precisiondrill mud lube hb 1st ed
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First EditionMarch 2005
MUD LUBRICATED
DRILLING MOTORS
H A N D B O O K
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4200, 150 - 6th Avenue S.W.Calgary, Alberta, Canada T2P 3Y7
Office: 1.403.716.4500Fax: 1.403.716.4869www.precision-es.com
c 2005 Precision Drilling CorporationAll Rights Reserved
CanadaCalgary, AlbertaOffice: +403.716.4500Fax: +403.716.4869
United States
Houston, TexasOffice: +281.260.5600Fax: +281.260.5630
Latin AmericaCaracas, VenezuelaOffice: +58.212.959.4320
Fax: +58.212.959.8192
Middle EastAbu Dhabi, UAEOffice: +971.2.6747.333Fax: +971.0.6742.277
Asia/PacificJakarta, IndonesiaOffice: +62.21.7854.6300Fax: +62.21.7884.1266
Europe/AfricaEdemissen, GermanyOffice: +49.5176.9896.0Fax: +49.5176.9896.12
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First Edition
This Motor Handbook is intended to be a refer-ence of Precision Energy Services’ MudLubricated drilling motor typical specificationsand operation. Precision Energy Services is con-tinuously looking at ways to improve the perform-ance of their drilling motors, therefore these spec-ifications are subject to change without notice. Noinformation, result or statement contained hereinshall be construed as any type of representation,
warranty or guarantee by Precision EnergyServices. If there are any questions about theinformation in this handbook, please contact yourPrecision Energy Services representative forassistance.
The drilling motors described in this handbookwere available at time of publication. Not all con-figurations are necessarily available off-the-shelf
but can be supplied with sufficient notice.For an electronic version of this handbook, con-tact Precision Energy Services Drilling ToolsEngineering, or your Precision Energy Servicesrepresentative.
c 2005 Precision Drilling Corporation.
All Rights Reserved.
Part Number: CP-273 March 2005
Printed in Canada
ERTTM is a trademark of R&M Energy Systems.
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CONTENTS
1.0 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
2.0 MOTOR SELECTION . . . . . . . . . . . . . . . . . . . . . . . . . .4
3.0 COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
3.1 Dump Sub Assembly ............................................................6
3.2 Conventional Power Section ................................................6
3.3 Premium Nitrile Power Section...........................................7
3.4 ERTTM Performance Power Section .....................................8
3.5 Drive Assembly ......................................................................83.6 Adjustable Assembly ............................................................8
3.7 Mud Lubricated Bearing Section.........................................9
3.8 Stabilization............................................................................9
3.9 Kick Pads................................................................................9
3.10 Rotor Catches ......................................................................9
4.0 APPLICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
4.1 Performance Drilling..........................................................10
4.2 Directional Drilling .............................................................11
4.3 Horizontal Drilling / Well Re-entry...................................11
4.4 Air Drilling............................................................................12
4.5 Motor Performance Under Two Phase Flow...................14
4.6 Specialty Applications .......................................................16
5.0 MUD LUBRICATED DRILLING MOTOR
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.1 Assembly Procedure and Surface CheckPrior to Running In Hole....................................................16
5.2 Tripping In Hole...................................................................19
5.3 Drilling..................................................................................19
5.4 Reactive Torque..................................................................20
5.5 Drilling Motor Stall .............................................................21
5.6 Bit Conditions......................................................................21
5.7 Rotating The Drilling Motor...............................................21
5.8 Tripping Out .........................................................................22
5.9 Surface Checks After Running In Hole ...........................22
6.0 DRILLING FLUIDS . . . . . . . . . . . . . . . . . . . . . . . . . . .23
7.0 TEMPERATURE LIMITS . . . . . . . . . . . . . . . . . . . . . .24
8.0 TROUBLESHOOTING
DOWNHOLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
8.1 With Bit Off Bottom............................................................25
8.2 With Bit On Bottom............................................................26
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CONTENTS Continued
9.0 DRILLING MOTOR
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
Drilling Motor Specification Summary..........................................32
Standard Motors
4 3/4” (121 mm) Mud Lubricated HN1230 ..............................36
4 3/4” (121 mm) Mud Lubricated MN4535..............................38
4 3/4” (121 mm) Mud Lubricated LN7822...............................40
6 1/4” (159 mm) Mud Lubricated HN1240 ...............................42
6 1/4” (159 mm) Mud Lubricated MN4543...............................44
6 1/4” (159 mm) Mud Lubricated LN7828................................46
6 3/4” (171 mm) Mud Lubricated HN1240................................48
6 3/4” (171 mm) Mud Lubricated MN4548...............................50
6 3/4” (171 mm) Mud Lubricated LN7830 ................................52
8” (203 mm) Mud Lubricated HN1240........................................54
8” (203 mm) Mud Lubricated MN4536.......................................56
8” (203 mm) Mud Lubricated LN7830.......................................58
9 5/8” (244 mm) Mud Lubricated MN3445...............................60
9 5/8” (244 mm) Mud Lubricated LN5630................................62
11 1/4” (286 mm) Mud Lubricated MN3436............................64
Performance Motors
4 3/4” (121 mm) Mud Lubricated HE1276 ...............................68
4 3/4” (121 mm) Mud Lubricated HE2380...............................70
4 3/4” (121 mm) Mud Lubricated ME4560 ..............................72
4 3/4” (121 mm) Mud Lubricated ME4563...............................74
4 3/4” (121 mm) Mud Lubricated ME5683 ..............................76
4 3/4” (121 mm) Mud Lubricated LA7820 ...............................78
4 3/4” (121 mm) Mud Lubricated LE7838................................80
4 3/4” (121 mm) Mud Lubricated LE7850................................825” (127 mm) Mud Lubricated ME6760.......................................84
6 1/4” (159 mm) Mud Lubricated ME4575...............................86
6 1/4” (159 mm) Mud Lubricated LE7825 ................................88
6 1/4” (159 mm) Mud Lubricated LE7848 ................................90
6 3/4” (171 mm) Mud Lubricated HE2374.................................92
6 3/4” (171 mm) Mud Lubricated ME4570................................94
6 3/4” (171 mm) Mud Lubricated LE6754.................................96
6 3/4” (171 mm) Mud Lubricated LA7820.................................98
6 3/4” (171 mm) Mud Lubricated LE7850 ..............................100
8” (203 mm) Mud Lubricated ME4553.....................................102
8” (203 mm) Mud Lubricated ME4560.....................................104
8” (203 mm) Mud Lubricated ME5650.....................................106
8” (203 mm) Mud Lubricated LE6740.......................................108
8” (203 mm) Mud Lubricated LE6750 ......................................110
8” (203 mm) Mud Lubricated LA7820......................................112
8” (203 mm) Mud Lubricated LE7840 ......................................114
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CONTENTS Continued
9.0 DRILLING MOTOR SPECIFICATIONS Continued
9 5/8” (244 mm) Mud Lubricated ME3460.............................116
9 5/8” (244 mm) Mud Lubricated LE5640..............................118
9 5/8” (244 mm) Mud Lubricated LE6750..............................120
9 5/8” (244 mm) Mud Lubricated LE7857..............................122
11 1/4” (286 mm) Mud Lubricated ME5646..........................124
High Capacity Performance Motors
5” (127 mm) Mud Lubricated ME6780....................................128
7” (178 mm) Mud Lubricated LE7875.......................................130
ERTTM Performance Motors
4 3/4” (121 mm) Mud Lubricated XMN4536.........................134
4 3/4” (121 mm) Mud Lubricated XME4554 .........................136
6 3/4” (171 mm) Mud Lubricated XMN6731 .........................138
6 3/4” (171 mm) Mud Lubricated XME6748..........................140
9 5/8” (244 mm) Mud Lubricated XLE6742...........................142
APPENDICES
(1) Mud Lubricated Motor Make-up Torques.......................145
(2) Adjustable Instructions - Long Bit-to-Bend....................146
(3) Adjustable Instructions - Short Bit-to-Bend...................148
(4) Laydown Requirements Review......................................150
(5) Hydraulics Formulae.........................................................152
(6) Rotor By-pass Nozzle Instructions..................................158
(7) Build Rate Reference Data..............................................164
(8) Fishing Dimensions...........................................................166
(9) Recommended Make-up Torque for RotaryShouldered Drill Collar Connections...............................170
(10) Drill Collar Weight (Steel) ..............................................190
(11) API Casing Data with Bit Sizes and Clearances . . . . 194
(12) TFA of Flow Nozzles . . . . . . . . . . . . . . . . . . . . . . . . . . 198
(13) IADC Roller Bit Dull Grading System. . . . . . . . . . . . . 200
(14) Conversion Factors. . . . . . . . . . . . . . . . . . . . . . . . . . . 202
NOTES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
PRECISION ENERGY SERVICESWORLDWIDE LOCATIONS. . . . . . . . . . . . . . . . . . . . . . . 206
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1.0 INTRODUCTION
A global provider of oilfield services.
Precision Energy Services provides a wide rangeof drilling, evaluation, production, geophysical
and data services to national, integrated andindependent oil and gas companies worldwideusing fit-for-purpose technologies to enhancefield development in mature petroleum basins.
Precision Energy Services’ Mechanical Drilling Tools group has been developing, manufacturing,and servicing downhole drilling motors for overtwenty years and is constantly working on newtechnologies that will surpass past performanc-
es.Precision Energy Services’ professional teamapplies extensive drilling experience and techni-cal ability to the design and maintenance of thehigh performance PrecisionDrillTM line of drilling motors. The Mechanical Drilling Tools group inEdmonton, Canada is ISO 9001:2000 registered,with the scope of certification including drilling
motor design, development, assembly, repairand maintenance of downhole tools.
Feedback from field operations and extensiveperformance monitoring in combination with anaccurate component history database allows foroptimum engineering analysis in all matters of performance. All possible measures, including thorough component testing, are taken to ensureproduct quality to our customers.
Enclosed are the specifications for the variety of drilling motors Precision Energy Services current-ly has available. Drilling motor components, oper-ation, applications, performance characteristics,and limitations are all discussed thoroughly.Other drilling motor styles will become availableover time, expanding on the range of perform-ance characteristics of Precision Energy Services
Mud Lubricated drilling motors.In the event that an issue dealing with this equip-ment has not been addressed, or some informa-tion is missing, please contact your PrecisionEnergy Services representative.
2.0 MOTOR SELECTION
The handbook specifications are broken into foursections, each section grouping together mudlubricated drilling motors of common characteris-tics. The four sections are as follows:
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Standard Drilling Motors (N Designation) -These drilling motors use power sections of medi-um length which provide a wide selection of speeds, but provide mid-range maximum torqueand horsepower outputs. They work well in appli-cations where high torque is not required, such asdrilling soft formations, drilling with roller conebits, etc. These drilling motors can be identified
with the use of the letter "N" as the last letterused before the number in the Series Number (ie.HN1240).
Performance Drilling Motors (E or ADesignation) - These drilling motors use extend-ed or air power sections and provide a wide selec-tion of speeds, as well as high values of torque
and horsepower. They are ideal for applicationswhere high torques are required such as drilling inhard formations with PDC bits, etc.. These drilling motors are identified by the letters "E" or "A" asthe last letter before the numbers in the SeriesNumbers (ie. LE6754). The "A" designation isused for motors that have been designed for usein air drilling, but are also widely used whendrilling with the full ranges of drilling fluids. The
specifications in this handbook indicate the per-formance of this design of drilling motor withwater.
High Capacity Performance Drilling Motors (EDesignation) - These performance drilling motorshave been optimized for increased flow rates,rotary speeds, and torque outputs. They are used
in performance drilling applications where abovenormal flow rates are desired, such as whenneeding to clean a hole better due to increasedpenetration rates, as well as applications whereexcessive rotary speeds are desired. Similar tothe performance drilling motors, these drilling motors are identified by the letter "E" as the lastletter before the numbers in the Series Numbers(ie LE7875)
(1)ERT™ Performance Drilling Motors (XDesignation) - These are performance drilling motors that utilize even rubber thickness (ERT™)technology. Power sections of even rubber thick-ness typically have twice the efficiency of conven-tional power sections, and result in drilling motorsthat have twice as much torque capability as con-ventional performance drilling motors. They areideal for use with aggressive PDC bits and inapplications where absolute maximum torque isrequired, etc.. They are identified by the letter "X"in the front of the Series Numbers (ie. XME6748).
(1) ERT TM is a trademark of R&M Energy Systems.
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In addition to the above, PrecisionDrillTM drilling motors have designations indicating speedranges. These designations are the first letter of the Series Number (I.e. LN7830), except in thedesignations of the ERT™ Performance Drilling Motors, where they are the second letter (I.e.XMN4536). The designations used are as fol-lows:
H - High Speed
M - Medium Speed
L - Low Speed
3.0 COMPONENTS
PrecisionDrillTM drilling motors consist of severalmajor assemblies:
z Dump Sub Assembly
z Power Section
z Drive Assembly
z Adjustable Assembly
z Mud Lubricated Bearing Section
3.1 DUMP SUB ASSEMBLY
As a result of the power section (describedbelow), the drilling motor will seal off the drill
string ID from the annulus. In order to prevent wettrips and pressure problems, a dump sub assem-bly can be utilized. The dump sub assembly is ahydraulically actuated valve located at the top of the drilling motor, which allows the drill string tofill when running in hole and drain when tripping out of hole. When the pumps are engaged, thevalve automatically closes and directs all drilling fluid flow through the motor.
In the event that the dump sub assembly is notrequired or desired, such as in underbalanceddrilling using nitrogen gas or air, it’s effect can benegated by simply replacing the discharge plugswith blank plugs (4 3/4” and larger). This allowsthe motor to be adjusted as necessary, even inthe field. In all cases, the dump subs may bereplaced with top subs if desired.
3.2 CONVENTIONAL POWER SECTION
The PrecisionDrillTM drilling motor power section isan adaptation of the Moineau(2) type positive dis-placement hydraulic pump in a reversed applica-tion. It essentially converts hydraulic power fromthe drilling fluid into mechanical power to drivethe bit.
(2)Inventor of the Progressive Cavity Pump
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The power section is comprised of two compo-nents; the stator and the rotor. The stator consistsof a steel tube containing a bonded elastomerinsert with a lobed, helical pattern bore throughthe center. The rotor is a lobed, helical steel rod.When the rotor is installed into the stator, thecombination of the helical shapes and lobes formsealed flow cavities between the two compo-
nents. When drilling fluid is forced through thepower section, the pressure drop across the cavi-ties will cause the rotor to turn inside the stator.This is how the drilling motor is powered.
It is the pattern of the lobes and the length of thehelix that dictate what output characteristics willbe developed by the power section. By the natureof the design, the stator always has one morelobe than the rotor. The illustrations in Figure 1show a 1:2 lobe cross-section, a 4:5 lobe cross-section and a 7:8 lobe cross-section. Generally, asthe lobe ratio is increased, speed of rotation isdecreased.
The second control on power section output char-acteristics is length. A stage is defined as a fullhelical rotation of the lobed stator. Therefore,power sections may be classified in stages. A four
stage power section contains one more full rota-tion to the stator elastomer, when compared to athree stage. With more stages, the power sectionis capable of greater overall pressure differential,which in turn provides more torque to the rotor.
As mentioned, these two design characteristicscan be used to control the output characteristicsof any size of power section. This allows for the
modular design of PrecisionDrill
TM
drilling motors,making it possible to simply replace power sec-tions when different output characteristics arerequired.
In addition, the variation of dimensions and mate-rials will allow for specialized drilling conditions.With increased temperatures or certain drilling fluids, the stator elastomer will expand and forma tighter seal onto the rotor and create more of an
interference fit, which may result in stator elas-tomer damage. PrecisionDrillTM drilling motors areavailable when requested with stators that takethese conditions into account. This will result inminimal loss in performance for PrecisionDrillTM
drilling motors used in these specialized condi-tions.
3.3 PREMIUM NITRILE POWER SECTION
Further improvements to elastomer technologyhas provided the ability to improve the perform-ance characteristics of all power sections by over30%. This next generation nitrile is described aspremium nitrile, and is affected by oil based fluidsand temperature to lesser degrees than previousgenerations of elastomers. It is capable of han-
dling greater pressure drops and therefore is ableto create more output torque without increasedlength. This premium nitrile is available in nearlyall conventional designs.
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3.4 ERTTM PERFORMANCE POWER SECTION
The next generation of performance drilling motors utilize ERT™ power section technology. Asshown in Figure 2, the cross-section profile of therotor and stator are the same as conventionalpower sections and operate in the same way asdescribed in 3.2 above. However, the ERT™ sta-
tor is designed differently. The steel tube of thestator is manufactured with a spiraled lobed pro-file machined through. A thin layer of elastomeris applied to the inside of this lobed profile, hencethe name even rubber thickness (ERT™). Whenthe rotor is inserted into the stator, the thin layerof rubber provides the flexible seal for the flowcavities of the power section, while the steelbehind the rubber provides a fixed support. This
design configuration results in several perform-ance benefits;
· Increased torque Capacity (double the efficiencyof conventional power sections)
· Reduced affects from rubber swell (constantchange in rubber thickness due to temperature,or fluid exposure, over a thinner cross-section)
· Stronger stator housing tube (stator is manufac-tured from one piece of material)
(ERT TM is a trademark of R&M Energy Systems.)
3.5 DRIVE ASSEMBLY
Due to the design nature of the power section,
there is an eccentric rotation of the rotor insidethe stator. To compensate for this eccentricmotion and convert it to a purely concentric rota-tion, PrecisionDrillTM drilling motors utilize a highstrength jointed drive assembly. The drive assem-bly consists of a drive shaft with a sealed andlubricated drive joint located at each end. Thedrive joints are designed to withstand the hightorque values delivered by the power section
while creating minimal stress through the driveassembly components for extended life andincreased reliability. The drive assembly also pro-vides a point in the drive line that will compensatefor the bend in the drilling motor required fordirectional control.
3.6 ADJUSTABLE ASSEMBLY
All PrecisionDrillTM drilling motors are suppliedwith a surface adjustable assembly. Theadjustable assembly can be set from zero to twoor three degrees in varying increments in thefield. This durable design results in wide range of potential build rates used in directional, horizon-tal and re-entry wells. Also, to minimize the wearto the adjustable components, the adjustable ring has an integrated wear pad that orients to the low
side of the bend.
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3.7 MUD LUBRICATED BEARING SECTION
The bearing section contains the radial and thrustbearings that transmit the axial and radial loadsfrom the bit to the drill string, while providing adrive line that allows the power section to rotatethe bit. Mud lubricated bearing sections allow alimited portion of the drilling fluid to be pumped
down through the drilling motor to be bypassedthrough the bearings, providing lubrication andcooling. The drilling fluid bypassing through thebearing section exits directly above the bit boxand rejoins the primary flow to help clean thehole.
3.8 STABILIZATION
Bearing housings are available with screw-onstyle stabilization. The screw-on style provides theoption of installing a threaded stabilizer sleeveonto the drilling motor on the rig floor in a matterof minutes. The drilling motor has a thread on thebottom end that is covered with a thread protec-tor sleeve when not required. Screw-on style bear-ing housings are the standard housings supplied.
3.9 KICK PADS
Eccentric kick pads can also be used onPrecisionDrillTM drilling motors ranging from4 3/4” (121 mm) to 9 5/8” (244 mm) in size. Thiskick pad is adjustable to match the low side of themotor to increase build rate capabilities. It willalso allow lower adjustable settings for similarbuild rates, thereby reducing radial stressesapplied to the bearing assembly, and permit saferrotation of the motor. They can be installed in thefield by screwing them onto specially adaptedbearing housings.
3.10 ROTOR CATCHES
PrecisionDrillTM drilling motors also come avail-
able with a rotor catch mechanism. In the eventthat a connection backs-off or twists-off, thissafety device will prevent any part of the drilling motor from being left in the hole. The catch man-drel is connected to the drilling motor rotor, andwill catch on the inside of the top-most sub of thedrilling motor, ensuring that when the bottom holeassembly is pulled out of hole it will bring the restof the drilling motor with it.
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4.0 APPLICATIONS
The versatility and variety of PrecisionDrillTM
drilling motor allows it to be used in several dif-ferent downhole applications. As the variety of designs expand, the applications thatPrecisionDrillTM drilling motors can operate in willalso grow.
4.1 PERFORMANCE DRILLING
PrecisionDrillTM drilling motors can be used forperformance drilling. The wide variety of torque,speed, and flow rate capabilities of the drilling motors lend themselves easily to a wide range of bit types and formation conditions. Rotary drilling can also be applied in addition to rotation fromthe drilling motor for increased bit speed as
required. Power is provided directly at the bit,reducing wear and stress to drill string compo-nents, and increasing component life substantial-ly.
First Edition10
Figure 1: Cross-sections of the most common power sec-tion lobe configurations.
Figure 2: ERTTM cross-section profile.
STATORTUBE
STATORELASTOMER
ROTOR
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4.2 DIRECTIONAL DRILLING
Directional drilling began as a remedial operationto solve a drilling problem; usually a fish or junkleft in the hole. Today, with the creation of tighterlegal spacing requirements, better reservoir engi-neering modeling, and the drilling of multiplewells from a single surface location, it has
become very important to both control the well-bore position during drilling and to relate to theposition of existing wellbores to lease boundariesand other wells.
The most obvious application for directionaldrilling is for areas inaccessible to conventionalvertical drilling techniques. When drilling intoreservoirs under mountains, water, cities, or envi-ronmentally sensitive areas, wells can be direc-tionally controlled to hit the required target. Whenthe reservoir is near problematic formations (ie.salt formations, steep fault planes, etc.) direction-al drilling techniques can be used to avoid themand minimize their effect on drilling and recoveryprocesses.
Another capability with directional drilling is thedrilling of multiple wells from a single point. This
is valuable in the case of offshore drilling rigswhich require a significant investment in time andmoney. Multiple wells can be drilled from a singlepoint to various targets for optimized recovery,reducing drilling rig time and costs.
Directional drilling can also be used to drill relief wells. In situations where a well becomes uncon-trolled, a relief well can be drilled to intersect the
original wellbore. Heavy mud can then bepumped down the relief well to “kill” the blowoutwell.
4.3 HORIZONTAL DRILLING/WELL RE-ENTRY
In certain reservoirs, recovery can be dramatical-ly improved by directionally drilling a well horizon-tally (over eighty degrees inclination) for an
extended length. Greater reservoir exposureallows for higher production rates at equivalentdrawdowns.
Typically, the build section of the well is drilledwith a larger drilling motor and casing is run to thestart of the horizontal section. This casing string ensures wellbore integrity as the horizontal sec-tion is drilled. The build section can be drilled in
varying rates from long radius to short radius. Thebuild rate is dependent on the hole conditions,required horizontal dimensions, and well eco-nomics.
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A smaller drilling motor is then used to drill thehorizontal component of the well. If the horizontalcomponent of the well is to be straight, it is rec-ommended that the smaller drilling motor be setat a slight angle for the horizontal and then rotat-ed to maintain wellbore inclination. If any adjust-ments need to be made, the bend in the drilling motor can be used to correct the wellbore trajec-
tory. Higher motor settings have been used todrill, allowing aggressive turns in the lateral.However,they result in higher loads on the drilling components and sharper changes in the horizon-tal trajectory, which is undesirable.
An extension of horizontal drilling is the drilling of multilateral wells. Multilateral wells have morethan one horizontal wellbore emanating from asingle wellbore. This can be in the form of severalhorizontal wells fanning out radially from a singlevertical well. The horizontal wells can be on thesame vertical plane, or be strategically placed atdifferent planes for multiple reservoirs. A secondmethod is to sidetrack from an existing horizontalwell for penetration into other areas in the reser-voir for further recovery.
In addition, the above techniques can be used to
perform well re-entry. Existing wells are regularlyre-entered for further reservoir recovery.Sidetracking can be performed from both buildsection and horizontal section of the existing wellto penetrate into areas not drained with the origi-nal well.
4.4 AIR/MISTED DRILLING
Compressible fluids such as air, nitrogen, naturalgas, etc., can be used in combination with a lubri-cating fluid.
There are many advantages to drilling with com-pressible fluids. Better hole cleaning occurs, aswell as increased penetration rates and reducedrig time and costs. Lost circulation problems areeliminated, formation damage is limited, and con-
tinual drill stem testing of potential producing for-mations can be performed.
When operating PrecisionDrillTM drilling motorswith air, extra precautions must be taken to mini-mize wear and extend drilling motor life. It is rec-ommended that a lubricating fluid be added tothe system. As stated earlier, the interferencebetween the rotor and the stator creates small
cavities along their length. As each cavity movesdown the length of the power section from therotation of the rotor, the cavity volume remainsthe same. However, for there to be a pressurechange in the air as the cavity progresses (whichis required for torque generation), the volumemust also change. Therefore, as the cavity pro-gresses, the pressure will drop for torque devel-opment, and the volume of the air will increase.
This increase in air volume results in blow-by of the power section at the bottom end, which canpotentially damage the stator.
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The purpose of a lubricating fluid is to help lubri-cate the surfaces between the rotor and stator of the power section, as well as provide some cooling assistance to reduce blow-by damage. As theamount of lubricating fluid is decreased, wear tothe rubber will increase, significantly reducing thelife of the drilling motor.
When operating a PrecisionDrillTM drilling motorwith air, care should be taken not let it run freelyat any time. This will cause the rotor to spin atrates beyond what it was designed for, wearing itout prematurely. When starting the drilling motor,some weight on bit should be applied before flowis stabilized at the required drilling rate. This willprovide some resistance to the rotor in the statorand prevent it from over-running. Similarly, whenstopping drilling, some weight on bit should bemaintained until there is no pressure drop acrossthe drilling motor. Alternatively, the total flow rateshould be reduced when off-bottom to reduce theRPM and vibration created. Once on-bottom, theflow can be increased to the required rates. Failing to follow these practices will cause premature sta-tor wear, as well as possibly cause an internal jointto fracture or back-off.
Stalling out the drilling motor can quickly causeextensive wear to the stator. When stall occurs, therotor will seal off with the stator, causing the airpressure inside the drill string to graduallyincrease. When the drilling motor is raised, theseal between the rotor and stator will give, and theair will pass through. However, since the pressureis higher, and the flow rate has increased beyondthe capacity of the power section, the rotor will
spin over allowable limits and the stator will wearout in a short period of time.
When stalling occurs, it is not easily identifiablewith a pressure increase at surface. As the drilling medium is compressible, the stall will not beimmediately noticed. Therefore, the ROP shouldbe used as a gauge for stalling. If the ROP dropsoff excessively, it should be considered an indica-
tion that the drilling motor has stalled.Another concern when using a compressible fluidto power a drilling motor is explosive decompres-sion. This is especially the case for nitrogen gas.When the drilling motor is being operated down-hole, gases permeate into the rubber compo-nents. The amount of gases that permeate intothe rubber are increased by higher pressuresbeing applied and longer periods of use. However,
this initial absorption of gases does not affectdrilling motor performance. Once the drilling motor is being pulled out of hole, the pressure onthe rubber component is greatly decreased, allow-ing the gases to expand and coalesce within therubber. This creates blistering of the rubber, andpossibly leads to chunking, affecting the integrityof the drilling motor.
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In wells where the drilling motor is expected to seepressures above 10,000 kPa (1450 psi), explosivedecompression is possible when pulling out of hole. To minimize this effect, the rate at which thedrilling motor is pulled out of hole should bereduced to allow time for the permeated nitrogengas to escape from the rubber in the drilling motorwithout causing blistering. In wells that may be of
a concern, it is recommended that the drilling motor be laid down after the first run. Once again,it is not the pressure on the drilling motor thatcauses the explosive decompression, but ratherthe rate of pressure drop the rubber is exposed to.Downhole, the gas is still compressed in the rub-ber, and does not deform the rubber. Damagedoes not occur until the pressure on the rubber isdropped dramatically by over 10,000 kPa (1450
psi).When drilling with air, the dump sub assembly dis-charge ports must be plugged off (or the dumpsub replaced with a top sub). The pressure dropacross the dump sub will not be sufficient enoughto close it under normal air flow rates.
It is recommended that prior to air drilling thePrecision Energy Services Technical Services
department review the well information with mod-eling to provide a suggested combination of airflow rate and lubricating fluid flow rate. With allcompressible fluids, the performance of PrecisionDrillTM drilling motors vary greatly withsmall differences in these two flow rates. To pro-vide optimum life and performance characteris-tics, it is suggested Precision Energy Services pro-fessional team assist you with flow rates selec-
tion.
4.5 MOTOR PERFORMANCE UNDERTWO PHASE FLOW
Stator performance of positive displacementmotors (PDM) used on underbalanced drilling operations is significantly affected by flow rate,fluid type and lubrication provided by the drilling fluid. Several performance tests have been con-ducted on drilling motors under two phase flowconditions revealing some interesting behavior.Papers have been published presenting ideas onhow to choose motors through performance indi-cators or bench testing. These tests and discus-sions are useful in understanding limitations withPDMs in two phase flow conditions.
It is important to understand how the perform-ance of a PDM is affected by two phase flow andmake small changes in operating parameterswhen trying to improve performance.
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The following is a list of points to consider whensuspected drilling motor problems occur whiledrilling with two phase fluids:
z The higher the gas / liquid ratio (lower liquidrates) the easier it is to stall the motor eventhough the combined equivalent flow rate is atmaximum motor rating. Slippage or blow-by
(onset of stalling) occurs sooner and at lowerdifferential pressures in two phase flow thansingle phase flow.
z Lower liquid rates may cause poor lubricationresulting in faster wear rates.
z The motor is likely being over run whilecirculating the drill string off bottom.
z When on bottom drilling, an increase in thecombined equivalent flow rate of 10% overmaximum recommended may help reducestalling problems.
z Allow the weight on bit to “drill off” beforepulling up off bottom.
z Work closely with the operator andunderbalanced drilling engineer to makesmall parameter changes.
The torque performance curve of PDMs used intwo phase flow does not change significantly,except that the maximum predicted differentialpressure cannot be achieved before the motorstalls thereby a lower maximum torque output.The following graph (Figure 3) illustrates the typi-cal performance of a 4-3/4” motor under severalflow conditions but with similar equivalent com-bined flow rates. Note the significant drop in RPMat the same differential pressure. This drop inRPM combined with the reservoir’s productionand the degree of underbalanced achieved (howmuch below reservoir pressure), can have a sig-nificant affect on the rate of penetration.
Figure 3: RPM versus Differential Pressure in Two-PhaseFlow — 4 3/4" (121 mm) PrecisionDrillTM LN7822-ML.
4-3/4 (121mm) LN7822-ML (7:8 Lobe, 2.2 Stage)
DIFFERENTIAL PRESSURE (MPa)
R P M
160
140
120
100
80
60
40
20
00 0.35 0.7 1.05 1.4 1.75 2.1 2.45 2.8
A
B
C
D
E
Base curve data wasnot from test motor.
A, 946 lpm
B, 342 lpm 35 m3
C, 342 lpm 20 m3
D, 171 lpm 35 m3 @ 1.4 MPa BP
E, 171 lpm 20 m3
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4.6 SPECIALTY APPLICATIONS
PrecisionDrillTM drilling motors have been used todrill conduit holes to accommodate pipelinescable, and other transmission mediums. Theseholes are generally drilled to traverse obstacles ina proposed right of way which present problemsto conventional trenching methods; river cross-
ings, steep or unstable terrain, shore approaches,or environmentally sensitive areas.
Extraction of water soluble minerals (ie. salt,potash) can be attained through solution mining technologies. In this practice, “paired” wells aredrilled to predetermined targets and water is cir-culated through the holes until communication isestablished. Water is then forced down one holeand allowed to exit through the other with it’s
mineral in solution.
Grout holes can be drilled to stabilize unconsoli-dated formations or isolate water bearing forma-tions. Proper placement and control will result inreduced overall costs and greater technical effi-ciencies for the procedure.
Methane and water drainage holes have beencommon in the mining industry for years. Similartechniques are being employed in the environ-mental industry for in situ evacuation of toxic con-taminants left in industrial and waste disposalsites.
5.0 PRECISIONDRILLTM
MUD LUBRICATEDDRILLING MOTOR OPERATION
In order to get the best performance and opti-mum life of PrecisionDrillTM mud lubricated drilling motors, the following standard procedures shouldbe followed during operation. Slight variationsmay be required with changes in drilling condi-
tions and drilling equipment, but attempts shouldbe made to follow these procedures as closely aspossible.
5.1 ASSEMBLY PROCEDURE AND SURFACECHECK PRIOR TO RUNNING IN HOLE
Although all PrecisionDrillTM mud lubricateddrilling motors are shipped from the shop thor-
oughly inspected and tested, some initial checksshould be completed prior to running in hole.These surface check procedures should only beused with mud drilling systems.
CAUTION:To avoid potential bit, motor, and BOPdamage, these preliminary checksshould be completed without a bitattached. A thread protector should be
installed in the bit box whenever moving the motor, but must be removed beforeflow testing.
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(1) The correct lift sub must always be installedand used for moving the tool on or off the rig floor, and for lifting the tool into position formake-up. Also be sure the connectionbetween the lift sub and the drilling motor istight. To lift the drilling motor to the rig floor,use a tugger line secured around the lift sub.Pick up the PrecisionDrillTM drilling motor with
the elevators and set it into the slips of therotary table. Install the dog collar / safetyclamps.
NOTE: The lift sub supplied with the drilling motor should only be used for lifting thedrilling motor. The capacity of the liftsub is restricted to the weight of thedrilling motor and should not be usedfor any other purpose.
NOTE: Only apply rig tongs on the identifiedareas of the drilling motor. All connec-tions of the drilling motor are torqued inPrecision Energy Services’ service shop.Further make-up on the rig floor is notnecessary, and if attempted may causedamage.
(2) Remove the lift sub and connect the kelly tothe drilling motor, remove the dog collar /safety clamp, and lift the drilling motor out of the slips. Remove the thread protector fromthe bit box and inspect the threads fordamage.
(3) Lower the drilling motor until the top end isbelow the rotary table. If the drilling motor hasa dump sub, position it so the dump sub ports
are still visible below the rotary table.CAUTION:The dump sub valve will remain open
until there is enough fluid pressure toclose it. Therefore, the drilling motorshould be lowered until the ports arebelow the rotary table. This will preventthe initial flow of drilling fluid from spray-ing on the rig floor.
(4) Slowly start the pumps. Ensure drilling fluid isflowing out of the dump sub ports, if applicable. Increase the flow rate until thedump sub ports close, and drilling fluid stopsflowing out. Make note of the circulation rateand standpipe pressure.
CAUTION:Do not exceed the maximum recom-mended flow rate for this test.
(5) Lift the drilling motor until the bit boxbecomes visible. It should be rotating at aslow, constant speed. Listen to the bearing section of the drilling motor for excessivebearing noise, especially if the tool has beenused previously without being serviced. Inaddition, ensure that a portion of drilling fluidis coming out of the motor directly above the
bit box. Five to ten percent of the total flowcirculating through this point is acceptable.
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(6) If the drilling motor has a dump sub assembly,before stopping the pumps, the drilling motorshould be lowered below the rotary table.Ensure that drilling fluid flows out of the dumpsub ports after shutting down the pumps. It ispossible that the dump sub valve may remainclosed after this test due to a pressure lock. If this occurs, no drilling fluid will flow out of the
ports. To remove the pressure lock, bleed off some standpipe pressure and the valve willopen.
CAUTION:The surface check should be as short aspossible; it is merely to ensure that thedrilling motor is rotating.
(7) Once flow has been turned off, the thrustbearing clearance can be checked. First, with
the drilling motor hanging with no weight onbit, a measurement can be made between thebottom-most face of the drilling motorhousings and the top edge of the collar on thebit box. Record this measurement as D1.Similarly, take the same measurement withthe weight of the motor applied on the bit andrecord this value as D2. Subtract D2 from D1to calculate the amount of axial clearance in
the drilling motor. It must not exceed thevalues in Table 6 of Appendix 4.
(8) Radial play in the drilling motor can bechecked by putting a wrench on the bit boxand deflecting it radially - up to 0.040diametrical movement is acceptable.
(9) After this surface check, the bit should beattached to the motor using a bit-breaker,
while holding the bit box stationary with arotary tong. Be sure to avoid contacting theend cap directly above the bit box with thetong dies.
CAUTION:It is recommended that you never holdthe bit box stationary and rotate thedrilling motor counter-clockwise, or holdthe drilling motor stationary and rotate
the bit box clockwise. This could possi-bly cause the internal drilling motor con-nections to back off and damage it.Although rotating in the opposite direc-tion will result in drilling fluid to bepushed out the top end, the internalconnections will not be at risk of discon-necting.
(10) If the drilling motor has been used previously,an overall inspection should be completed.General visual inspection of the entire drilling motor should be carried out to check formissing oil plugs, housing damage, or looseconnections. Ensure that a “LaydownRequirements Review” (Appendix 4, or L3-COM-CA-MOT-F0051) has been completedand all limitations have been taken intoaccount. If limitations have been exceeded asdescribed on the form, the drilling motorshould not be re-run.
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(11) Set the adjustable assembly to the desiredbend. The instructions for this procedure canbe found in the Appendix of this handbook. Acopy is also attached to each motor before itis sent out from the service shop. The torquerequired on the adjustable assembly is alsoindicated in the motor specifications.
(12) If a float sub is used, it should be placedimmediately above the drilling motor.
5.2 TRIPPING IN HOLE
Generally, a drill string with a PrecisionDrillTM
drilling motor can be run into the hole like a stan-dard bottom hole assembly. The drilling motor isrugged, but care should be taken to control travel
speed while tripping into the hole. The drill string should be tripped with the blocks unlocked andspecial care must be taken when passing theB.O.P., casing shoe, liner hanger, bridges, andwhen nearing bottom. Tight spots should be tra-versed by starting the pumps and slowly reaming the drilling motor through. When reaming, the drillstring should be periodically rotated to preventsidetracking.
When tripping to extreme depths, or when holetemperatures are high, periodic stops are recom-mended to break circulation. This prevents bitplugging and aids in cooling the drilling motor,preventing high temperature damage.
Fluid should not be circulated through a drilling motor inside casing if a PDC or diamond bit isbeing used, as this may damage the bit cutters.
If a dump sub assembly is not used and the pipeis not being filled while tripping in, the back pres-sure on the power section will cause the rotor toturn in reverse. This could cause internal connec-tions of the drilling motor to unscrew.
CAUTION: Stop and break circulation beforeputting drilling motor on-bottom. Failureto do so could plug jets and/or damage
the drilling motor.
5.3 DRILLING
When the assembly has been tripped to the bot-tom of the hole, PrecisionDrillTM drilling motorsshould be operated in the following manner:
(1) With the bit 1-2 meters (3-6 feet) off bottom,
start the pumps and slowly increase the flowrate to that desired for drilling. Do not exceedthe maximum rated flow rate for thePrecisionDrillTM drilling motor.
(2) Make a note of the flow rate and the totalpump pressure. Note that the pressure mayexceed the calculated off bottom pressuredue to some side load effects between the bit
and the hole diameter.
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(3) After a short cleaning interval, lower the bitcarefully to bottom and slowly increase theweight. Note that torque can be affected by adirty, uncirculated hole and the hole should beadequately cleaned prior to orienting the tool.Fill may be cleaned out of the well bore byslowly rotating the drilling motor or by staging the drilling motor full circle 30° to 45° at a
time. This prevents ledge buildup and sidetracking.
(4) Orient the drill string as desired and slowlyapply further weight onto the bit. Pumppressure will rise as the weight on bit isincreased. Note the change in systempressure between the off bottom and onbottom values. This will be the differentialpressure. Try to drill with steady pumppressure by keeping a steady flow rate andconstant weight on bit.
NOTE: Adding weight on bit will cause both thedifferential pressure and torque toincrease. Similarly, reducing weight onbit will reduce both the differential pres-sure and the torque. Therefore, the rig pressure gauge enables the operator to
monitor how the drilling motor is per-forming, as does the weight on bit indi-cator.
CAUTION:Applying excessive weight on bit maycause damage to the thrust bearings.Similarly, applying excessive tensionwhile stuck may cause damage to thethrust bearings. Please refer to the
specifications for the recommendedmaximum loads for these conditions.
CAUTION:Do not exceed the maximum recom-mended differential pressure as listedin the specifications. Failure to do socould result in premature wear or dam-age to the drilling motor stator.
NOTE: Optimum differential pressure can be
determined by monitoring motor per-formance, penetration rate, and drilling requirements. Also, maintaining a con-stant weight on bit and differential pres-sure assists in controlling orientation of the drill string.
5.4 REACTIVE TORQUE
A PrecisionDrillTM drilling motor drives the bit witha right-hand (clockwise) rotation. As weight isadded to the bit, reactive torque acting on thedrilling motor housing is developed. This left-hand(counter-clockwise) torque is transferred to thedrill string and may cause the joints above themotor to tighten. Reactions of this type increasewith larger weight on bit values and reach a max-imum when the motor stalls. This reactive torque
also affects the orientation of the motor when it isused in directional drilling applications.Therefore, this reactive torque must be taken intoaccount when orienting the drilling motor fromthe surface in the desired direction.
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5.5 DRILLING MOTOR STALL
Stalling usually occurs when the application of excessive weight on bit or hole sloughing stopsthe bit from rotating, and the power section of thedrilling motor is not capable of providing enoughtorque to power through. This is indicated by asudden sharp increase in pump pressure. This
pressure increase is developed because the rotoris no longer able to rotate inside the stator, form-ing a long seal between the two. If circulation iscontinued, the drilling fluid forces it’s way throughthe power section by deflecting the stator rubber.Drilling fluid will still circulate through the motorbut the bit will not turn. Operating in this state willerode and possibly chunk the stator in a veryshort period of time, resulting in extensive dam-
age. It is very important to avoid this operating condition.
When stalling occurs, corrective action must betaken immediately. Any rotary application shouldbe stopped, and built up drill string torquereleased. Then the weight on bit can be reducedallowing the drill bit to come loose and the drilling motor to turn freely. If the pump pressure is stillhigh, the pumps should then be turned off. Once
again, failure to do this will result in the statoreroding until the drilling motor is inoperable.
5.6 BIT CONDITIONS
The bit speeds developed when drilling with adrilling motor are normally higher than in conven-tional rotary drilling. This application tends to
accelerate bit wear. When drilling with a drilling motor and simultaneously rotating the drill string,it is important to avoid locking up the bit and overrunning the drilling motor with the rotary table. Alocked bit will impart a sudden torque increase inthe drilling motor which can be detected by a sud-den sharp increase in standpipe pressure. If thisoccurs, disengage the rotary table and reduce theflow rate. Backlash may occur from reactive
torque distributed in the drill string as describedin the section above. Failure to react in this situa-tion may cause drilling motor damage.
5.7 ROTATING THE DRILLING MOTOR
For directional control, it is sometimes necessaryto rotate a drilling motor that has the adjustableassembly set for a deviation angle. Rotating the
drilling motor set at excessive bends may fatiguethe housings of the drilling motor to a point wherea fatigue crack is initiated, and fracture occurs oroverload the radial bearing support and createexcessive bearing wear. Therefore, PrecisionEnergy Services has provided maximum dogleg limits for rotary drilling based on the bend angle,hole size, and stabilization. These limits are pro-vided in tables within the motor specifications.
These limits are based on maximum rotaryspeeds of 60 RPM. For higher speed rotary limits,please contact your Precision Energy Servicesrepresentative.
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5.8 TRIPPING OUT
Prior to tripping out when drilling with convention-al mud, it is recommended that the fluid be circu-lated for at least one “bottoms-up” time to ensurethat the well-bore has been cleaned thoroughly.
The tripping out procedures for a PrecisionDrillTM
drilling motor are basically the same as those for
tripping in. Taking care when pulling the drilling motor through tight spots, liner hangers, casing,casing shoes, and the B.O.P. is necessary to min-imize possible damage to both the drilling motorand the wellhead components. Rotating may alsobe done to assist with the removal of the drillstring. The dump sub valve will allow the drillstring to be emptied automatically when tripping.
Although the drill string will drain when tripping out, the drilling motor itself may not. Once thedrilling motor is at surface, rotating the bit box ina counter-clockwise direction will naturally drainthe drilling motor through the top. This is recom-mended before laying down a PrecisionDrillTM
drilling motor since aggressive drilling fluids candeteriorate the elastomer stator and seals. Freshwater should also be flushed through to ensure
thorough cleaning of the drilling motor. Also, cleanthe bit box area with clean water and install athread protector into the box connection.
NOTE: Rotating the bit box in a clockwise direc-tion will naturally drain the drilling motorthrough the bottom, but one of theinternal connections may break andunscrew. For this reason, it is not rec-ommended to rotate it in this manner.
5.9 SURFACE CHECKS AFTER RUNNING IN HOLE
Before laying down a PrecisionDrillTM mud lubri-cated drilling motor, it should be inspected in theevent that it is required again before servicing -essentially, the inspection procedures followed inSection 5.1 can be repeated, with attention paid
to dump sub functionality, bit box rotation, fluidbypass rate above the bit box, and axial and radi-al movement of the bottom end of the drilling motor. If there are any concerns with the drilling motor, it should be laid down for servicing.
In addition, a mud lubricated drilling motorLaydown Requirements review should be per-formed in case the drilling motor is going to be re-run. This review (Appendix 4 or L3-COM-CA-MOT-F0051) takes into account any environment thedrilling motor has been run in and evaluates therisks involved with its usage. This form is availablefrom your Precision Energy Services representa-tive.
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6.0 DRILLING FLUIDS
The PrecisionDrillTM drilling motor is designed tooperate effectively with practically all types of drilling fluids. Successful runs have beenachieved with fresh or salt water, with oil basedfluids, with additives for viscosity control or lost
circulation, and with nitrogen gas. However, someconsideration should be taken when selecting adrilling fluid, as elastomer components of thedrilling motor are susceptible to premature wearwhen exposed to certain fluids.
Hydrocarbon based drilling fluids can be veryharmful to elastomers. A measure of this aggres-siveness is called the Aniline Point, which is thetemperature at which equal amounts of thehydrocarbon and aniline become miscible. Thistemperature is an indication of the percent of light ends (aromatics) present in the hydrocarbon.It is recommended that the aniline point of anydrilling fluid not be lower than 94.5°C (200°F).Also, it is strongly recommended that the operat-ing temperature of the fluid be lower than the ani-line point. Operating outside these parameterstends to excessively swell elastomers and causepremature wear, thus reducing motor perform-ance. The use of stators that compensate forelastomer swelling in hydrocarbon-based fluids isrecommended. These special order drilling motors may be requested with sufficient notice.For any information regarding availability or deliv-ery, please contact your Precision EnergyServices representative.
Drilling fluids with high chloride content cancause significant damage to internal compo-nents. When these components become dam-aged, the drilling motor’s performance is dramat-ically reduced.
Typical lost circulation materials such as calciumcarbonates, walnut shells, cellophane flakes andcellulose fiber (among others) can be used safely
with PrecisionDrill
TM
mud lubricated drilling motors. However, a few considerations must bemade when doing so. Generally, the particle sizeshould be no greater than 1/8” for 4-3/4” and 5”drilling motors, and 1/4” for 6-1/4” and largerdrilling motors. Larger particle sizes will have atendency to start plugging up port nozzles in thedrilling motor and lead to circulation problems.For the same reason, the mud density should also
be no greater than 19 lbs/gallon. Finally, in orderto ensure avoiding plugging of the system, thelost circulation material should be added slowly,away from the pump intake. A pre-mix systemwould be the preferred means of usage. If thereare any concerns in regard to these values,please contact your Precision Energy Servicesrepresentative.
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The percentage of solids should be kept to a min-imum. Large amounts of abrasive solids in thedrilling fluid will drastically increase the wear on astator. It is recommended that the solids contentbe kept below 5% for acceptable operational life.Similarly, it is recommended that fine abrasivessuch as sand be kept lower than 0.5% as they areextremely damaging to the stator elastomer.
For the above reasons, it is extremely importantto flush the drilling motor with fresh water beforelaying it down, especially when working with thetypes of drilling fluids previously described.Failure to do so will allow the drilling fluid to fur-ther seriously deteriorate components long afterthe drilling motor has been operated.
7.0 TEMPERATURE LIMITS
The temperature limits of PrecisionDrillTM drilling motors again depend on the effect of different flu-ids and temperatures on the components madeof elastomers. Generally, standard drilling motorsare rated for temperatures up to 105°C (219°F).
At temperatures above this, the performancecharacteristics of elastomers are changed, result-ing in reduced life expectancy. When exposed tohigher temperatures, the elastomers swell andcreate more interference than desired, wearing the parts out prematurely. The strength of theelastomers is also affected.
To compensate for these elastomer changes, spe-cial materials and special sizes of componentsare used. These unique drilling motors are specif-ically assembled for high temperatures, and maybe operated in temperatures up to 150°C(300°F) and higher. They may be requested withsufficient notice. For any information regarding availability or delivery, please contact yourPrecision Energy Services representative.
It should be noted that a PrecisionDrillTM drilling
motor manufactured for hot hole conditions willnot perform as indicated in these specificationsin lower temperatures. The rubber in the stator isspecially selected for more clearance at highertemperatures to minimize interference.Therefore, at lower temperatures, the stator elas-tomer will not seal adequately on the rotor, andfluid bypass will occur. It is important that thedrilling motor be used in the conditions it is
designed for in order to operate as required.
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8.0 TROUBLESHOOTING DOWNHOLE
Careful attention to variations in fluid pressurecan identify many common downhole problems.In many cases, corrective measures may save acostly trip. Following are symptoms that are some-times experienced during drilling, in conjunction
with some of their possible causes in reference toPrecisionDrillTM drilling motors. Also listed aremeasures that can be taken to correct the prob-lem and continue drilling.
NOTE: Any time there are problems incurredwhile drilling, it is strongly suggestedthat all possible surface problems areidentified and corrected before assum-ing the problem is related to the down-hole equipment. This will minimize anytrip time for pulling out the downholeequipment unnecessarily.
8.1 WITH BIT OFF BOTTOM
(1) Circulation pressure is lower than calculated.
A. Dump Sub Valve Stuck Open - Turn flow
rate on and off in an attempt to shut thevalve. Use varying flow rates. Also, the drillstring can be stroked one stand long tohelp loosen the valve. If unable to closethe dump sub valve, it may be necessaryto pull out of hole.
B. String Washout - Normal drill string washout procedures apply.
C. Lost Circulation - Normal lost circulationprocedures apply.
(2) Circulation pressure is higher than calculated.
A. Drilling Motor or Bit Plugged - This usuallycoincides with little or no circulation. Onceall hydraulic systems have been checkedand verified, it may be necessary to pullout of hole.
B. Excessive bit side loading due to undergauge hole or high adjustable assemblybend angle - This usually coincides withfull circulation. If the drilling motor is tootight against the wall of the wellbore, thebit may start sidetracking. Correctivemeasures include drilling a kelly down toreduce side loading, or reducing the bend
angle on the drilling motor. If sidetracking is a concern, the drilling motor should berun with a lower flow rate to prevent it.
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8.2 WITH BIT ON BOTTOM
(1) Circulation pressure is lower than calculated.
A. Dump Sub Valve Stuck Open - Turn flowrate on and off in an attempt to shut thevalve. Use varying flow rates. Also, the drillstring can be stroked one stand long tohelp loosen the valve. If unable to close
the dump sub valve, it may be necessaryto pull out of hole.
B. String Washout - Normal drill string washout procedures apply.
C. Lost Circulation - Normal lost circulationprocedures apply.
D. Worn or Damaged Stator - With certain
drilling fluids, stators may wear prema-turely, resulting in noticeable weakening over it’s usage. As the stator wears, thespeed of the drilling motor will bereduced. Therefore, indications of a wornstator will be a drop in the ROP, or anincrease in the differential pressurerequired to produce the same ROP.
E. Gas Kick- Normal gas kick proceduresapply.
(2) Circulation pressure is higher than calculated.
A. Drilling Motor or Bit Plugged - This usuallycoincides with little or no circulation.Remove the weight on bit, allow the bit todrill off, and then stop the pumps. If thepressure remains high, it is possible that
the drilling motor or all bit jets areplugged. Once all hydraulic systems havebeen checked and verified, it may be nec-essary to pull out of hole.
B. Excessive bit side loading due to undergauge hole or high adjustable assemblybend angle - This usually coincides withfull circulation. If the drilling motor is tootight against the wall of the wellbore, thedrilling motor may be working too hardand the torque requirement will be greaterthan the recommended value for thedrilling motor size. Corrective measuresinclude reducing weight on bit or reducing the bend angle in the drilling motor.
C. Drilling Motor Stalled or Stalling - Usuallycoincides with pressure increase. Rotary
application should be stopped and anybuilt up string torque slowly released. Theweight on bit can then be reduced allow-ing the drill bit to come loose and thedrilling motor to turn freely. If the pumppressure is still high, the pumps should beturned off. These steps must be followedin close succession to reduce potentialstator damage.
D. Mud Rings - These occur when cuttingsaccumulate around tool joints. They causethe string to stick and prevent sliding. Usestandard mud treatment procedures.
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(3) Change or Loss of rate of penetration.
A. Drilling Motor Stalled - Usually coincideswith pressure increase. Rotary applicationshould be stopped and any built up string torque slowly released. The weight on bitcan then be reduced allowing the drill bitto come loose and the drilling motor toturn freely. If the pump pressure is stillhigh, the pumps should be turned off.These steps must be followed in close suc-cession to reduce potential stator dam-age.
B. Worn Stator - Refer to worn stator infounder ‘Circulation pressure is lower thancalculated’ above.
C. Change of Formation - Adjust the flow rateand weight on bit to optimize drilling per-formance for the new formation condi-tions.
D. Drill String / Stabilizers Hung Up - Normalcorrective procedures apply.
E. Bit Worn or Balling - Normal bit wear orballing procedures apply.
9.0 DRILLING MOTOR SPECIFICATIONS
DIMENSIONAL DATA
Typical dimensions including length to bend, over-all length, length to upsets, as well as maximumouter diameters for various padding arrange-ments. Also included are the wellbore diametersthat the drilling motors are recommended for, topand bottom connection specifications and totalweight.
ESTIMATED BUILD RATESA table is given correlating the adjustable bendsetting and common wellbore diameters for bothslick and fully stabilized drilling motors with anestimated build rate. One Stabilizer refers to aBHA with a single screw-on stabilizer below thebend in the drilling motor. Two stabilizers refers toa BHA with stabilizers below the bend and direct-
ly above the drilling motor. All values are based onstabilizers 1/8” (3mm) undergauge. However, asconditions vary downhole, these estimates maybe inaccurate for some wells. Caution should beused when referring to these values, as experi-ence with certain formations will allow for a moreinformed estimate of the expected build rate. Inaddition, the torque required for the adjustableassembly is given.
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First Edition28
MAXIMUM DOGLEG FOR ROTARY DRILLING
This table provides the maximum recommendeddoglegs to rotate in for selected angle settings,hole sizes, and stabilization. Exceeding these val-ues will result in accelerated component fatigueand excessive bearing loading. These limits arebased on a maximum rotary speed limit of 60
RPM.
PERFORMANCE SPECIFICATIONS
Listed here are the performance specifications of the drilling motor, including minimum and maxi-mum flow rate capacities, and no-load RPM / flowunit values. Minimum and maximum bit speed atfull load differential pressure are also stated.
(Full load differential pressure is defined as themaximum differential pressure the drilling motoris capable of operating under with acceptablewear rates and life expectancy.) Also in the speci-fication is the maximum torque capacity that cor-relates with the full load differential pressure of the minimum specified flow rate. The maximumpower is calculated from the maximum bit speedand the maximum torque for the full load differ-
ential pressure for the maximum flow rate speci-fied. Maximum values for torque and power forstandard and premium nitriles are both shown.
The maximum allowable bit pressure drop isgiven. If this value is exceeded, premature wearmay occur to the bearing assembly. Also, the no-load pressure drop on the drilling motor based onwater (at room temperature) being the drilling
fluid and maximum flow rate is given. This valuewill vary when these conditions are different.
LOAD CAPACITIES
The operating load capacities are the maximumloads that can be applied to the drilling motorwhen it is being circulated through, and still allowcontinued use. Similarly, the static load capaci-
ties are the maximum loads that can be appliedwhen the drilling motor is not being circulatedthrough, and still allow continued use. The ulti-mate load factors are the loads that must not beexceeded, otherwise excessive damage will occur.
PERFORMANCE CHARTS
Charts for both metric and imperial units are
shown to provide operational characteristics overthe full range of flow rates and differential pres-sures for the drilling motor. Each chart is actuallytwo charts laid over each other. The two compo-nents of each chart are described below, as wellas instructions in how to read them.
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RPM
The first component of the chart is the RPM line.Across the bottom of the chart is differential pres-sure (kPa/psi). The differential pressure is the dif-ference between the system pressure when thedrilling motor is on-bottom (loaded) and off-bot-tom (not loaded). On the left side of the chart isthe speed (RPM). These are the scales to be usedwhen using the horizontal RPM lines on the chart.The horizontal lines start at the speed axis of thechart and begin to drop off slightly as differentialpressure increases. They eventually end some-where past the full load lines (vertical lines).These RPM lines are usually laid out as two setsof three lines, each for a different specified flowrate. The specified flow rates can be seen slightlyabove the lines.
The light colored RPM lines are for StandardNitrile Motors and end shortly past the StandardNitrile Full Load line.
The dark colored RPM lines are for PremiumNitrile Motors and end shortly past the PremiumNitrile Full Load line.
The RPM lines are used to determine what the
drilling motor RPM is, knowing what the flow rateand differential pressure are. Using the chart inFigure 4 for a 6 3/4” (171 mm) PrecisionDrillTM
LE6754-ML drilling motor, if the flow rate is 450GPM (1.71 m3 /min) and the differential pressureis 500 psi (3450 kPa), for a standard nitriledrilling motor (light colored RPM line) the speedof the drilling motor would be approximately 117RPM. For flow rates different than the ones given
on the chart, lines can be interpolated betweenthe lines, then the RPM can be read.
The chart shows what happens to the speed of the drilling motor as differential pressure isincreased. For the most part, the drop in RPM asdifferential pressure increases is slight until thefull load line is crossed. At that point the RPMdrops quickly to zero, which is stall mode.
Therefore, it is important to not go beyond themaximum recommended operating differentialpressure, or the drilling motor will be operating inefficiently and wear will occur.
In addition, it can be seen that as differentialpressure is increased, the standard nitrile RPMlines drop off faster than the premium nitrilelines. This indicates that the premium nitrile
drilling motors would hold their RPM better thanstandard nitrile drilling motors.
29
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First Edition30
TORQUE
The second component of the chart is the torqueline. On the right side of the chart is the torquescale (ft-lbs, N-m). The torque line is used withthis scale and the differential pressure scaleacross the bottom. The torque line starts at 0 dif-ferential pressure and 0 torque, and increaseslinearly as differential pressure increases. Thesame torque line is used for the various flow ratesbecause torque is independent of flow rate. Thistorque line is the same for both standard and pre-mium nitrile drilling motors.
The torque output of the drilling motor can bedetermined by knowing the differential pressureacross the drilling motor. Using the chart inFigure 3, if the differential pressure is 500 psi
(3450 kPa), the output torque from the drilling motor is approximately 4800 ft-lbs (6500 N-m).
FULL LOAD
The full load lines indicate the maximum recom-mended operating differential pressures of thedrilling motor. If the differential pressure goesbeyond these maximum values, the operating lifeof the stator will be reduced. Excessive pressure
drop across the rotor and stator will cause pre-mature pressure wash or chunking, and impairperformance.
Premium nitrile is capable of higher pressuredrops than standard nitrile, so the maximumallowable pressure drop across one is more thanthe maximum allowable pressure drop across astandard nitrile drilling motor. As seen in Figure 4,the standard nitrile drilling motor is only rated for
650 psi differential pressure, whereas the premi-um nitrile drilling motor allows 860 psi differentialperssure. This extra differential pressure equatesto an increase in torque output.
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6500
3450DIFFERENTIAL PRESSURE (kPa)
T O R Q U E ( N - m )
S P E E D ( R P
M )
00
0
TORQUE
1000
25 2000
50
75
175
4000
6000
8000
10000
12000
14000
100
125
150
2000 3000 4000 5000 6000 7000 8000
RPM - 2280 LPM
RPM - 1140 LPM
RPM - 1710 LPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
200 16000
117
171mm LE6754-ML
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B
)
00
0
TORQUE
20
RPM - 300 GPM
400 600
RPM - 450 GPM
RPM - 600 GPM
1000
100
200 800 1000
40
60
80
120
140
160
180
2000
3000
4000
5000
6000
7000
8000
9000
10000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
200
4800
117
500
6-3/4 LE6754-ML
Figure 4: Performance Charts for a 6-3/4” (171 mm)
PrecisionDrillTM Mud Lubricated Drilling MotorLE6754-ML.
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First Edition32
Table 1 - Drilling Motor Specification Summary
Motor SizeSeries No.
(mm) (in.)
Max. Flow Rate
(l/min) (g
pm)
4 3/4
4 3/4
4 3/46 1/4
6 1/4
6 1/4
6 3/4
6 3/4
6 3/4
8
8
8
9 5/8
9 5/8
11 1/4
760
1040
10401320
1520
1520
1900
2270
2270
2270
3400
3400
4540
4540
5680
200
275
275350
400
400
500
600
600
600
900
900
1200
1200
1500
Standard Motor
s
121
121
121159
159
159
171
171
171
203
203
203
244
244
286
121
121
121121
121
121
121
121
127
159
159
159
171
171
171
171
171
203
203
203
203
203
203
203
244
244
244
244286
121
121
171
171
244
127
178
ERTTM Performance Motors
4 3/4
4 3/4
4 3/44 3/4
4 3/4
4 3/4
4 3/4
4 3/4
5
6 1/4
6 1/4
6 1/4
6 3/4
6 3/4
6 3/4
6 3/4
6 3/4
8
8
8
8
8
8
8
9 5/8
9 5/8
9 5/8
9 5/811 1/4
4 3/4
4 3/4
6 3/4
6 3/4
9 5/8
5
7
Perfor
mance Motors
High Capac
ity Per
formance Motor
s
HN1230
MN4535
LN7822HN1240
MN4543
LN7828
HN1240
MN4548
LN7830
HN1240
MN4536
LN7830
MN3445
LN5630
MN3436
HE1276
HE2380
ME4560ME4563
ME5683
LA7820
LE7838
LE7850
ME6760
ME4575
LE7825
LE7848
HE2374
ME4570
LE6754
LA7820
LE7850
ME4553
ME4560
ME5650
LE6740
LE6750
LA7820
LE7840
ME3460
LE5640
LE6750
LE7857ME5646
ME6780
LE7875
XMN4536
XME4554
XMN6731
XME6748
XLE6742
760
1000
10401040
1040
1040
1040
1040
1330
1520
1890
1520
2270
2270
2270
2270
2270
3400
3400
3400
3400
3400
3030
3400
4540
4540
4540
45406810
1330
3030
1140
1140
2650
2650
4540
200
265
275275
275
275
275
275
350
400
500
400
600
600
600
600
600
900
900
900
900
900
800
900
1200
1200
1200
12001800
350
800
300
300
700
700
1200
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Max. Bit
Sp
e
ed (rpm)
Pag
e
No.(N-m) (f
t-lbs)
36
38
4042
44
46
48
50
52
54
56
58
60
62
64
33
540
1480
17001250
2950
3750
1650
4400
4600
1750
5900
7400
8200
10,400
11,200
Max. Torque (Standar
d)
(N-m) (f
t-lb
s)
Max. Torque (Pr
emium)
580
1550
17001300
3100
3800
1700
4600
4600
1750
5950
7450
8400
10,200
11,100
800
1220
21002250
3100
1800
2150
3050
2400
4330
4400
5600
2700
5200
6400
3600
6500
7100
10,100
6100
8800
9900
7000
7900
8800
11,800
13,200
15,60022,200
250 - 580
50 - 375
70 - 25570 - 245
70 - 245
20 - 85
40 - 140
50 - 155
90 - 255
65 - 230
45 - 75
30 - 110
125 - 385
110 - 255
70 - 155
25 - 70
60 - 145
45 - 195
60 - 185
120 - 230
35 - 125
40 - 140
35 - 80
30 - 125
100 - 235
45 - 110
45 - 125
55 - 13065 - 135
200 - 425
65 - 245
35 - 125210 - 405
65 - 230
30 - 110
140 - 430
110 - 255
60 - 145
200 - 455
45 - 195
30 - 125
90 - 230
45 - 115
90 - 150
100 - 210
100 - 210
75 - 185
75 - 195
35 - 80
90 - 255
70 - 220
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
1100
1650
28503050
4200
2450
2900
4150
3250
5850
6000
7600
3650
7050
8650
4900
8800
9600
13,700
8300
11,950
13,400
9500
10,700
11,900
16,000
17,900
21,10030,100
5300
8950
12,100
15,900
48,800
4750
13,000
420
1150
1250950
2300
2800
1250
3400
3400
1300
4400
5500
6200
7500
8200
3500
9600
3900
6600
8900
11,700
36,000
750
2000
23001700
4000
5100
2200
5950
6200
2350
8000
10,000
11,100
14,100
15,200
1400
N/A
36503950
5300
3400
3850
5350
4350
7300
8100
9750
4900
9100
11,400
6900
11,500
12,600
18,000
11,100
15,600
17,900
12,600
14,400
15,600
21,300
23,900
27,80040,900
6250
17,000
1025
N/A
27002900
3900
2500
2850
3950
3200
5400
6000
7200
3600
6700
8400
5100
8500
9300
13,300
8200
11,500
13,200
9300
10,600
11,500
15,700
17,600
20,50030,200
4600
12,500
68
70
7274
76
78
80
82
84
86
88
90
92
94
96
98
100
102
104
106
108
110
112
114
116
118
120
122124
134
136
138
140
142
128
130
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First Edition34
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STANDARDMud Lubricated Drilling Motors
35
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First Edition36
4 3 /4” (121 mm) HN1230-ML (1:2 Lobe, 3.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 5.64 m 222 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 300 kg 670 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
152mm
6in
39
15
20
25
29
33
38
42
44
46
47
156mm
6.125in
39
15
20
25
29
33
38
42
44
46
47
165mm
6.5in
39
14
20
25
29
33
36
38
40
41
42
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 37
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 760 I/min 200 gpm
No-Load RPM/Flow Unit 0.599 rpm/l/min 2.275 rpm/gpmFull Load RPM Range 200 - 425 rpm
Max. Torque (Standard): 580 N-m 420 ft-lbs
(Premium): 750 N-m 540 ft-lbs
Max. Power (Standard): 25 kW 34 hp
(Premium): 33 kW 44 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 790 kPa 115 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
0
3500
0
0 3000200015001000500
TORQUE
100
300
400
200
600
800
1000
2500
400
500
RPM - 570 LPM
RPM - 380 LPM
200
RPM - 760 LPM FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
150
300
450
600
300 400
100
200
400
500
RPM - 200 GPM
RPM - 100 GPM
RPM - 150 GPM
TORQUE
100 200 500
300
750FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition38
4 3 /4” (121 mm) MN4535-ML (4:5 Lobe, 3.5 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 4.95 m 195 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 295 kg 650 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
152mm
6in
39
15
20
25
29
33
38
42
44
46
47
156mm
6.125in
39
15
20
25
29
33
38
42
44
46
47
165mm
6.5in
39
14
20
25
29
33
36
38
40
41
42
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 39
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.264 rpm/l/min 1.000 rpm/gpmFull Load RPM Range 65 - 245 rpm
Max. Torque (Standard): 1550 N-m 1150 ft-lbs
(Premium): 2000 N-m 1480 ft-lbs
Max. Power (Standard): 40 kW 54 hp
(Premium): 51 kW 69 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1380 kPa 200 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
0
4500
0
0 40002500200015001000500
TORQUE50
100
150
200
250
500
1500
2000
3000
3000 3500
1000
2500
300
RPM - 1040 LPM
RPM - 700 LPM
RPM - 380 LPM
FULL LOADPREMIUM NITRILEFULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
300
600
900
1200
1500
400 600
1800
50
100
150
200
250
RPM - 275 GPM
RPM - 100 GPM
RPM - 185 GPM
TORQUE
100 200 300 500 700
300FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
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First Edition40
4 3 /4” (121 mm) LN7822-ML (7:8 Lobe, 2.2 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 5.11 m 201 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 310 kg 680 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
152mm
6in
39
15
20
25
29
33
38
42
44
46
47
156mm
6.125in
39
15
20
25
29
33
38
42
44
46
47
165mm
6.5in
39
14
20
25
29
33
36
38
40
41
42
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 41
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.139 rpm/l/min 0.527 rpm/gpmFull Load RPM Range 35 - 125 rpm
Max. Torque (Standard): 1700 N-m 1250 ft-lbs
(Premium): 2300 N-m 1700 ft-lbs
Max. Power (Standard): 22 kW 30 hp
(Premium): 30 kW 40 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1480 kPa 215 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O R Q U E ( N - m )
S P E E D ( R P M )
00
0 500250
TORQUE
50
75
100
125
175
350
1050
1750
2800
700
2100
200
RPM - 1040 LPM
RPM - 700 LPM
RPM - 380 LPM
25
150
750 1000 1250 1500 1750 2000 2250 2500 2750 3000
1400
2450
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
300
600
900
1200
1500
2100
150 250 400
2400
25
50
75
100
150
175
200
RPM - 100 GPM
RPM - 185 GPM
TORQUE
50 100 200 300 350
125
RPM - 275 GPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
1800
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First Edition42
6 1 /4” (159 mm) HN1240-ML (1:2 Lobe, 4.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 6.53 m 257 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 915 kg 2020 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
38
13
16
20
23
24
25
216mm
8.5in
38
13
16
20
22
24
24
222mm
8.75in
38
13
17
19
22
24
24
200mm
7.875in
5
9
11
14
18
22
24
25
216mm
8.5in
6
9
12
14
16
18
20
21
222mm
8.75in
6
9
12
14
16
18
19
20
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
7
10
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
able
Setting
Bend
Angle
200mm
7.875in5
1
-
-
-
-
-
-
-
216mm
8.5in5
1
-
-
-
-
-
-
-
222mm
8.75in5
1
-
-
-
-
-
-
-
200mm
7.875in18
13
8
3
-
-
-
-
-
216mm
8.5in23
18
14
10
6
2
-
-
-
222mm
8.75in25
20
16
12
8
5
1
-
-
200mm
7.875in10
5
1
-
-
-
-
-
-
216mm
8.5in11
6
2
-
-
-
-
-
-
222mm
8.75in11
7
2
-
-
-
-
-
-
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March 2005 43
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 760 I/min 200 gpmMax: 1320 I/min 350 gpm
No-Load RPM/Flow Unit 0.345 rpm/l/min 1.30 rpm/gpmFull Load RPM Range 210 - 405 rpm
Max. Torque (Standard): 1300 N-m 950 ft-lbs
(Premium): 1700 N-m 1250 ft-lbs
Max. Power (Standard): 54 kW 73 hp
(Premium): 72 kW 96 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 900 kPa 130 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
0
4500
0
0 40002500200015001000500
TORQUE50
100
200
250
450
500
1500
2000
3000 3500
1000
2500500RPM - 1320 LPM
RPM - 760 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
150
300
350
400RPM - 1040 LPM
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
300
600
900
1200
1500
400 600
50
100
150
200
RPM - 275 GPM
RPM - 200 GPM
TORQUE
100 200 300 500 700
250
300
350
400
450
500RPM - 350 GPM FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
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First Edition44
6 1 /4” (159 mm) MN4543-ML (4:5 Lobe, 4.3 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 5.61 m 221 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 890 kg 1960 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
38
13
16
20
23
24
25
216mm
8.5in
38
13
16
20
22
24
24
222mm
8.75in
38
13
17
19
22
24
24
200mm
7.875in
59
11
14
18
22
24
25
216mm
8.5in
69
12
14
16
18
20
21
222mm
8.75in
69
12
14
16
18
19
20
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
710
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
able
Setting
Bend
Angle
200mm
7.875in5
1
-
-
-
-
-
-
-
216mm
8.5in5
1
-
-
-
-
-
-
-
222mm
8.75in5
1
-
-
-
-
-
-
-
200mm
7.875in18
13
8
3
-
-
-
-
-
216mm
8.5in23
18
14
10
6
2
-
-
-
222mm
8.75in25
20
16
12
8
5
1
-
-
200mm
7.875in10
5
1
-
-
-
-
-
-
216mm
8.5in11
6
2
-
-
-
-
-
-
222mm
8.75in11
7
2
-
-
-
-
-
-
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March 2005 45
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1520 I/min 400 gpm
No-Load RPM/Flow Unit 0.171 rpm/l/min 0.650 rpm/gpmFull Load RPM Range 65 - 230 rpm
Max. Torque (Standard): 3100 N-m 2300 ft-lbs
(Premium): 4000 N-m 2950 ft-lbs
Max. Power (Standard): 75 kW 101 hp
(Premium): 96 kW 129 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1030 kPa 150 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
0
6000
0
0 50003000250020001000500
TORQUE50
100
150 3000
5000
4000 4500
1000
6000300
RPM - 1520 LPM
RPM - 570 LPM
200
250
RPM - 1040 LPM
1500 3500 5500
2000
4000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
700
1400
3500
4200
400 600
50
100
RPM - 275 GPM
RPM - 150 GPM
TORQUE
100 200 300 500 700
150
200
250
300
RPM - 400 GPM
2100
2800
800
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition46
6 1 /4” (159 mm) LN7828-ML (7:8 Lobe, 2.8 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 5.61 m 221 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 905 kg 2000 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
38
13
16
20
23
24
25
216mm
8.5in
38
13
16
20
22
24
24
222mm
8.75in
38
13
17
19
22
24
24
200mm
7.875in
59
11
14
18
22
24
25
216mm
8.5in
69
12
14
16
18
20
21
222mm
8.75in
69
12
14
16
18
19
20
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
710
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
able
Setting
Bend
Angle
200mm
7.875in5
1
-
-
-
-
-
-
-
216mm
8.5in5
1
-
-
-
-
-
-
-
222mm
8.75in5
1
-
-
-
-
-
-
-
200mm
7.875in18
13
8
3
-
-
-
-
-
216mm
8.5in23
18
14
10
6
2
-
-
-
222mm
8.75in25
20
16
12
8
5
1
-
-
200mm
7.875in10
5
1
-
-
-
-
-
-
216mm
8.5in11
6
2
-
-
-
-
-
-
222mm
8.75in11
7
2
-
-
-
-
-
-
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March 2005 47
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1520 I/min 400 gpm
No-Load RPM/Flow Unit 0.084 rpm/l/min 0.320 rpm/gpmFull Load RPM Range 30 - 110 rpm
Max. Torque (Standard): 3800 N-m 2800 ft-lbs
(Premium): 5100 N-m 3750 ft-lbs
Max. Power (Standard): 44 kW 59 hp
(Premium): 59 kW 79 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1100 kPa 160 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
00
0 500
TORQUE20
3000
5000
1000
7000140RPM - 1520 LPM
RPM - 570 LPM
100
120
RPM - 1040 LPM
2000
4000
40
60
80
1000 1500 2000 2500 3000 3500
6000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
600
1200
3600
4200
300 400
20
RPM - 275 GPM
RPM - 150 GPM
TORQUE
100 200
100
120
140RPM - 400 GPM
1800
2400
500
40
60
80
3000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition48
6 3 /4” (171 mm) HN1240-ML (1:2 Lobe, 4.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 7.24 m 285 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 925 kg 2040 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,000 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
FG
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.832.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
107
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
--
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
--
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
--
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
--
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
--
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
--
-
-
-
-
-
-
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March 2005 49
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 760 I/min 200 gpmMax: 1900 I/min 500 gpm
No-Load RPM/Flow Unit 0.253 rpm/l/min 0.960 rpm/gpmFull Load RPM Range 140 - 430 rpm
Max. Torque (Standard): 1700 N-m 1250 ft-lbs
(Premium): 2200 N-m 1650 ft-lbs
Max. Power (Standard): 76 kW 102 hp
(Premium): 101 kW 135 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1510 kPa 220 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
4500
0
0 40002500200015001000500
TORQUE
50
100 500
1500
2000
3000
3000 3500
1000
2500RPM - 1900 LPM
RPM - 760 LPM
150
200
250
300
350
400
450
500
550
600
RPM - 1320 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
400
800
1200
1600
2000
400 600
2400
50
100
150
200
250
RPM - 500 GPM
RPM - 200 GPM
RPM - 350 GPM
TORQUE
100 200 300 500
300
350
400
450
500
550
600FULL LOAD
STANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition50
6 3 /4” (171 mm) MN4548-ML (4:5 Lobe, 4.8 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 6.55 m 258 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 970 kg 2140 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
27
11
15
18
21
24
26
27
27
28
28
222mm
8.75in
27
11
15
18
21
24
27
29
30
31
31
251mm
9.875in
26
11
14
18
22
24
26
28
30
31
31
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 51
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.128 rpm/l/min 0.483 rpm/gpmFull Load RPM Range 110 - 255 rpm
Max. Torque (Standard): 4600 N-m 3400 ft-lbs
(Premium): 5950 N-m 4400 ft-lbs
Max. Power (Standard): 123 kW 165 hp
(Premium): 160 kW 214 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1970 kPa 285 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
6000
0
0 50002500200015001000500
TORQUE50
100
200
250
300
1000
3000
4000
7000
3000 4500
2000
6000
350
RPM - 2270 LPM
150
3500 4000 5500
5000RPM - 1710 LPM
RPM - 1140 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
000
1000
3000
4000
400 600
50
100
150
200
250
RPM - 600 GPM
RPM - 300 GPM
RPM - 450 GPM
TORQUE
100 200 300 500 700
300
800 900
2000
5000
6000
350FULL LOAD
STANDARD NITRILE
FULL LOADPREMIUM NITRILE
7000
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First Edition52
6 3 /4” (171 mm) LN7830-ML (7:8 Lobe, 3.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 5.97 m 235 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 935 kg 2060 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
27
11
15
18
21
24
26
27
27
28
28
222mm
8.75in
27
11
15
18
21
24
27
29
30
31
31
251mm
9.875in
26
11
14
18
22
24
26
28
30
31
31
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 53
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.074 rpm/l/min 0.280 rpm/gpmFull Load RPM Range 60 - 145 rpm
Max. Torque (Standard): 4600 N-m 3400 ft-lbs
(Premium): 6200 N-m 4600 ft-lbs
Max. Power (Standard): 70 kW 94 hp
(Premium): 95 kW 127 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 2140 kPa 310 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 40002500200015001000500
TORQUE20
100
120
800
4000
5600
3000
3000 3500
2400
200
RPM - 2270 LPM
40
60
80
140
160
180
RPM - 1710 LPM
RPM - 1140 LPM
1600
3200
4800
6400
7200
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
600
1200
3600
400 600
6000
20
100
200
RPM - 600 GPM
RPM - 450 GPM
TORQUE
100 200 300 500
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
40
60
80
120
140
160
180
RPM - 300 GPM
1800
2400
3000
4200
4800
5400
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First Edition54
8” (203 mm) HN1240-ML (1:2 Lobe, 4.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 8.03 m 316 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1500 kg 3300 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 55
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.227 rpm/l/min 0.858 rpm/gpmFull Load RPM Range 200 - 455 rpm
Max. Torque (Standard): 1750 N-m 1300 ft-lbs
(Premium): 2350 N-m 1750 ft-lbs
Max. Power (Standard): 84 kW 113 hp
(Premium): 113 kW 152 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 900 kPa 130 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
4000
0
0 2500200015001000500
TORQUE
200
400
500
1500
2000
3000
3000 3500
1000
2500
RPM - 2270 LPM
100
300
500
600
RPM - 1700 LPM
RPM - 1140 LPM
4500
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
400
800
1200
1600
2000
400 600
2400
200
400
500
RPM - 600 GPM
RPM - 300 GPM
RPM - 450 GPM
TORQUE
100 200 300 500
600
100
300
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition56
8” (203 mm) MN4536-ML (4:5 Lobe, 3.6 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 7.34 m 289 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1490 kg 3270 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625
in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625
in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
-
-
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
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March 2005 57
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.066 rpm/l/min 0.250 rpm/gpmFull Load RPM Range 45 - 195 rpm
Max. Torque (Standard): 5950 N-m 4400 ft-lbs
(Premium): 8000 N-m 5900 ft-lbs
Max. Power (Standard): 122 kW 163 hp
(Premium): 163 kW 219 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1240 kPa 180 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
4500
0
0 40002500200015001000500
TORQUE
50
100
150
200
250
2000
8000
10000
3000 3500
4000
RPM - 3400 LPM
RPM - 2270 LPM
RPM - 1140 LPM
6000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
4500
6000
400 600
7500
50
200
RPM - 900 GPM
RPM - 300 GPM
RPM - 600 GPM
TORQUE
100 200 300 500
250
100
150
1500
3000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition58
8” (203 mm) LN7830-ML (7:8 Lobe, 3.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 7.34 m 289 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1570 kg 3450 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.6
25
in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
-
-
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
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March 2005 59
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.0426 rpm/l/min 0.161 rpm/gpmFull Load RPM Range 30 - 125 rpm
Max. Torque (Standard): 7450 N-m 5500 ft-lbs
(Premium): 10,000 N-m 7400 ft-lbs
Max. Power (Standard): 98 kW 131 hp
(Premium): 131 kW 176 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1450 kPa 210 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 3500200015001000500
TORQUE25
50
75
100
150
2000
6000
8000
2500 3000
4000
10000
175
RPM - 3400 LPM
12000
14000
125
RPM - 2270 LPM
RPM - 1140 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
1200
2400
3600
4800
6000
400 600
8400
25
50
75
125
150RPM - 900 GPM
RPM - 300 GPM
RPM - 600 GPM
TORQUE
100 200 300 500
175
100
7200FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition60
9 5 /8” (244 mm) MN3445-ML (3:4 Lobe, 4.5 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 8.20 m 323 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg
Weight: 2000 kg 4400 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
J
K
L
M
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in1
2
4
6
8
10
11
12
13
13
14
14
375mm
14.75in-
-
1
3
5
7
8
9
10
10
11
11
445mm
17.5in-
-
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
able
Setting
Bend
Angle
311mm
12.25in5
7
9
12
13
15
17
18
19
19
19
20
375mm
14.75in6
8
10
12
14
16
17
19
20
20
21
21
445mm
17.5in7
9
11
13
15
17
18
19
20
21
22
22
311mm
12.25in2
5
8
11
13
15
17
18
18
19
19
20
375mm
14.75in2
5
7
10
13
15
17
19
20
21
22
22
445mm
17.5in1
4
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 61
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.059 rpm/l/min 0.223 rpm/gpmFull Load RPM Range 90 - 230 rpm
Max. Torque (Standard): 8400 N-m 6200 ft-lbs
(Premium): 11,100 N-m 8200 ft-lbs
Max. Power (Standard): 203 kW 272 hp
(Premium): 268 kW 359 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1650 kPa 240 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
4500
0
0 40002500200015001000500
TORQUE50
100
150
200
250
2500
7500
10000
15000
3000 3500
5000
12500
300
RPM - 4540 LPM
RPM - 3400 LPM
RPM - 2270 LPM
55005000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
2000
4000
6000
8000
10000
400 600
12000
50
100
150
200
250
RPM - 1200 GPM
RPM - 600 GPM
TORQUE
100 200 300 500 700
300FULL LOAD
STANDARD NITRILE
FULL LOADPREMIUM NITRILE
RPM - 900 GPM
800
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First Edition62
9 5 /8” (244 mm) LN5630-ML (5:6 Lobe, 3.0 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 8.20 m 323 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg
Weight: 2100 kg 4600 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
J
K
L
M
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in1
2
4
6
8
10
11
12
13
13
14
14
375mm
14.75in-
-
1
3
5
7
8
9
10
10
11
11
445mm
17.5in-
-
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
able
Setting
Bend
Angle
311mm
12.25in5
7
9
12
13
15
17
18
19
19
19
20
375mm
14.75in6
8
10
12
14
16
17
19
20
20
21
21
445mm
17.5in7
9
11
13
15
17
18
19
20
21
22
22
311mm
12.25in2
5
8
11
13
15
17
18
18
19
19
20
375mm
14.75in2
5
7
10
13
15
17
19
20
21
22
22
445mm
17.5in1
4
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 63
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.0289 rpm/l/min 0.109 rpm/gpmFull Load RPM Range 45 - 115 rpm
Max. Torque (Standard): 10,200 N-m 7500 ft-lbs
(Premium): 14,100 N-m 10,400 ft-lbs
Max. Power (Standard): 122 kW 164 hp
(Premium): 170 kW 288 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1790 kPa 260 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
3000
0
0 200015001000500
TORQUE25
50
100
125
3000
9000
12000
18000
2500
6000
15000
150
RPM - 4540 LPM
75
RPM - 3400 LPM
RPM - 2270 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
000
2000
400
25
100
125
RPM - 1200 GPM
RPM - 600 GPM
RPM - 900 GPM
TORQUE
100 200 300 500
150
50
75
4000
6000
8000
10000
12000FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
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First Edition64
11 1 /4” (286 mm) MN3436-ML (3:4 Lobe, 3.6 Stage)STANDARD Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.60 m 63 in
Over-all Length (C): 9.09 m 358 in
Maximum O.D. 318 mm 12.5 in
Recommended Hole SizeMin: 375 mm 14 3/4 inMax: 660 mm 26 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg Option: 8 5/8 Reg 8 5/8 Reg
Bottom Box Connection: 7 5/8 Reg 7 5/8 Reg Option: 8 5/8 Reg 8 5/8 Reg
Weight: 2850 kg 6260 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 108,500 N-m 80,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
375mm
14.75in
2
5
8
11
13
15
16
16
445mm
17.5in
2
5
8
11
12
14
15
15
660mm
26in
2
4
7
10
12
13
14
15
375mm
14.75in
-
-
2
4
6
7
7
8
445mm
17.5in
-
-
-
-
-
-
1
2
660mm
26in
-
-
-
-
-
-
-
-
375mm
14.75in
4
7
9
10
11
12
13
13
445mm
17.5in
5
7
9
11
12
13
14
14
660mm
26in
7
9
11
13
14
15
16
16
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
375mm
14.75in
2
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
660mm
26in
1
-
-
-
-
-
-
-
-
375mm
14.75in
13
10
8
5
3
-
-
-
-
445mm
17.5in
18
16
14
11
8
4
4
3
2
660mm
26in
32
30
28
26
23
21
20
18
18
375mm
14.75in
5
2
-
-
-
-
-
-
-
445mm
17.5in
6
3
-
-
-
-
-
-
-
660mm
26in
9
7
5
3
1
-
-
-
-
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March 2005 65
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 3790 I/min 1000 gpmMax: 5680 I/min 1500 gpm
No-Load RPM/Flow Unit 0.0305 rpm/l/min 0.115 rpm/gpmFull Load RPM Range 90 - 150 rpm
Max. Torque (Standard): 11,100 N-m 8200 ft-lbs
(Premium): 15,200 N-m 11,200 ft-lbs
Max. Power (Standard): 175 kW 234 hp
(Premium): 239 kW 320 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1520 kPa 220 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 195,000 daN 438,000 lbf Max. Bit Overpull/WOB: 67,000 daN 150,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 467,000 daN 1,050,000 lbf Max. Bit Overpull/WOB: 133,000 daN 300,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 778,000 daN 1,750,000 lbf Max. Bit Overpull: 444,000 daN 1,000,000 lbf Max. Weight on Bit: 222,000 daN 500,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
0
3500
0
0 3000200015001000500
TORQUE
50
75
100
125
175
5000
2500
200RPM - 5680 LPM
25
150
7500
RPM - 4730 LPM
RPM - 3790 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
2500
10000
12500
15000
17500
20000
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
2000
500
50
75
100
125
150
RPM - 1500 GPM
TORQUE
100 200 300 400 550
200
25
50
175
RPM - 1250 GPM
RPM - 1000 GPM
150 250 350 450
4000
6000
8000
10000
12000
14000
16000FULL LOAD
STANDARD NITRILE FULL LOADPREMIUM NITRILE
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First Edition66
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March 2005
PERFORMANCE Mud Lubricated Drilling Motors
67
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First Edition68
4 3 /4” (121 mm) HE1276-ML (1:2 Lobe, 7.6 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 7.62 m 300 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 380 kg 830 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 69
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 760 I/min 200 gpm
No-Load RPM/Flow Unit 0.855 rpm/l/min 3.250 rpm/gpmFull Load RPM Range 250 - 580 rpm
Max. Torque (Standard): 1100 N-m 800 ft-lbs
(Premium): 1400 N-m 1025 ft-lbs
Max. Power (Standard): 66 kW 88 hp
(Premium): 84 kW 113 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 790 kPa 115 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 90002000
TORQUE
100
200
300
400
500
300
700
600
900
1200
1500
1800
2100
600
RPM - 380 LPM
RPM - 760 LPM
1000 40003000 5000 70006000 8000 10000
RPM - 570 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
200
400
600
800
1200
800
100
200
300
400
600
RPM - 100 GPM
TORQUE
200 400 600 1000
700
500
1200 1400
1000
1400RPM - 200 GPM
RPM - 150 GPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition70
4 3 /4” (121 mm) HE2380-ML (2:3 Lobe, 8.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 8.48 m 334 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 IF 3 1/2 IFOption: 3 1/2 Reg 3 1/2 Reg
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 490 kg 1090 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 71
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1000 I/min 265 gpm
No-Load RPM/Flow Unit 0.520 rpm/l/min 1.962 rpm/gpmFull Load RPM Range 50 - 375 rpm
Max. Torque (Standard): 1650 N-m 1220 ft-lbs
Max. Power (Standard): 65 kW 87 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1070 kPa 155 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 6000400020001000
TORQUE100
200 800
2000
2400
400
300
600
3000 5000 7000 8000
600
1600
1200
RPM - 680 LPM
RPM - 1000 LPM
RPM - 380 LPM
500
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: not available
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
600
900
800
100
200
300
RPM - 100 GPM
TORQUE
200 400 600 1000
400
1200
1200
1800
RPM - 180 GPM
RPM - 265 GPM
500
300
1500
FULL LOADSTANDARD NITRILE
600
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First Edition72
4 3 /4” (121 mm) ME4560-ML (4:5 Lobe, 6.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 6.76 m 266 in
Maximum O.D. Slick 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 410 kg 900 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.274 rpm/l/min 1.036 rpm/gpmFull Load RPM Range 70 - 255 rpm
Max. Torque (Standard): 2850 N-m 2100 ft-lbs
(Premium): 3650 N-m 2700 ft-lbs
Max. Power (Standard): 76 kW 102 hp
(Premium): 98 kW 131 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1310 kPa 190 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 300020001000
TORQUE50
100
150
200
250
300
4000
5000
6000
RPM - 380 LPM
RPM - 700 LPM
RPM - 1040 LPM
4000 5000 6000 7000 8000
1000
2000
3000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
500
1000
2000
3000
400 600
50
100
150
200
300
TORQUE
100 200 300 500 700
350
800
250
900 1000
2500
3500
RPM - 185 GPM
RPM - 275 GPM
1100
1500
RPM - 100 GPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
73
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First Edition74
4 3 /4” (121 mm) ME4563-ML (4:5 Lobe, 6.3 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 7.27 m 286 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 430 kg 950 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 75
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.269 rpm/l/min 1.018 rpm/gpmFull Load RPM Range 70 - 245 rpm
Max. Torque (Standard): 3050 N-m 2250 ft-lbs
(Premium): 3950 N-m 2900 ft-lbs
Max. Power (Standard): 78 kW 105 hp
(Premium): 101 kW 135 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1310 kPa 190 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 300020001000
TORQUE50
100
150
200
250
300
4000
5000
6000
RPM - 380 LPM
RPM - 700 LPM
RPM - 1040 LPM
4000 5000 6000 7000 8000
1000
2000
3000
9000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
500
1000
2000
3000
400 600
50
100
150
200
300
TORQUE
100 200 300 500 700
350
800
250
900 1000
2500
3500
RPM - 185 GPM
RPM - 275 GPM
1100
1500
RPM - 100 GPM
1200
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition76
4 3 /4” (121 mm) ME5683-ML (5:6 Lobe, 8.3 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 8.15 m 321 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 480 kg 1060 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 77
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.269 rpm/l/min 1.018 rpm/gpmFull Load RPM Range 70 - 245 rpm
Max. Torque (Standard): 4200 N-m 3100 ft-lbs
(Premium): 5300 N-m 3900 ft-lbs
Max. Power (Standard): 108 kW 145 hp
(Premium): 135 kW 182 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1380 kPa 200 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 300020001000
TORQUE50
100
150
200
250
300
4000
5000
6000
RPM - 380 LPM
RPM - 700 LPM
RPM - 1040 LPM
4000 5000 6000 7000 8000
1000
2000
3000
9000
350
10000 11000
7000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
1000
2000
3000
5000
600
50
100
150
200
300
TORQUE
200 400 800 1000 1200
250
1400
4000
6000
RPM - 185 GPM
RPM - 275 GPM
1600
RPM - 100 GPM
1800
FULL LOADSTANDARD NITRILE FULL LOAD
PREMIUM NITRILE
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First Edition78
4 3 /4” (121 mm) LA7820-ML (7:8 Lobe, 2.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 6.02 m 237 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 380 kg 840 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
152mm
6in
39
15
20
25
29
33
38
42
44
46
47
156mm
6.125in
39
15
20
25
29
33
38
42
44
46
47
165mm
6.5in
39
14
20
25
29
33
36
38
40
41
42
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 79
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.085 rpm/l/min 0.320 rpm/gpmFull Load RPM Range 20 - 85 rpm
Max. Torque (Standard): 2450 N-m 1800 ft-lbs
(Premium): 3400 N-m 2500 ft-lbs
Max. Power (Standard): 22 kW 29 hp
(Premium): 30 kW 40 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1450 kPa 210 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 500
TORQUE
10
RPM - 380 LPM
RPM - 700 LPM
RPM - 1040 LPM
1500
400
1200
2000 2500
20
30
40
50
60
70
80
90
100
1000
800
1600
2000
2400
2800
3200
3600
4000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
10
50
100
TORQUE
50 100 150 200 250 300 350
300
600
900
1200
1500
1800
2100
2400
2700
3000
20
30
40
60
70
80
90
RPM - 100 GPM
RPM - 185 GPM
RPM - 275 GPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition80
4 3 /4” (121 mm) LE7838-ML (7:8 Lobe, 3.8 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 6.76 m 266 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 430 kg 940 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 81
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.154 rpm/l/min 0.582 rpm/gpmFull Load RPM Range 40 - 140 rpm
Max. Torque (Standard): 2900 N-m 2150 ft-lbs
(Premium): 3850 N-m 2850 ft-lbs
Max. Power (Standard): 43 kW 57 hp
(Premium): 57 kW 76 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1760 kPa 255 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 1000
TORQUE25
RPM - 380 LPM
RPM - 700 LPM
600
1200
5000
50
75
100
200
1800
2400
3000
3600
4200
4800
125
150
175
500 1500 2000 2500 3000 3500 4000 4500
RPM - 1040 LPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
25 TORQUE
100 200 300 400 500 600 700
500
1000
1500
2000
2500
3000
3500
50
75
RPM - 100 GPM
RPM - 275 GPM
100
125
150
175
800
RPM - 185 GPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition82
4 3 /4” (121 mm) LE7850-ML (7:8 Lobe, 5.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 6.94 m 273 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 Reg 3 1/2 Reg Option: 3 1/2 IF 3 1/2 IF
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 475 kg 1050 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 83
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 380 I/min 100 gpmMax: 1040 I/min 275 gpm
No-Load RPM/Flow Unit 0.160 rpm/l/min 0.604 rpm/gpmFull Load RPM Range 50 - 155 rpm
Max. Torque (Standard): 4150 N-m 3050 ft-lbs
(Premium): 5350 N-m 3950 ft-lbs
Max. Power (Standard): 67 kW 90 hp
(Premium): 87 kW 117 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1450 kPa 210 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
20
RPM - 380 LPM
RPM - 700 LPM
700
1400
7000
40
80
100
200
2100
4200
4900
5600
7000
120
140
160
1000 2000 3000 4000 5000 6000
RPM - 1040 LPM
60
180
2800
3500
6300
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
25TORQUE
100 200 300 400 500 600 700
600
1200
1800
3000
3600
4200
4800
50
75RPM - 100 GPM
RPM - 275 GPM
100
125
150
175
200
800
2400
RPM - 185 GPM
900 1000 1100
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition84
5” (127 mm) ME6760-ML (6:7 Lobe, 6.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 6.86 m 270 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 IF 3 1/2 IFOption: 3 1/2 Reg 3 1/2 Reg
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 435 kg 960 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 20,500 N-m 15,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
13
18
21
25
28
28
156mm
6.125in
39
13
17
21
24
26
27
165mm
6.5in
38
13
17
21
23
25
25
152mm
6in
38
12
15
18
21
23
24
156mm
6.125in
27
11
15
17
19
21
21
165mm
6.5in
-4
9
12
15
17
18
19
152mm
6in
611
15
19
22
25
27
28
156mm
6.125in
712
16
19
22
24
25
27
165mm
6.5in
712
16
20
23
25
26
26
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
152mm
6in
25
18
11
4
-
-
-
-
-
156mm
6.125in
26
19
13
7
2
-
-
-
-
165mm
6.5in
30
24
19
14
9
4
1
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
15
9
3
-
-
-
-
-
-
156mm
6.125in
16
10
3
-
-
-
-
-
-
165mm
6.5in
17
11
5
-
-
-
-
-
-
152mm
6in
12
7
1
-
-
-
-
-
-
156mm
6.125in
12
7
1
-
-
-
-
-
-
165mm
6.5in
12
7
1
-
-
-
-
-
-
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March 2005 85
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1330 I/min 350 gpm
No-Load RPM/Flow Unit 0.207 rpm/l/min 0.786 rpm/gpmFull Load RPM Range 90 - 255 rpm
Max. Torque (Standard): 3250 N-m 2400 ft-lbs
(Premium): 4350 N-m 3200 ft-lbs
Max. Power (Standard): 87 kW 117 hp
(Premium): 116 kW 155 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1590 kPa 230 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
RPM - 570 LPM
RPM - 950 LPM
800
1600
7000
50
200
350
4000
4800
250
300
1000 2000 3000 4000 5000 6000
RPM - 1330 LPM
2400
3200
5600
100
150
8000 9000 10000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
50 TORQUE
200 400 600
600
1200
1800
3000
3600
4200
100
RPM - 150 GPM
RPM - 350 GPM
150
200
250
300
350
800
2400
RPM - 250 GPM
1000 1200 1600
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
1400
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First Edition86
6 1 /4” (159 mm) ME4575-ML (4:5 Lobe, 7.5 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 7.65 m 301 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1100 kg 2420 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
37
11
15
18
20
21
21
216mm
8.5in
37
11
14
17
20
21
21
222mm
8.75in
37
11
14
17
19
21
21
200mm
7.875in
59
11
14
18
22
24
25
216mm
8.5in
69
12
14
16
18
20
21
222mm
8.75in
69
12
14
16
18
19
20
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
710
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
5
1
-
-
-
-
-
-
-
216mm
8.5in
5
1
-
-
-
-
-
-
-
222mm
8.75in
5
1
-
-
-
-
-
-
-
200mm
7.875in
18
13
8
3
-
-
-
-
-
216mm
8.5in
23
18
14
10
6
2
-
-
-
222mm
8.75in
25
20
16
12
8
5
1
-
-
200mm
7.875in
10
5
1
-
-
-
-
-
-
216mm
8.5in
11
6
2
-
-
-
-
-
-
222mm
8.75in
11
7
2
-
-
-
-
-
-
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March 2005 87
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1520 I/min 400 gpm
No-Load RPM/Flow Unit 0.170 rpm/l/min 0.660 rpm/gpmFull Load RPM Range 65 - 230 rpm
Max. Torque (Standard): 5850 N-m 4300 ft-lbs
(Premium): 7300 N-m 5400 ft-lbs
Max. Power (Standard): 140 kW 188 hp
(Premium): 177 kW 237 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1030 kPa 150 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
RPM - 570 LPM
1500
3000
50
200
7500250
300
2000 4000 5000
RPM - 1520 LPM
6000
9000
100
150
6000 8000 11000
RPM - 1040 LPM
1000 3000 7000 9000 10000
4500
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
50 TORQUE
200
2400
4800
6000
7200
100RPM - 150 GPM
RPM - 400 GPM
150
200
250
300
3600
RPM - 275 GPM
800 1200400 600 1000 1400 1600
1200
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition88
6 1 /4” (159 mm) LE7825-ML (7:8 Lobe, 2.5 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 7.62 m 300 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1160 kg 2550 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
38
13
16
20
23
24
25
216mm
8.5in
38
13
16
20
22
24
24
222mm
8.75in
38
13
17
19
22
24
24
200mm
7.875in
26
9
12
14
16
17
17
216mm
8.5in
-2
6
9
11
13
14
14
222mm
8.75in
--
4
7
10
12
13
13
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
710
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
5
1
-
-
-
-
-
-
-
216mm
8.5in
5
1
-
-
-
-
-
-
-
222mm
8.75in
5
1
-
-
-
-
-
-
-
200mm
7.875in
18
13
8
3
-
-
-
-
-
216mm
8.5in
23
18
14
10
6
2
-
-
-
222mm
8.75in
25
20
16
12
8
5
1
-
-
200mm
7.875in
10
5
1
-
-
-
-
-
-
216mm
8.5in
11
6
2
-
-
-
-
-
-
222mm
8.75in
11
7
2
-
-
-
-
-
-
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March 2005 89
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 1890 I/min 500 gpm
No-Load RPM/Flow Unit 0.042 rpm/l/min 0.160 rpm/gpmFull Load RPM Range 45 - 75 rpm
Max. Torque (Standard): 6000 N-m 4400 ft-lbs
(Premium): 8100 N-m 6000 ft-lbs
Max. Power (Standard): 47 kW 63 hp
(Premium): 64 kW 86 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1620 kPa 235 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE1000
3000
10
100
1000
RPM - 1890 LPM
6000
50
1500 2500 3000
RPM - 1510 LPM
500 2000
20
30
40
60
70
80
90
2000
4000
5000
8000
7000
10000
9000
RPM - 1140 LPM
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
10
TORQUE
50
2400
4800
6400
7200RPM - 500 GPM
100
3200
200100 150
160020
30
40
50
60
70
80
90
RPM - 400 GPM
RPM - 300 GPM
250 300 350 400 450
800
4000
5600
8000FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
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First Edition90
6 1 /4” (159 mm) LE7848-ML (7:8 Lobe, 4.8 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 1.02 m 40 in
Over-all Length (C): 7.62 m 300 in
Maximum O.D. 184 mm 7.25 in
Recommended Hole SizeMin: 200 mm 7 7/8 inMax: 222 mm 8 3/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1115 kg 2450 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 40,700 N-m 30,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
37
11
15
18
20
21
21
216mm
8.5in
37
11
14
17
20
21
21
222mm
8.75in
37
11
14
17
19
21
21
200mm
7.875in
59
11
14
18
22
24
25
216mm
8.5in
69
12
14
16
18
20
21
222mm
8.75in
69
12
14
16
18
19
20
200mm
7.875in
610
13
16
18
20
21
21
216mm
8.5in
710
14
16
19
20
21
22
222mm
8.75in
711
14
17
19
21
22
22
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
200mm
7.875in
5
1
-
-
-
-
-
-
-
216mm
8.5in
5
1
-
-
-
-
-
-
-
222mm
8.75in
5
1
-
-
-
-
-
-
-
200mm
7.875in
18
13
8
3
-
-
-
-
-
216mm
8.5in
23
18
14
10
6
2
-
-
-
222mm
8.75in
25
20
16
12
8
5
1
-
-
200mm
7.875in
10
5
1
-
-
-
-
-
-
216mm
8.5in
11
6
2
-
-
-
-
-
-
222mm
8.75in
11
7
2
-
-
-
-
-
-
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March 2005 91
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1520 I/min 400 gpm
No-Load RPM/Flow Unit 0.084 rpm/l/min 0.320 rpm/gpmFull Load RPM Range 30 - 110 rpm
Max. Torque (Standard): 7600 N-m 5600 ft-lbs
(Premium): 9750 N-m 7200 ft-lbs
Max. Power (Standard): 87 kW 117 hp
(Premium): 113 kW 151 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1140 kPa 165 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 53,000 daN 120,000 lbf Max. Bit Overpull/WOB: 30,000 daN 67,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 128,000 daN 288,000 lbf Max. Bit Overpull/WOB: 36,000 daN 81,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 214,000 daN 480,000 lbf Max. Bit Overpull: 169,000 daN 380,000 lbf Max. Weight on Bit: 60,000 daN 135,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
150
2000
RPM - 1520 LPM
6000
7000
RPM - 1040 LPM
1000
25
50
75
100
2000
4000
10000
8000
12000
RPM - 570 LPM
125
3000 4000 5000 6000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
TORQUE
100
3000
7500
150
200
150025
50
75
100
RPM - 400 GPM
RPM - 150 GPM
700 800 900 1000
4500
6000
9000
125
RPM - 275 GPM
300 400 500 600
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition92
6 3 /4” (171 mm) HE2374-ML (2:3 Lobe, 7.4 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 7.88 m 310 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1090 kg 2400 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 93
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.229 rpm/l/min 0.867 rpm/gpmFull Load RPM Range 125 - 385 rpm
Max. Torque (Standard): 3650 N-m 2700 ft-lbs
(Premium): 4900 N-m 3600 ft-lbs
Max. Power (Standard): 148 kW 198 hp
(Premium): 197 kW 264 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1030 kPa 150 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
600
2000
RPM - 2270 LPM
9000
RPM - 1700 LPM
1000
1000
400
3000 4000 5000 6000
100
200
300
500
90007000 8000
2000
3000
4000
5000
6000FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
RPM - 1140 LPM
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
TORQUE
3200
600
200
800100
300RPM - 250 GPM
1000 1300
2400
4800
400 600 800
200
500
400
RPM - 400 GPM
RPM - 550 GPM
1200
1600
4000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
100 300 500 700 900 1100
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First Edition94
6 3 /4” (171 mm) ME4570-ML (4:5 Lobe, 7.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 8.13 m 320 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1180 kg 2600 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 95
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.128 rpm/l/min 0.483 rpm/gpmFull Load RPM Range 110 - 255 rpm
Max. Torque (Standard): 7050 N-m 5200 ft-lbs
(Premium): 9100 N-m 6700 ft-lbs
Max. Power (Standard): 189 kW 253 hp
(Premium): 243 kW 325 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1970 kPa 285 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
1000
50 1500
100
150
350
3000
4500
6000
7500
9000
10500
200
250
300
2000 3000 4000 5000 6000 7000 8000 9000 10000
RPM - 2270 LPM
RPM - 1140 LPM
RPM - 1710 LPM
FULL LOADSTANDARD NITRILE FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
TORQUE
9000
350
50
RPM - 300 GPM
6000
400 600 800
RPM - 450 GPM
RPM - 600 GPM
1500
4500
7500
100
150
200
250
300
3000
10500
200 1000 1200 1400
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition96
6 3 /4” (171 mm) LE6754-ML (6:7 Lobe, 5.4 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 7.88 m 310 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1070 kg 2350 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 97
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.075 rpm/l/min 0.283 rpm/gpmFull Load RPM Range 70 - 155 rpm
Max. Torque (Standard): 8650 N-m 6400 ft-lbs
(Premium): 11,400 N-m 8400 ft-lbs
Max. Power (Standard): 141 kW 189 hp
(Premium): 185 kW 248 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 2070 kPa 300 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
1000
25 2000
50
75
175
4000
6000
8000
10000
12000
16000
100
125
150
2000 3000 4000 5000 6000 7000 8000
RPM - 2270 LPM
RPM - 1140 LPM
RPM - 1710 LPM
200
14000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
TORQUE
20
RPM - 300 GPM
400 600
RPM - 450 GPM
RPM - 600 GPM
1000
100
200 800 1000
40
60
80
120
140
160
180
2000
3000
4000
5000
6000
7000
8000
9000
10000FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition98
6 3 /4” (171 mm) LA7820-ML (7:8 Lobe, 2.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 6.68 m 263 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1090 kg 2400 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 99
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.0374 rpm/l/min 0.142 rpm/gpmFull Load RPM Range 25 - 70 rpm
Max. Torque (Standard): 4900 N-m 3600 ft-lbs
(Premium): 6900 N-m 5100 ft-lbs
Max. Power (Standard): 36 kW 48 hp
(Premium): 51 kW 68 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 2140 kPa 310 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
RPM - 2270 LPM
RPM - 1140 LPM
500
10 1000
2000
1000 1500
20
25002000
30
40
50
60
70
80
90
100
RPM - 1710 LPM
3000
4000
5000
6000
7000
8000
9000
10000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
000
TORQUE
5600
100
50
1400
10
RPM - 300 GPM
250 350
4200
7000
100 150 200
RPM - 450 GPM
RPM - 600 GPM
300
700
2100
2800
3500
4900
6300
20
30
40
50
60
70
80
90FULL LOAD
STANDARD NITRILEFULL LOAD
PREMIUM NITRILE
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First Edition
6 3 /4” (171 mm) LE7850-ML (7:8 Lobe, 5.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 7.72 m 304 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1200 kg 2650 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
21
17
13
9
5
1
-
-
-
-
-
-
-
222mm
8.75in
23
19
15
11
7
3
-
-
-
-
-
-
-
251mm
9.875in
28
25
21
17
14
10
7
5
3
1
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
10
6
2
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
10
6
2
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
12
8
4
1
-
-
-
-
-
-
-
-
-
216mm
8.5in
6
2
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
2
-
-
-
-
-
-
-
-
-
-
-
100
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March 2005
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2270 I/min 600 gpm
No-Load RPM/Flow Unit 0.073 rpm/l/min 0.275 rpm/gpmFull Load RPM Range 60 - 145 rpm
Max. Torque (Standard): 8800 N-m 6500 ft-lbs
(Premium): 11,500 N-m 8500 ft-lbs
Max. Power (Standard): 134 kW 179 hp
(Premium): 175 kW 235 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 2140 kPa 310 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
0
S
P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T O
R Q U E ( N - m )
TORQUE
RPM - 1140 LPM
1000 2000 3000 4000 5000 6000 7000
2000
4000
6000
8000
10000
12000
14000
30
60
90
120
150
180
210
RPM - 1710 LPM
RPM - 2270 LPM
METRIC
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L
B )
TORQUE
RPM - 300 GPM
00
01000
1000
2000
3000
4000
5000
6000
7000
8000
100 200 300 400 500 600 700
20
60
100
120
140
180
200
RPM - 450 GPM
RPM - 600 GPM
800 900
40
80
160
9000
10000
IMPERIAL
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
101
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First Edition102
8” (203 mm) ME4553-ML (4:5 Lobe, 5.3 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 9.07 m 357 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1650 kg 3640 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
1
0.625in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
12
15
17
19
20
20
20
21
22
270mm
10.625in
25
9
12
14
17
19
21
22
23
24
24
311mm
12.25in
25
8
11
14
16
18
20
22
23
23
24
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
1613
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
6
3
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
6
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
2
-
-
-
-
-
-
-
-
-
-
-
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March 2005 103
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.066 rpm/l/min 0.250 rpm/gpmFull Load RPM Range 45 - 195 rpm
Max. Torque (Standard): 9600 N-m 7100 ft-lbs
(Premium): 12,600 N-m 9300 ft-lbs
Max. Power (Standard): 196 kW 263 hp
(Premium): 257 kW 345 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1240 kPa 180 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
1000 2000 3000 4000 5000 6000
1500
3000
4500
6000
13500
15000
25
50
150
200
225RPM - 3400 LPM
75
125
METRIC
100
175
250
RPM - 2270 LPM
RPM - 1140 LPM
7500
9000
10500
12000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0
2500
5000
7500
10000
100 200 300 400 500
100
150
200
250
RPM - 600 GPM
RPM - 900 GPM
50
12500
600 700 800 900 1000
IMPERIAL
RPM - 300 GPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition104
8” (203 mm) ME4560-ML (4:5 Lobe, 6.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 9.88 m 389 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1680 kg 3700 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625
in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
12
15
17
19
20
20
20
21
22
270mm
10.625in
25
9
12
14
17
19
21
22
23
24
24
311mm
12.25in
25
8
11
14
16
18
20
22
23
23
24
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625
in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
-
-
-
-
-
-
-
-
-
251mm
9.875in
6
3
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
6
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
2
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 105
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1510 I/min 400 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.0647 rpm/l/min 0.244 rpm/gpmFull Load RPM Range 60 - 185 rpm
Max. Torque (Standard): 13,700 N-m 10,100 ft-lbs
(Premium): 18,000 N-m 13,300 ft-lbs
Max. Power (Standard): 265 kW 356 hp
(Premium): 350 kW 469 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1380 kPa 200 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
1000 2000 3000 4000 5000 6000
5000
10000
25000
50
150
200
RPM - 3400 LPM
METRIC
100
250
RPM - 2460 LPM
RPM - 1510 LPM
15000
20000
7000 8000 9000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
TORQUE25
75
125
175
225
10000
2500
7500
12500
17500
22500
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
TORQUE
00
0
2000
8000
16000
200 400
100
150
200
250
RPM - 650 GPM
RPM - 900 GPM
50
20000
600 800 1000
IMPERIAL
RPM - 400 GPM
25
75
125
175
225
1200 1400
4000
6000
10000
12000
14000
18000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
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First Edition106
8” (203 mm) ME5650-ML (5:6 Lobe, 5.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 7.54 m 297 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1455 kg 3200 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
12
15
17
19
20
20
20
21
22
270mm
10.6
25in
25
9
12
14
17
19
21
22
23
24
24
311mm
12.25in
25
8
11
14
16
18
20
22
23
23
24
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
1613
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.6
25in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 107
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1890 I/min 500 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.0765 rpm/l/min 0.289 rpm/gpmFull Load RPM Range 120 - 230 rpm
Max. Torque (Standard): 8300 N-m 6100 ft-lbs
(Premium): 11,100 N-m 8200 ft-lbs
Max. Power (Standard): 199 kW 267 hp
(Premium): 268 kW 359 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1240 kPa 180 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
1000 2000 3000 5000
5000
50
150
200
RPM - 3400 LPM
METRIC
100
250
RPM - 2650 LPM
RPM - 1890 LPM
6000 8000
TORQUE
300
4000 7000
2500
7500
10000
12500
15000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
TORQUE
00
0100 200 300 400
100
150
200
300
RPM - 700 GPM
RPM - 900 GPM
50
500 600 700
IMPERIAL
RPM - 500 GPM
250
900 1000 1100
2000
800
4000
6000
8000
10000
12000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition108
8” (203 mm) LE6740-ML (6:7 Lobe, 4.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 8.51 m 335 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1650 kg 3640 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625
in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625
in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
1
0.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 109
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.040 rpm/l/min 0.152 rpm/gpmFull Load RPM Range 35 - 125 rpm
Max. Torque (Standard): 11,950 N-m 8800 ft-lbs
(Premium): 15,600 N-m 11,500 ft-lbs
Max. Power (Standard): 157 kW 210 hp
(Premium): 204 kW 274 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1310 kPa 190 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
500 1000 1500 2500
80
RPM - 3400 LPM
METRIC
20
RPM - 2270 LPM
RPM - 1140 LPM
3000 5500
TORQUE
160
2000 4500
2500
40
100
5000
7500
10000
15000
60
120
140
3500 4000 5000
12500
17500
20000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0100 200
160
RPM - 600 GPM
RPM - 900 GPM
300
IMPERIAL
RPM - 300 GPM
700 800600
20
40
80
60
2000
4000
6000
8000
16000
100
120
140
400 500
10000
12000
14000FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition110
8” (203 mm) LE6750-ML (6:7 Lobe, 5.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 9.63 m 379 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1780 kg 3920 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
J
K
L
M
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
5
8
11
13
15
17
19
20
20
21
22
22
270mm
10.625
in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
7
9
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
2
6
9
12
15
17
19
20
20
20
21
22
270mm
10.625in
25
9
12
14
17
19
21
22
23
24
24
311mm
12.25in
2
5
8
11
14
16
18
20
22
23
23
24
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
1613
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625
in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
6
3
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
6
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
2
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 111
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.0456 rpm/l/min 0.172 rpm/gpmFull Load RPM Range 40 - 140 rpm
Max. Torque (Standard): 13,400 N-m 9900 ft-lbs
(Premium): 17,900 N-m 13,200 ft-lbs
Max. Power (Standard): 197 kW 264 hp
(Premium): 262 kW 352 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1590 kPa 230 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
1000 2000
RPM - 3400 LPM
METRIC
25
RPM - 2270 LPM
RPM - 1140 LPM
4000 8000
TORQUE
175
3000 6000
3000
50
125
6000
9000
15000
75
150
5000 7000
12000
18000
21000
100
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
TORQUE
00
0200
RPM - 600 GPM
RPM - 900 GPM
IMPERIAL
1200800
20
100
60
2000
6000
10000
18000
120
400 600
14000
RPM - 300 GPM
1000
40
80
140
160
180
4000
8000
12000
16000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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First Edition112
8” (203 mm) LA7820-ML (7:8 Lobe, 2.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 7.54 m 297 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1470 kg 3230 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625
in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
1
0.625
in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625
in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 113
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1510 I/min 400 gpmMax: 3030 I/min 800 gpm
No-Load RPM/Flow Unit 0.029 rpm/l/min 0.110 rpm/gpmFull Load RPM Range 35 - 80 rpm
Max. Torque (Standard): 9500 N-m 7000 ft-lbs
(Premium): 12,600 N-m 9300 ft-lbs
Max. Power (Standard): 80 kW 107 hp
(Premium): 106 kW 142 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1590 kPa 230 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
500 1000 1500 2500
RPM - 3030 LPM
METRIC
20
RPM - 2270 LPM
RPM - 1510 LPM
3000 4000
TORQUE
100
2000 3500
40
60
80
4000
8000
12000
16000
20000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
TORQUE
00
050 100 150 200
100
RPM - 600 GPM
RPM - 800 GPM
250 300 350
IMPERIAL
RPM - 400 GPM
450 500 550400
20
40
60
80
2500
5000
7500
10000
12500FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
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First Edition114
8” (203 mm) LE7840-ML (7:8 Lobe, 4.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.03 m 80 in
Over-all Length (C): 8.43 m 332 in
Maximum O.D. 235 mm 9.25 in
Recommended Hole SizeMin: 244 mm 9 5/8 inMax: 311 mm 12 1/4 in
Top Box Connection: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Weight: 1780 kg 3910 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 54,600 N-m 40,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
24
7
9
11
12
14
15
16
17
18
18
270mm
10.625
in
13
5
7
9
11
13
14
15
16
16
16
311mm
12.25in
--
2
4
6
8
10
11
12
13
13
13
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
58
11
13
15
17
19
20
20
21
22
22
270mm
10.625in
68
11
13
16
18
19
21
22
23
23
24
311mm
12.25in
79
12
14
17
19
20
22
23
24
24
24
251mm
9.875in
26
9
13
15
18
20
20
21
22
23
23
270mm
10.625in
26
9
12
15
18
20
22
24
25
25
26
311mm
12.25in
25
9
12
15
17
20
22
23
24
25
25
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
251mm
9.875in
17
13
9
4
-
-
-
-
-
-
-
-
-
270mm
10.625in
21
17
13
10
6
2
-
-
-
-
-
-
-
311mm
12.25in
30
25
22
19
16
13
10
8
6
5
5
4
4
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
251mm
9.875in
9
5
2
-
-
-
-
-
-
-
-
-
-
270mm
10.625in
10
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
11
8
5
2
--
-
-
-
-
-
-
-
251mm
9.875in
5
2
-
-
-
-
-
-
-
-
-
-
-
270mm
10.6
25in
5
2
-
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
5
1
-
-
-
-
-
-
-
-
-
-
-
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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March 2005 115
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3400 I/min 900 gpm
No-Load RPM/Flow Unit 0.0424 rpm/l/min 0.160 rpm/gpmFull Load RPM Range 30 - 125 rpm
Max. Torque (Standard): 10,700 N-m 7900 ft-lbs
(Premium): 14,400 N-m 10,600 ft-lbs
Max. Power (Standard): 140 kW 188 hp
(Premium): 188 kW 252 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1450 kPa 210 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 41,000 daN 93,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 197,000 daN 444,000 lbf Max. Bit Overpull/WOB: 50,000 daN 112,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 329,000 daN 740,000 lbf Max. Bit Overpull: 227,000 daN 510,000 lbf Max. Weight on Bit: 83,000 daN 186,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
500 1000
80
RPM - 3400 LPM
METRIC
20
RPM - 2270 LPM
RPM - 1140 LPM
5500
TORQUE
140
2000 4000
2000
40
100
6000
8000
12000
60
120
3500
10000
16000
18000
160
180
1500 2500 3000 4500 5000
4000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
14000
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0100 200
180
RPM - 600 GPM
RPM - 900 GPM
300
IMPERIAL
700 800600
20
100
60
3000
6000
9000
13500
140
400
12000
RPM - 300 GPM
500
40
80
120
160
1500
10500
7500
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
4500
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First Edition116
9 5 /8” (244 mm) ME3460-ML (3:4 Lobe, 6.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 9.47 m 373 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Option: 7 5/8 Reg 7 5/8 Reg
Weight: 2320 kg 5100 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
4
6
8
10
11
12
13
13
14
14
375mm
14.75in
--
1
3
5
7
8
9
10
10
11
11
445mm
17.5in
--
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
57
9
12
13
15
17
18
19
19
19
20
375mm
14.75in
68
10
12
14
16
17
19
20
20
21
21
445mm
17.5in
79
11
13
15
17
18
19
20
21
22
22
311mm
12.25in
25
8
11
13
15
17
18
18
19
19
20
375mm
14.75in
25
7
10
13
15
17
19
20
21
22
22
445mm
17.5in
14
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 117
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.0595 rpm/l/min 0.225 rpm/gpmFull Load RPM Range 100 - 235 rpm
Max. Torque (Standard): 11,900 N-m 8800 ft-lbs
(Premium): 15,600 N-m 11,500 ft-lbs
Max. Power (Standard): 294 kW 394 hp
(Premium): 384 kW 515 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1690 kPa 245 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
1000 2000 3000 4000 5000 6000
3000
6000
18000
50
150
250
RPM - 3400 LPM
METRIC
100
200
300
RPM - 2270 LPM 9000
12000
15000
RPM - 4540 LPM
7000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0
2500
5000
7500
10000
100 200 300 400 500
100
150
200
300
RPM - 600 GPM
RPM - 1200 GPM
50
12500
600 700 800 900 1000
IMPERIAL
15000
250
RPM - 900 GPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition118
9 5 /8” (244 mm) LE5640-ML (5:6 Lobe, 4.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 9.47 m 373 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Option: 7 5/8 Reg 7 5/8 Reg
Weight: 2400 kg 5300 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
4
6
8
10
11
12
13
13
14
14
375mm
14.75in
--
1
3
5
7
8
9
10
10
11
11
445mm
17.5in
--
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
57
9
12
13
15
17
18
19
19
19
20
375mm
14.75in
68
10
12
14
16
17
19
20
20
21
21
445mm
17.5in
79
11
13
15
17
18
19
20
21
22
22
311mm
12.25in
25
8
11
13
15
17
18
18
19
19
20
375mm
14.75in
25
7
10
13
15
17
19
20
21
22
22
445mm
17.5in
14
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 119
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.0275 rpm/l/min 0.104 rpm/gpmFull Load RPM Range 45 - 110 rpm
Max. Torque (Standard): 16,000 N-m 11,800 ft-lbs
(Premium): 21,300 N-m 15,700 ft-lbs
Max. Power (Standard): 184 kW 247 hp
(Premium): 245 kW 329 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1790 kPa 260 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T O R Q U E ( N - m )
TORQUE
1000 1500 2000 2500 3500 4000
4000
8000
28000
20
120
RPM - 3400 LPM
METRIC
80
140
RPM - 2270 LPM
12000
24000
RPM - 4540 LPM
5000
40
60
100
500 3000 4500
16000
20000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0
3000
6000
9000
12000
100 200 300 400
40
100
140
RPM - 600 GPM
RPM - 1200 GPM
20
15000
500 600 700
IMPERIAL21000
120
RPM - 900 GPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
60
80
18000
7/27/2019 PrecisionDrill Mud Lube Hb 1st Ed
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First Edition120
9 5 /8” (244 mm) LE6750-ML (6:7 Lobe, 5.0 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 8.97 m 353 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Option: 7 5/8 Reg 7 5/8 Reg
Weight: 2250 kg 4950 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
4
6
8
10
11
12
13
13
14
14
375mm
14.75in
--
1
3
5
7
8
9
10
10
11
11
445mm
17.5in
--
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
57
9
12
13
15
17
18
19
19
19
20
375mm
14.75in
68
10
12
14
16
17
19
20
20
21
21
445mm
17.5in
79
11
13
15
17
18
19
20
21
22
22
311mm
12.25in
25
8
11
13
15
17
18
18
19
19
20
375mm
14.75in
25
7
10
13
15
17
19
20
21
22
22
445mm
17.5in
14
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
--
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 121
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.0335 rpm/l/min 0.127 rpm/gpmFull Load RPM Range 45 - 125 rpm
Max. Torque (Standard): 17,900 N-m 13,200 ft-lbs
(Premium): 23,900 N-m 17,600 ft-lbs
Max. Power (Standard): 234 kW 314 hp
(Premium): 312 kW 419 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1550 kPa 225 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
1000 2000 3000 4000 6000
4000
8000
28000
20
120 RPM - 3400 LPM
METRIC
80
140
RPM - 2270 LPM
12000
24000
RPM - 4540 LPM
8000
40
60
100
5000 7000
16000
20000
160 32000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
TORQUE
00
0
2500
5000
7500
12500
100 200 300 400
40
100
140
RPM - 600 GPM
RPM - 1200 GPM
20
15000
500 600 700
IMPERIAL
20000
120 RPM - 900 GPM
60
80
17500
180
140
800 900 1000 1100
10000
22500FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
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First Edition122
9 5 /8” (244 mm) LE7857-ML (7:8 Lobe, 5.7 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.86 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 9.78 m 385 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Option: 7 5/8 Reg 7 5/8 Reg
Weight: 2570 kg 5650 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 82,000 N-m 60,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
J
K
L
M
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
4
6
8
10
11
12
13
13
14
14
375mm
14.75in
--
1
3
5
7
8
9
10
10
11
11
445mm
17.5in
--
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
5
7
9
12
13
15
17
18
19
19
19
20
375mm
14.75in
68
10
12
14
16
17
19
20
20
21
21
445mm
17.5in
7
9
11
13
15
17
18
19
20
21
22
22
311mm
12.25in
2
5
8
11
13
15
17
18
18
19
19
20
375mm
14.75in
25
7
10
13
15
17
19
20
21
22
22
445mm
17.5in
1
4
7
10
12
15
17
18
19
21
21
21
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
14
11
8
5
2
-
-
-
-
-
-
-
-
375mm
14.75in
20
18
15
13
10
8
6
4
2
-
-
-
-
445mm
17.5in
27
24
21
19
17
15
13
12
10
9
8
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
6
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
8
5
2
-
--
-
-
-
-
-
-
-
445mm
17.5in
9
7
4
1
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
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March 2005 123
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.0328 rpm/l/min 0.124 rpm/gpmFull Load RPM Range 55 - 130 rpm
Max. Torque (Standard): 21,100 N-m 15,600 ft-lbs
(Premium): 27,800 N-m 20,500 ft-lbs
Max. Power (Standard): 288 kW 386 hp
(Premium): 379 kW 508 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1900 kPa 275 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
2000 3000 4000 6000
5000
10000
35000
25
150
RPM - 3400 LPM
METRIC
00
175
RPM - 2270 LPM
15000
30000
RPM - 4540 LPM
8000
50
75
125
1000 5000 7000
20000
25000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M )
T O R Q U E ( F T - L B )
TORQUE
00
0
4000
8000
12000
16000
200 400 600
50
125
175
RPM - 600 GPM
RPM - 1200 GPM
25
20000
800 1000 1200
IMPERIAL28000
150
RPM - 900 GPM
75
100
24000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition124
11 1 /4” (286 mm) ME5646-ML (5:6 Lobe, 4.6 Stage)PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.60 m 63 in
Over-all Length (C): 9.83 m 387 in
Maximum O.D. 318 mm 12.5 in
Recommended Hole SizeMin: 375 mm 14 3/4 inMax: 660 mm 26 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg Option: 8 5/8 Reg 8 5/8 Reg
Bottom Box Connection: 7 5/8 Reg 7 5/8 Reg Option: 8 5/8 Reg 8 5/8 Reg
Weight: 3340 kg 7360 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 108,500 N-m 80,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
B
C
D
E
F
G
H
I
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
375mm
14.75in
2
5
8
11
13
15
16
16
445mm
17.5in
2
5
8
11
12
14
15
15
660mm
26in
2
4
7
10
12
13
14
15
375mm
14.75in
-
-
2
4
6
7
7
8
445mm
17.5in
-
-
-
-
-
-
1
2
660mm
26in
-
-
-
-
-
-
-
-
375mm
14.75in
4
7
9
10
11
12
13
13
445mm
17.5in
5
7
9
11
12
13
14
14
660mm
26in
7
9
11
13
14
15
16
16
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
375mm
14.75in
2
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
660mm
26in
1
-
-
-
-
-
-
-
-
375mm
14.75in
13
10
8
5
3
-
-
-
-
445mm
17.5in
18
16
14
11
8
4
4
3
2
660mm
26in
32
30
28
26
23
21
20
18
18
375mm
14.75in
5
2
-
-
-
-
-
-
-
445mm
17.5in
6
3
-
-
-
-
-
-
-
660mm
26in
9
7
5
3
1
-
-
-
-
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March 2005 125
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 3780 I/min 1000 gpmMax: 6810 I/min 1800 gpm
No-Load RPM/Flow Unit 0.0235 rpm/l/min 0.089 rpm/gpmFull Load RPM Range 65 - 135 rpm
Max. Torque (Standard): 30,100 N-m 22,200 ft-lbs
(Premium): 40,900 N-m 30,200 ft-lbs
Max. Power (Standard): 426 kW 571 hp
(Premium): 579 kW 777 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1520 kPa 220 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 195,000 daN 438,000 lbf Max. Bit Overpull/WOB: 67,000 daN 150,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 467,000 daN 1,050,000 lbf Max. Bit Overpull/WOB: 133,000 daN 300,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 778,000 daN 1,750,000 lbf Max. Bit Overpull: 444,000 daN 1,000,000 lbf Max. Weight on Bit: 222,000 daN 500,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
2000 3000 4000 6000
6000
12000
20
140
RPM - 5290 LPM
METRIC
100
180
RPM - 3780 LPM
RPM - 6810 LPM
8000
40
60
120
1000 5000 7000
80
160
18000
24000
30000
36000
42000
48000
54000FULL LOAD
PREMIUM NITRILEFULL LOAD
STANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
TORQUE
00
0
4000
16000
20000
200 400 600
40
120
180
RPM - 1000 GPM
20
24000
800 1000 1100
IMPERIAL
36000
140
60
100
28000
80
160
100 300 500 700 900
8000
12000
32000
RPM - 1400 GPM
RPM - 1800 GPM
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition126
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March 2005 127
HIGH CAPACITY PERFORMANCE Mud Lubricated Drilling Motors
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First Edition128
5” (127 mm) ME6780-ML (6:7 Lobe, 8.0 Stage)HIGH CAPACITY PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 8.41 m 331 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 IF 3 1/2 IFOption: 3 1/2 Reg 3 1/2 Reg
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 540 kg 1190 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 20,500 N-m 15,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
59
12
17
20
23
25
28
156mm
6.125in
49
12
16
19
23
24
27
165mm
6.5in
48
12
16
19
22
24
25
152mm
6in
38
12
15
18
21
23
24
156mm
6.125in
27
11
15
17
19
21
21
165mm
6.5in
-4
9
12
15
17
18
19
152mm
6in
611
15
19
22
25
27
28
156mm
6.125in
712
16
19
22
24
25
27
165mm
6.5in
712
16
20
23
25
26
26
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
152mm
6in
25
18
11
4
-
-
-
-
-
156mm
6.125in
26
19
13
7
2
-
-
-
-
165mm
6.5in
30
24
19
14
9
4
1
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
15
9
3
-
-
-
-
-
-
156mm
6.125in
16
10
3
-
-
-
-
-
-
165mm
6.5in
17
11
5
-
-
-
-
-
-
152mm
6in
15
10
3
-
-
-
-
-
-
156mm
6.125in
15
10
4
-
-
-
-
-
-
165mm
6.5in
15
10
5
1
-
-
-
-
-
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March 2005 129
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1330 I/min 350 gpm
No-Load RPM/Flow Unit 0.207 rpm/l/min 0.786 rpm/gpmFull Load RPM Range 90 - 255 rpm
Max. Torque (Standard): 4750 N-m 3500 ft-lbs
(Premium): 6250 N-m 4600 ft-lbs
Max. Power (Standard): 127 kW 170 hp
(Premium): 166 kW 223 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1720 kPa 250 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0
TORQUE
RPM - 570 LPM
RPM - 950 LPM
1500
3000
50
200
300
6000
7500250
2000 4000 6000
RPM - 1330 LPM
4500
9000
100
150
8000 10000 12000 14000
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
50 TORQUE
500
1000
2000
3000
4000
5000
6000
100
RPM - 150 GPM
RPM - 350 GPM
150
200
250
300
RPM - 250 GPM
1000 1500 2000250 750 1250 1750
FULL LOADSTANDARD NITRILE
FULL LOADPREMIUM NITRILE
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First Edition130
7” (178 mm) LE7875-ML (7:8 Lobe, 7.5 Stage)HIGH CAPACITY PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.61 m 24 in
Length to Bend (B): 1.12 m 44 in
Over-all Length (C): 8.97 m 353 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 311 mm 12 1/4 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1180 kg 2600 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 47,800 N-m 35,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
0.390.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
37
10
13
16
19
21
22
222mm
8.75in
37
10
13
16
18
20
20
251mm
9.875in
26
10
13
15
17
18
19
216mm
8.5in
-4
7
10
12
14
14
15
222mm
8.75in
-3
6
9
11
13
13
14
251mm
9.875in
--
1
4
6
8
9
9
216mm
8.5in
59
12
14
17
19
21
21
222mm
8.75in
69
12
15
17
18
20
20
251mm
9.875in
710
13
15
18
19
20
20
A
B
C
D
E
F
G
H
I
0
0.39
0.77
1.11
1.41
1.66
1.85
1.96
2
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
6
2
-
-
-
-
-
-
-
222mm
8.75in
6
2
-
-
-
-
-
-
-
251mm
9.875in
5
1
-
-
-
-
-
-
-
216mm
8.5in
17
12
8
3
-
-
-
-
-
222mm
8.75in
18
14
10
6
2
-
-
-
-
251mm
9.875in
24
21
17
14
11
8
6
4
2
216mm
8.5in
8
4
-
-
-
-
-
-
-
222mm
8.75in
9
4
-
-
-
-
-
-
-
251mm
9.875in
10
6
2
-
-
-
-
-
-
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March 2005 131
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 3030 I/min 800 gpm
No-Load RPM/Flow Unit 0.0805 rpm/l/min 0.305 rpm/gpmFull Load RPM Range 70 - 220 rpm
Max. Torque (Standard): 13,000 N-m 9,600 ft-lbs
(Premium): 17,000 N-m 12,500 ft-lbs
Max. Power (Standard): 300 kW 402 hp
(Premium): 391 kW 524 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1690 kPa 245 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIES
Max. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
0
S P E E D ( L P M )
DIFFERENTIAL PRESSURE (kPa)
0
0
T
O R Q U E ( N - m )
TORQUE
2000 4000 6000 8000 10000 12000 14000
4000
12000
20000
24000
50
150
250
300
RPM - 2080 LPM
RPM - 3030 LPM
200 16000
METRIC
100RPM - 1140 LPM
8000
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
Standard Nitrile: (light colors) Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T -
L B )
TORQUE
RPM - 300 GPM
00
0
2500
5000
7500
10000
12500
200 400 600 800 1000
50
150
200
250
300
RPM - 550 GPM
RPM - 800 GPM
100
16000
1200 1400 1600 1800 2000
IMPERIAL
FULL LOADPREMIUM NITRILE
FULL LOADSTANDARD NITRILE
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First Edition132
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March 2005
ERT
TM
PERFORMANCE Mud Lubricated Drilling Motors
133
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First Edition134
4 3 /4” (121 mm) XMN4536-ML (4:5 Lobe, 3.6 Stage)ERT TM PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.53 m 21 in
Length to Bend (B): 0.91 m 36 in
Over-all Length (C): 5.38 m 212 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 5/8 in
Top Box Connection: 3 1/2 IF 3 1/2 IFOption: 3 1/2 Reg 3 1/2 Reg
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 330 kg 720 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
Slick Padded Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
42
152mm
6in
39
15
20
25
29
33
38
42
44
46
47
156mm
6.125in
39
15
20
25
29
33
37
40
43
44
45
165mm
6.5in
39
14
20
25
29
33
36
38
40
41
42
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
29
23
17
10
3
-
-
-
-
-
-
-
-
156mm
6.125in
31
25
19
12
6
-
-
-
-
-
-
-
-
165mm
6.5in
35
31
25
19
13
7
3
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
17
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
17
10
3
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
18
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
1
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
6
1
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
6
1
-
-
-
-
-
-
-
-
-
-
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March 2005 135
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1140 I/min 300 gpm
No-Load RPM/Flow Unit 0.281 rpm/l/min 1.067 rpm/gpmFull Load RPM Range 100 - 210 rpm
Max. Torque: 5300 N-m 3900 ft-lbs
Max. Power: 116 kW 156 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1200 kPa 175 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 60,000 daN 135,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 144,000 daN 323,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 239,000 daN 538,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S
P E E D ( R P M )
00
0 600040002000
TORQUE50
100
150
200
250
1000
350RPM - 1140 LPM
RPM - 560 LPM
120008000
300
10000
2000
3000
4000
5000
6000
7000
RPM - 850 LPM
FULL LOAD
1 1 4 0 L P M
8 5 0 L P M
5 6 0 L P M
Standard Nitrile: not available Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P
M )
T O R Q U E ( F T - L B )
000
750
600
50
100
150
200
250
RPM - 150 GPM
TORQUE
200 800
300
RPM - 225 GPM
350
1000 1200 1400 1600 1800
1500
2250
3000
3750
4500
5250RPM - 300 GPM
400
FULL LOAD
3 0 0 G P M
1 5 0 G P M
2 2 5 G P M
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First Edition136
4 3 /4” (121 mm) XME4554-ML (4:5 Lobe, 5.4 Stage)ERT TM PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.54 m 21 in
Length to Bend (B): 0.92 m 36 in
Over-all Length (C): 7.09 m 279 in
Maximum O.D. 140 mm 5.50 in
Recommended Hole SizeMin: 149 mm 5 7/8 inMax: 200 mm 7 7/8 in
Top Box Connection: 3 1/2 IF 3 1/2 IFOption: 3 1/2 Reg 3 1/2 Reg
Bottom Box Connection: 3 1/2 Reg 3 1/2 Reg
Weight: 445 kg 975 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 17,700 N-m 13,000 ft-lbsRefer to QF-MOT-F0056 or Appendix 3 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
152mm
6in
25
19
14
7
1
-
-
-
-
-
-
-
-
156mm
6.125in
26
21
15
9
3
-
-
-
-
-
-
-
-
165mm
6.5in
30
25
20
14
9
4
-
-
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
16
10
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
16
11
5
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
17
12
6
1
-
-
-
-
-
-
-
-
-
152mm
6in
13
7
3
-
-
-
-
-
-
-
-
-
-
156mm
6.125in
12
7
2
-
-
-
-
-
-
-
-
-
-
165mm
6.5in
12
7
2
-
-
-
-
-
-
-
-
-
-
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
152mm
6in
49
14
18
23
29
34
39
43
45
47
48
156mm
6.125in
49
13
18
22
28
33
38
41
44
46
46
165mm
6.5in
38
13
18
22
26
30
35
38
41
42
43
152mm
6in
27
12
16
19
23
26
31
35
38
39
40
156mm
6.125in
16
11
15
19
22
25
28
31
33
35
36
165mm
6.5in
-3
8
13
16
20
23
25
27
29
29
30
152mm
6in
712
17
22
26
29
33
38
42
44
46
46
156mm
6.125in
812
17
21
26
29
33
37
40
43
44
45
165mm
6.5in
813
18
22
26
30
33
36
38
40
41
41
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March 2005 137
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 570 I/min 150 gpmMax: 1140 I/min 300 gpm
No-Load RPM/Flow Unit 0.263 rpm/l/min 1.000 rpm/gpmFull Load RPM Range 100 - 210 rpm
Max. Torque: 8950 N-m 6600 ft-lbs
Max. Power: 197 kW 264 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1280 kPa 185 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 34,000 daN 77,000 lbf Max. Bit Overpull/WOB: 19,000 daN 42,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 82,000 daN 185,000 lbf Max. Bit Overpull/WOB: 23,000 daN 51,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 137,000 daN 309,000 lbf Max. Bit Overpull: 91,000 daN 204,000 lbf Max. Weight on Bit: 37,000 daN 83,000 lbf
METRIC
300
250
200
150
100
50
0
S P E E D ( R P M )
DIFFERENTIAL PRESSURE (kPa)
0 2000 8000 10000 12000 16000
0
3000
4500
6000
7500
10500
T O
R Q U E ( N - m )
RPM - 1140 LPM
RPM - 850 LPM
RPM - 570 LPM
TORQUE
350
4000 6000 14000 18000 20000
1500
9000
FULL LOAD
5 7 0 L P M
8 5 0 L P M
1 1 4 0 L P M
Standard Nitrile: not available Premium Nitrile: (dark colors)
IMPERIAL400
300
250
200
100
50
0
S P E E D ( R P M )
DIFFERENTIAL PRESSURE (psi)
0 1000 2000 2500 30000
1000
4000
5000
7000
8000
T O R Q U E ( F T
- L B )
RPM - 300 GPM
RPM - 225 GPM
RPM - 150 GPM
TORQUE
500
150
350
1500
2000
3000
6000
FULL LOAD
1 5 0 G P M
2 2 5 G P M
3 0 0 G P M
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First Edition138
6 3 /4” (171 mm) XMN6731-ML (6:7 Lobe, 3.1 Stage)ERT TM PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 6.20 m 244 in
Maximum O.D. Slick 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 915 kg 2020 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
18
14
10
6
3
-
-
-
-
-
-
-
-
222mm
8.75in
19
15
21
8
4
1
-
-
-
-
-
-
-
251mm
9.875in
23
20
17
14
11
8
5
2
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
9
5
1
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
9
5
1
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
10
7
3
-
-
-
-
-
-
-
-
-
-
216mm
8.5in
5
1
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
5
1
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
5
1
-
-
-
-
-
-
-
-
-
-
-
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
27
11
15
18
21
24
26
27
27
28
28
222mm
8.75in
27
11
15
18
21
24
27
29
30
31
31
251mm
9.875in
26
11
14
18
22
24
26
28
30
31
31
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March 2005 139
PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2650 I/min 700 gpm
No-Load RPM/Flow Unit 0.098 rpm/l/min 0.369 rpm/gpmFull Load RPM Range 75 - 185 rpm
Max. Torque: 12,100 N-m 8900 ft-lbs
Max. Power: 234 kW 314 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1620 kPa 235 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
DIFFERENTIAL PRESSURE (kPa)
T O
R Q U E ( N - m )
S P E E D ( R P M )
7000
0
0 400030001000
TORQUE
50
100
150
200
250
0
5000
10000
RPM -1140 LPM
2500
RPM - 1890 LPM
60005000
RPM - 2650 LPM
300
2000 8000 9000 10000
7500
12500
15000
1 8 9 0 L P M
2 5 6 0 L P M
1 1 4 0 L P M
FULL LOAD
METRIC
Standard Nitrile: not available Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M
)
T O R Q U E ( F T - L B )
TORQUE
RPM - 300 GPM
00
0
2000
4000
250 500 750 1000
50
100
200
300
RPM - 500 GPM
RPM - 700 GPM
1250 1500
150
250
6000
8000
10000
12000
FULL LOAD
3 0 0 G P M
5 0 0 G P M
7 0 0 G P M
IMPERIAL
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First Edition140
6 3 /4” (171 mm) XMN6748-ML (6:7 Lobe, 4.8 Stage)ERT TM PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.69 m 27 in
Length to Bend (B): 1.70 m 67 in
Over-all Length (C): 8.08 m 318 in
Maximum O.D. 197 mm 7.75 in
Recommended Hole SizeMin: 216 mm 8 1/2 inMax: 270 mm 10 5/8 in
Top Box Connection: 4 1/2 XH 4 1/2 XHOption: 4 1/2 Reg 4 1/2 Reg Option: 4 1/2 IF 4 1/2 IF
Bottom Box Connection: 4 1/2 Reg 4 1/2 Reg
Weight: 1140 kg 2500 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
18
14
10
6
3
-
-
-
-
-
-
-
-
222mm
8.75in
19
15
11
8
4
1
-
-
-
-
-
-
-
251mm
9.875in
23
20
17
14
11
8
5
2
-
-
-
-
-
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
9
5
1
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
9
5
1
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
10
7
3
-
-
-
-
-
-
-
-
-
-
216mm
8.5in
5
1
-
-
-
-
-
-
-
-
-
-
-
222mm
8.75in
5
1
-
-
-
-
-
-
-
-
-
-
-
251mm
9.875in
5
1
-
-
-
-
-
-
-
-
-
-
-
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
216mm
8.5in
-4
7
10
13
15
17
18
20
21
22
23
222mm
8.75in
-3
6
9
12
14
16
18
19
20
21
21
251mm
9.875in
--
3
6
9
11
13
15
16
17
18
18
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
216mm
8.5in
69
12
15
18
21
23
25
26
27
28
28
222mm
8.75in
610
13
16
18
21
23
25
26
27
28
28
251mm
9.875in
711
14
17
19
22
24
26
27
28
28
29
216mm
8.5in
37
10
14
17
20
23
25
26
27
27
27
222mm
8.75in
36
10
14
17
20
23
25
26
27
28
28
251mm
9.875in
26
10
13
16
19
22
24
26
27
28
28
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PERFORMANCE SPECIFICATIONS
Flow Rates Min: 1140 I/min 300 gpmMax: 2650 I/min 700 gpm
No-Load RPM/Flow Unit 0.098 rpm/l/min 0.369 rpm/gpmFull Load RPM Range 75 - 195 rpm
Max. Torque: 15,900 N-m 11,700 ft-lbs
Max. Power: 324 kW 435 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1790 kPa 260 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 71,000 daN 161,000 lbf Max. Bit Overpull/WOB: 35,000 daN 79,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 171,000 daN 387,000 lbf Max. Bit Overpull/WOB: 42,000 daN 95,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 285,000 daN 645,000 lbf Max. Bit Overpull: 187,000 daN 420,000 lbf Max. Weight on Bit: 70,000 daN 158,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O R
Q U E ( N - m )
S P E E D ( R P M )
0
0 4000
TORQUE
50
100
150
200
250
0
8000
16000
RPM -1140 LPM
4000
RPM - 1890 LPM
6000
RPM - 2650 LPM
300
2000 10000 14000
12000
20000
24000
8000 12000
1 8 9 0 L P M
2 5 6 0 L P M
1 1 4 0 L P
M
FULL LOAD
Standard Nitrile: not available Premium Nitrile: (dark colors)
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M
)
T O R Q U E ( F T -
L B )
TORQUE
RPM - 300 GPM
00
0
2500
5000
250 500 750 1000
50
100
200
300
RPM - 700 GPM
1250 1500
150
250
7500
10000
12500
15000
RPM - 500 GPM
1750 2000
FULL LOAD
3 0 0 G P M
5 0 0 G P M
7 0 0 G P M
IMPERIAL
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9 5 /8” (244 mm) XLE6742-ML (6:7 Lobe, 4.2 Stage)ERT TM PERFORMANCE Mud Lubricated Drilling Motor
DIMENSIONAL DATALength to Stabilizer (A): 0.87 m 34 in
Length to Bend (B): 2.34 m 92 in
Over-all Length (C): 9.78 m 385 in
Maximum O.D. 279 mm 11.0 in
Recommended Hole SizeMin: 311 mm 12 1/4 inMax: 445 mm 17 1/2 in
Top Box Connection: 7 5/8 Reg 7 5/8 Reg
Option: 6 5/8 Reg 6 5/8 Reg Bottom Box Connection: 6 5/8 Reg 6 5/8 Reg
Option: 7 5/8 Reg 7 5/8 Reg
Weight: 2650 kg 5800 lbs
ESTIMATED BUILD RATESDegrees / 30 m (100 FT)
Adjustable Torque: 34,100 N-m 25,000 ft-lbsRefer to QF-MOT-F0031 or Appendix 2 for Adjustable Instructions.
MAXIMUM DOGLEG FOR ROTARY DRILLINGDegrees / 30 m (100 FT)
A
B
C
D
E
F
G
H
I
J
K
L
M
0
0.39
0.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
9
6
3
-
-
-
-
-
-
-
-
-
375mm
14.75in
17
15
12
10
7
5
3
-
-
-
-
-
-
445mm
17.5in
19
16
14
11
8
6
5
5
4
4
4
3
3
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
5
3
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
7
4
1
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
8
6
3
-
-
-
-
-
-
-
-
-
-
311mm
12.25in
3
-
-
-
-
-
-
-
-
-
-
-
-
375mm
14.75in
3
-
-
-
-
-
-
-
-
-
-
-
-
445mm
17.5in
2
-
-
-
-
-
-
-
-
-
-
-
-
142
BC
D
E
F
G
H
I
J
K
L
M
0.390.78
1.15
1.5
1.83
2.12
2.38
2.6
2.77
2.9
2.97
3
311mm
12.25in
12
4
6
8
10
11
12
13
13
14
14
375mm
14.75in
--
1
3
5
7
8
9
10
10
11
11
445mm
17.5in
--
-
-
-
1
2
3
5
6
7
7
Slick One Stabilizer Two StabilizersAdjust-
ableSetting
Bend
Angle
311mm
12.25in
57
9
12
13
15
17
18
19
19
19
20
375mm
14.75in
68
10
12
14
16
17
19
20
20
21
21
445mm
17.5in
79
11
13
15
17
18
19
20
21
22
22
311mm
12.25in
25
8
11
13
15
17
18
18
19
19
20
375mm
14.75in
25
7
10
13
15
17
19
20
21
22
22
445mm
17.5in
14
7
10
12
15
17
18
19
21
21
21
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PERFORMANCE SPECIFICATIONS
Flow Rates Min: 2270 I/min 600 gpmMax: 4540 I/min 1200 gpm
No-Load RPM/Flow Unit 0.027 rpm/l/min 0.103 rpm/gpmFull Load RPM Range 35 - 80 rpm
Max. Torque: 48,800 N-m 36,000 ft-lbs
Max. Power: 409 kW 549 hp
Max. AllowableBit Pressure Drop: 10,300 kPa 1500 psi
No-load Pressure Drop: 1450 kPa 210 psi
OPERATING LOAD CAPACITIESMax. Body Overpull: 139,000 daN 313,000 lbf Max. Bit Overpull/WOB: 53,000 daN 120,000 lbf
STATIC LOAD CAPACITIESMax. Body Overpull: 334,000 daN 750,000 lbf Max. Bit Overpull/WOB: 107,000 daN 240,000 lbf
ULTIMATE LOAD CAPACITIESMax. Body Overpull: 556,000 daN 1,250,000 lbf Max. Bit Overpull: 338,000 daN 760,000 lbf Max. Weight on Bit: 178,000 daN 400,000 lbf
METRIC
DIFFERENTIAL PRESSURE (kPa)
T O R
Q U E ( N - m )
S P E E D ( R P M )
0
0 4000
TORQUE20
80
120
0
20000
30000
RPM -2270 LPM
10000
RPM - 3400 LPM
6000
RPM - 4540 LPM
140
2000 8000 10000 12000
60000
70000
3 4 0 0 L P M
4 5 4 0 L P M
2 2 7 0 L P M
FULL LOAD
40
60
100
40000
50000
Standard Nitrile: not available Premium Nitrile: (dark colors)
IMPERIAL
DIFFERENTIAL PRESSURE (psi)
S P E E D ( R P M
)
T O R Q U E ( F T - L B )
TORQUE
RPM - 600 GPM
0
0
0
6000
12000
200 800 1200
20
40
100
140
RPM - 900 GPM
RPM - 1200 GPM
1400 1800
120
24000
36000
42000
60
80
400 600 1000 1600
18000
30000
FULL LOAD
6 0 0 G P M 9
0 0 G P M
1 2 0 0 G P M
143
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144
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Appendix #1Mud Lubricated Motor Make-up Torques
IMPERIAL
METRIC
DrillingMotorSize(mm)
121
127
127
159
171
178
203
244
286
Configuration
All
All Others
HICAP
All
All
All
All
All
All
ThreadProtector(N-m)
10,800
10,800
10,800
19,000
19,000
19,000
27,300
34,100
34,100
AdjustableAssembly(N-m)
17,700
20,500
20,500
38,000
40,700
47,800
54,600
82,000
105,000
StatorConnections(N-m)
13,600 TL
16,400 TL
24,600
27,300 TL
34,100 TL
54,600
54,600
82,000
108,500
145
Screw-onStabilizer(N-m)
13,600
13,600
13,600
27,300
27,300
27,300
40,700
47,800
47,800
DrillingMotorSize
(inches)
4-3/4”
5”
5”6-1/4”
6-3/4”
7”
8”
9-5/8”
11-1/4”
Configuration
All
All Others
HICAPAll
All
All
All
All
All
ThreadProtector
(ft-lbs)
8,000
8,000
8,00014,000
14,000
14,000
20,000
25,000
25,000
AdjustableAssembly
(ft-lbs)
13,000
15,000
15,00030,000
25,000
35,000
40,000
60,000
80,000
StatorConnections
(ft-lbs)
10,000 TL
12,000 TL
18,00020,000 TL
25,000 TL
40,000
40,000
60,000
80,000
Screw-onStabilizer
(ft-lbs)
10,000
10,000
10,00020,000
20,000
20,000
30,000
35,000
35,000
Note: TL - thread lock
HICAP - High Capacity Per formance Motor
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Appendix #23° Adjustable OperationLong Bit-to-Bend Mud Lubricated Motors(6-3/4”, 8”, 9-5/8”)
S
146
Step 3
A B C D E F G
G F E D C B A
N O T O
N G S
ON
GR E E
N A R E A
Adjustment
Step 1, 2
0.5max.
A B C D E F G
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
A B C D E F G
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
StatorHousingAdapter
AdjustableRing
AdjustableBent Sub
Downhole
Components
G H I J K L M
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
Step 7, 8
G H I J K L M
Example:G lines up with G
Step 5, 6
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
Step 4
G H I J K L M
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
Figure 5: 3° Long Bit-to-Bend Mud Lubricated MotorAdjustable Setting.
See also latest revision of QF-MOT-F0031 - “3° AdjustableOperation - Long Bit-to-Bend”.
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Appendix #2 Continued
3° Adjustable Operation (6-3/4”, 8”, 9-5/8”)
Long Bit-to-Bend Mud Lubricated Motors
SETTING THE ADJUSTABLE HOUSING
1. Break tool below adjustable ring by placing rig floor tongsat adjustable bent sub and the stator housing adaptor.
* NOW USE CHAIN TONGS ONLY.
2. Hold tool with chain tongs at stator housing adaptor andback off adjustable bent sub with chain tongs until statorhousing adaptor box face is 1/2” above adjustable ring face. (Steps 1 and 2) * Ensure pins in adjustable ring areengaged until box face clears shoulder.
3. Slide adjustable ring up until it bottoms on the statorhousing adaptor’s shoulder. Use punch if necessary.
4. Hold tool at adjustable bent sub with chain tongs andadjust by using chain tongs on adjustable ring. Increaseangle by rotating clockwise looking down from top of tool.Decrease angle by rotating counter-clockwise. Desiredangle is achieved by aligning the same letter from bothsides. (I.e. If a 1.15 degree adjustable setting is desired“D” on bent sub and “D” on adjustable ring must be
exactly aligned before the adjustable ring is re-engaged.)5. Slide adjustable ring down until pins are engaged fully
with adjustable bent sub. * Ensure adjustable ring faceand adjustable bent sub face are in contact beforeproceeding.
6. Dope the stator housing adaptor seal face.
7. Hold tool with chain tongs on stator housing adaptor &turn adjustable ring to stator housing adaptor.
8. Set tool in slips. Torque connection to the value specifiedbelow by placing rig floor tongs at adjustable bent sub andstator housing adaptor.
9. If using adjustable kick pad, the pad must be oriented tolow side of bend. This can be done by breaking threadprotector sleeve from bearing housing. The adjustable kickpad can then be slid down, oriented as desired and re-engaged. The thread protector sleeve is then torqued to
the value as specified in Appendix 1 of this handbook, orspecification L3-COM-CA-MOT-F0050.
Table 2 - ADJUSTABLE HOUSING
147
STAMPED BEND
LETTERS ANGLE
A 0°B 0.39°
C 0.78°D 1.15°E 1.50°F 1.83°G 2.12°H 2.38°I 2.60°J 2.77°
K 2.90°L 2.97°M 3.00°
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Appendix #3
2° and 3° Adjustable Operation Short Bit-to-Bend Mud Lubricated Motors(4-3/4”, 5”, 6-1/4”, 7”, 11-1/4”)
148
Step 3
A B C D E F G
G F E D C B A
N
O T ON G S
ON
G
R E E N A R E A
Step 1, 2
Adjustment
0.5max.
A B C D E F G
G F E D C B A
N O T O
N G S
ON
GR E E
N A R E A
A B C D E F G
G F E D C B A
N O T O
N G S
ON
GR E E
N A R E A
AdjustableRing
Downhole
Components
N O T ON G S
ON
GR E E N A R E A
Step 7, 8Step 4
G H I J K L M
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
G H I J K L M
Example:G lines up with G
Step 5, 6
G F E D C B A
N O T ON G S
ON
GR E E N A R E A
AdjustableBent Sub
BearingHousing
G H I J K L M
G F E D C B A
Figure 6: 2° and 3° Short Bit-to-Bend Mud Lubricated
Motor Adjustable Setting.
See also latest revision of QF-MOT-F0056 - “2° and 3°Adjustable Operation - Short Bit-to-Bend”.
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Appendix #3 Continued
2° and 3° Adjustable Operation Short Bit-to-Bend Mud Lubricated Motors(4-3/4”, 5”, 6-1/4”, 7”, 11-1/4”)
SETTING THE ADJUSTABLE HOUSING
1. Break tool below adjustable ring by placing rig floor tongsat adjustable bent sub and bearing housing.
* NOW USE CHAIN TONGS ONLY.
2. Hold tool with chain tongs at adjustable ring and back off bearing housing with chain tongs until box face is 1/2”below adjustable ring face. (Steps 1 and 2)
* Ensure pins in adjustable ring are engaged until boxface clears shoulder.
3. Slide adjustable ring down until it bottoms on bent
mandrel’s shoulder. Use punch if necessary.
4. Hold tool at adjustable bent sub with chain tongs andadjust by using chain tongs on adjustable ring. Increaseangle by rotating clockwise looking down from top of tool.Decrease angle by rotating counter-clockwise. Desiredangle is achieved by aligning the same letter from bothsides. (I.e. If a 1.15 degree adjustable setting is desired“D” on bent sub and “D” on adjustable ring must be
exactly aligned before the adjustable ring is re-engaged.)5. Slide adjustable ring up until pins are engaged fully with
adjustable bent sub.
* Ensure adjustable ring face and adjustable bent subface are in contact before proceeding.
6. Dope bearing housing box face .
7. Hold tool with chain tongs on adjustable ring & turn
bearing housing to adjustable ring.8. Set tool in slips. Torque connection to the value specified
in Appendix 1 by placing rig floor tongs at adjustable bentsub and bearing housing.
9. If using adjustable kick pad, the pad must be oriented tolow side of bend. This can be done by breaking threadprotector sleeve from bearing housing. The adjustable kickpad can then be slid down, oriented as desired and re-
engaged. The thread protector sleeve is then torqued tothe value as specified in Appendix 1, or specification L3-COM-CA-MOT-F0050.
Table 3 - ADJUSTABLE SETTINGS
149
STAMPED BEND
LETTERS ANGLE
A 0°B 0.39°C 0.77°D 1.11°E 1.41°F 1.66°G 1.85°H 1.96°
I 2.00°
STAMPED BENDLETTERS ANGLE
A 0°B 0.39°C 0.78°D 1.15°E 1.50°F 1.83°G 2.12°H 2.38°I 2.60°
J 2.77°K 2.90°L 2.97°M 3.00°
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Appendix #4
Laydown Requirements Review
PURPOSE
The following document is to be used by field per-sonnel to evaluate and document the condition of the mud lubricated drilling motor at surface afterbeing used downhole. It also is used to decidewhether or not a drilling motor should be rerun inthe hole based on a variety of operational condi-tions that it was used under.
The three sections below list the different limita-tions of the PrecisionDrillTM mud lubricated drilling motors:
z Mandatory - in all regions, if any of theselimitations is exceeded, the drilling motor
should be laid down.z Regional Based Limitations - based on the
limitations of each region, if any of theselimitations are exceeded, the drilling motorshould be laid down.
z Cumulative Limitations - exceeding eachlimitation will not require the drilling motor to
be laid down. However, as the number of exceeded limitations increases, the more likelythe drilling motor should be laid down.
The last section is for reference of what therequired measurements of axial movement basedon tool size will be.
1. MANDATORY LIMITATIONSIf yes for any of these, the motor shall be laid downand not be reused.
Table 4: Limitations that result in mandatory lay down of the drilling motor.
150
LIMITATION
TemperatureLimit
WOB Limit
Flow Limit
DownholePerformance
Jarring,Dropping
Axial Wear
External Wear
StatorChunking
Rotation Limit
Fluid Type
Circulating Hours
DESCRIPTION
Was the drilling motor operated in temperatures overmaximum allowable?
Was the maximum WOB exceeded?
Was the maximum flow rate exceeded?
Did the drilling motor have performance problems(pressure up, lose differential, lose ROP, weak, etc.)?
Was the drilling motor jarred on or dropped?
Is the axial wear beyond the minimum re-runable (seeTable 6)?
Is excessive external wear existing on the outside of the motor (housings, wear pads, etc.)?
Was rubber from the stator found on the shaker?
Was the drilling motor rotated over the specified maxi-mum allowable bend angle?
Is the drilling fluid operated in known to adverselyaffect the stator rubber?
Were the maximum allowable number of circulating hours exceeded?
NO YES
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Appendix #4 Continued
Laydown Requirements Review,
2. CUMULATIVE LIMITATIONS
3. PRECISIONDRILLTM MUD LUBRICATEDDRILLING MOTOR AXIAL WEAR LIMITATIONS
Table 6: Maximum allowable axial wear for PrecisionDrillTM Mud LubricatedDrilling Motors
151
LIMITATION
Stalling
Reaming /Back-reaming
DifferentialPressureLimit
WOB Limit
Temperature
Limit
Mud Weight
Solids / Sand
DESCRIPTION
Was the drilling motor being stalled repeated in thehole?
Was the drilling motor used for reaming or back-ream-ing for extensive periods (hours)?
Was the operating differential pressure greater than80% of the maximum recommended differential pres-sure?
Was the operating WOB greater than 80% of the maxi-mum recommended WOB?
Was the operating temperature within 30 degrees F
(17 degrees C) of the maximum recommended temper-ature?
Was the mud weight over 18 lbs/gallon (2.16 kgf/l)?
Were the % solids above 5%, or the % sand above0.5%?
NO YES
MUD LUBRICATEDDRILLING MOTOR SIZE
inches
4-3/4
5
6
-1/4
6
-3/4
7
8
9
-5/8
11-1/4
mm
121
127
159
171
178
203
244
286
MA
XIMUM ALLOWABLE A
XIAL WEAR(BIT BOX MOVEMENT
)
inches
0.157
0.157
0.177
0.197
0.197
0.236
0.276
0.315
mm
4
4
4.5
5
5
6
7
8
Table 5: Cumulative limitations that indicate the readiness of the drilling
motor to be laid down.
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Appendix #5Hydraulics Formulae
NOMENCLATURE
TFA Total Flow Area of Pump (mm2 or in2)
di Diameter of Pump Liner (mm or in)
dr Diameter of Duplex Pump Rod (mm or in)
Q Flow or Circulation Rate
(m3 /min or gpm)
VE Volumetric Efficiency of PumpsGenerally: 90% - Duplex
95% - Triplex
SPM SPM Strokes Per Minute of Pump
L Stroke Length of Piston (mm or in)
An Total Area of Bit Jets (mm2 or in2)
d j Diameter of each Bit Jet (mm or in)
Vn Nozzle Velocity (m/sec or ft/sec)
∆Pbit Pressure Loss at Bit (kPa or psi)
MW Mud Weight (kg/m3 or lb/gal)
Ar Area of Nozzle in Restrictor Block
(mm2 or in2)
∆PTotal Total Pressure Loss (kPa or psi)
∆Pmotor Estimated Pressure Loss of Drilling
Motor (kPa or psi)
152
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Appendix #5 Continued
Hydraulics Formulae
NOMENCLATURE (continued)
PHS Hydrostatic Pressure (kPa or psi)
d Depth (m or ft)
HHP Hydraulic Horsepower at Bit (kW or hp)
MHP Mechanical Horsepower from Drilling
Motor (kW or hp)
T Torque Output of Drilling Motor
(N•m or ft•lbs)
n Output RPM of Drilling Motor
TCP Total Circulating Pressure (kPa or psi)
SPP Stand Pipe Pressure (kPa or psi)
∆P Total Pressure Losses (kPa or psi)
KB Buoyancy Factor
153
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Appendix #5 Continued
Hydraulics Formulae
CALCULATIONS - METRIC
a) Duplex Pump, TFA
TFA=π(di2 - dr
2)2
b) Triplex Pump, TFATFA=πdi
2 x 3
4
c) Flow Rate, QQ= TFA x VE x SPM x L
109
d) Total Nozzle Area, An
An=π(d j1
2 + d j2
2 + d j3
2 + …)
4
e) Nozzle Velocity, Vn
Vn= Q x 106
60 x An
f) Bit Pressure Loss,∆Pbit
∆Pbit
= Q2x MW x 106
An2
x 6.496
154
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Appendix #5 Continued
Hydraulics Formulae
CALCULATIONS - METRIC (continued)
g) Restrictor Block Pressure Loss,∆Prestr.
∆Prestr.= Q2 x MW x 106
Ar2 x 6.496
h) Total Pressure Loss,∆PTotal
∆PTotal =∆Pbit + ∆Prestr. + ∆Pmotor
i) Hydrostatic Pressure, PHS
PHS= d x MW x 0.00981
j) Hydraulic Horsepower, HHP
HHP= Q x ∆Pbit
60
k) Mechanical Horsepower, MHP
MHP= T x n
9545
l) Total Circulating Pressure, TCPTCP= PHS + SPP – ∆PTotal
m) Buoyancy Factor, KB
KB= 7850 – MW
7850
155
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Appendix #5 Continued
Hydraulics Formulae
CALCULATIONS - IMPERIAL
a) Duplex Pump, TFA
TFA=π(di2 - dr
2)2
b) Triplex Pump, TFATFA=πdi
2 x 3
4
c) Flow Rate, QQ= TFA x VE x SPM x L
231
d) Total Nozzle Area, An
An=π(d j1
2 + d j2
2 + d j3
2 + …)
4
e) Nozzle Velocity, Vn
Vn= 0.3208 x Q
An
f) Bit Pressure Loss,∆Pbit
∆Pbit
= Q2x MW
An2 x 10858
156
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Appendix #5 Continued
Hydraulics Formulae
CALCULATIONS - IMPERIAL (continued)
g) Restrictor Block Pressure Loss,∆Prestr.
∆Prestr.= Q2 x MW
Ar2 x 10858
h) Total Pressure Loss,∆PTotal
∆PTotal
=∆Pbit +
∆Prestr. +
∆Pmotor
i) Hydrostatic Pressure, PHS
PHS= d x MW x 0.052
j) Hydraulic Horsepower, HHP
HHP= Q x ∆Pbit
1714
k) Mechanical Horsepower, MHP
MHP=
T x n5250
l) Total Circulating Pressure, TCPTCP= PHS + SPP – ∆PTotal
m) Buoyancy Factor, KB
KB= 65.5 – MW
65.5
157
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Appendix #6Rotor By-Pass Nozzle Instructions
CALCULATIONS - METRIC
All Precision Energy Services M and L selectionsof mud lubricated drilling motors have rotors with
a bore cut through the center to facilitate fluidflow rates greater than the capacity of the powersection. By using a nozzle on this bore, partialfluid flow can pass between the rotor and statorup to the maximum allowable capacity, with theadditional fluid flow going through the rotor.
DUMP SUB
BODY orTOP SUB
TOP MOST
CONNECTION
STATOR
BEARING
SECTION
BIT BOX
Figure 7: PrecisionDrillTM Mud Lubricated Drilling Motor Assembly
158
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Appendix #6 Continued
Rotor By-Pass Nozzle Instructions
CALCULATIONS - METRIC
159
At start-up, as fluid flow rate is increased, all fluidwill pass through the rotor. The friction between
the rotor and stator will prevent it from rotating.EventuaIIy the pressure drop across the rotor noz-zle will be greater than the pressure drop requiredto overcome the frictional losses between therotor and the stator, and the drilling motor willstart to rotate. If the correct nozzle has beenselected, once the full flow rate is achieved andthe required pressure differential is achieved, thedrilling motor should have a portion of the flow
approximately equal to its maximum specifiedcapacity passing between the rotor and the stator.The remaining portion of the flow will passthrough the rotor. For equilibrium, during all oper-ations, the pressure drop across the rotor andstator wiII be equal to the pressure drop acrossthe rotor nozzle.
Therefore, the drilling motor will operate in the fol-
lowing way. Once full flow rate is achieved, and noweight has been applied to the bit, excess fluidflow will pass between the rotor and stator. Onceweight is applied on the bit, the differential on therotor and stator will be at the value that the noz-zle was sized for, splitting the flow as desired.
Therefore, extra precautions should be observedwhen working with Precision Energy Services mudlubricated drilling motors using rotor-by-pass.Extra care should be taken when not having weight on bit, and the length of time this occursmust be minimized. Failing to do so will causepremature wear and damage to the stator fromexcessive flow.
In order to size a nozzle for a specific situation,three factors are required:
1. Total Required Flow Rate, Qr: This is the totalflow rate of the drilling fluid as required forproper drilling operation.
2. Required Motor Pressure Drop, Pm: Theestimated pressure drop (differentialpressure) of the drilling motor when down-hole.
3. Mud Weight, MW:
Once these factors are known, the requirednozzle size can be selected in the following way. First, the flow rate that is to pass throughthe rotor nozzle Qn is calculated. To determinethis value, subtract the maximum flow ratecapacity of the size and series PrecisionEnergy Services mud lubricated drilling motorto be used from the total required flow rate Qr.
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Appendix #6 Continued
Rotor By-Pass Nozzle Instructions
The nozzle area required for this operation
can then be calculated using the following for-mula:
The size of nozzle required can then be deter-mined by looking at the enclosed table fornozzle sizes in Appendix 12.
The design of the nozzle assemblies vary forthe different sizes of drilling motors, soinstructions for installing each one aredescribed separately below.
4-3/4” - 7” (121 mm - 178 mm)PrecisionDrillTM Mud Lubricated DrillingMotors (see Figure 7 and 8)
1. Using the rig tongs, break the top-mostconnection of the drilling motor, as indicatedin Figure 7. Unscrew the dump subassembly/top sub and set it aside.
2. Using a screwdriver, remove the spiral woundretaining ring from inside the exposed top endof the rotor.
An = Qn2 x MW x 106
Pm x 6.496
(Metric)
An = Qn2 x MW
Pm x 10858
(Imperial)
Figure 8: 4-3/4” - 7” Rotor Bypass Plug
160
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Appendix #6 Continued
Rotor By-Pass Nozzle Instructions
CALCULATIONS - METRIC
3. Break the blank Smith bit nozzle from the
rotor by using the appropriate Smith bit nozzlewrench and unscrew the blank nozzle fromthe rotor (see Table 7 for nozzlespecifications). Ensure the o-ring is in goodcondition and still in the groove beyond thethread in the rotor.
4. Insert the new nozzle and torque as specifiedwith the appropriate Smith bit nozzle wrench.
5. Re-install the spiral wound retaining ring intothe groove in the rotor. Ensure it is securelyinstalled.
6. If the connection requires thread lock (as perAppendix 1), clean the dried thread lock fromthe pin and box of the connection. Re-applythread lock to the threads of the pinconnection.
7. Screw the dump sub body / top sub back intothe stator and torque to the value indicated inAppendix 1.
8” - 11-1/4” (203 mm - 286 mm)PrecisionDrillTM Mud Lubricated DrillingMotors (see Figure 7 and 9)
1. Using the rig tongs, break the top-mostconnection of the drilling motor as illustratedin Figure 7. Unscrew the dump sub assembly /top sub and set it aside.
2. Break the blank Smith bit nozzle from therotor using the appropriate Smith bit nozzlewrench, and unscrew from the rotor (see Table7 for nozzle specifications).
3. Insert the new nozzle and torque as specifiedwith the appropriate Smith bit nozzIe wrench.
4. If the connection requires thread lock (as perAppendix 1), clean the dried thread lock fromthe pin and box of the connection. Re-applythread lock to the threads of the pinconnection.
5. Screw the dump sub body / top sub back intothe stator and torque to the value indicated in
Appendix 1.
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Figure 9: 8” to 11 -1/4” Rotor Bypass Plug
Appendix #6 Continued
Rotor By-Pass Nozzle Instructions
CALCULATIONS - METRIC
162
Table 7
Motor Size Nozzle Torque(mm) (in) Type (N-m) (ft-lbs)
121 4-3/4 Smith Series 95 270 200
127 5 Smith Series 95 270 200
159 6-1/4 Smith Series 95 270 200
171 6-3/4 Smith Series 95 270 200
178 7 Smith Series 95 270 200
203 8 Smith Series 75 200 150
244 9-5/8 Smith Series 95 270 200286 11-1/4 Smith Series 95 270 200
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Appendix #7Build Rate Reference Data(Metric)
Build Build Arc Length Bending Stress
Rate Radius for 90 deg Factor
(deg/30m) (m) (m) (Kpa/mm of OD)
1 1718.9 2700.0 59
2 859.4 1350.0 118
3 573.0 900.0 177
4 429.7 675.0 236
5 343.8 540.0 295
6 286.5 450.0 354
7 245.6 385.7 413
8 214.9 337.5 472
9 191.0 300.0 531
10 171.9 270.0 590
11 156.3 245.5 649
12 143.2 225.0 708
13 132.2 207.7 767
14 122.8 192.9 826
15 114.6 180.0 885
16 107.4 168.8 944
17 101.1 158.8 1,003
18 95.5 150.0 1,062
19 90.5 142.1 1,12120 85.9 135.0 1,180
21 81.9 128.6 1,239
22 78.1 122.7 1,298
23 74.7 117.4 1,357
24 71.6 112.5 1,416
25 68.8 108.0 1,475
26 66.1 103.8 1,534
27 63.7 100.0 1,593
28 61.4 96.4 1,652
29 59.3 93.1 1,711
30 57.3 90.0 1,770
40 43.0 67.5 2,360
50 34.4 54.0 2,950
60 28.6 45.0 3,540
70 24.6 38.6 4,130
80 21.5 33.8 4,720
90 19.1 30.0 5,310
100 17.2 27.0 5,900
164
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Appendix #7 Continued
Build Rate Reference Data(Imperial)
Build Build Arc Length Bending Stress
Rate Radius for 90 deg Factor
(deg/100 ft) (ft) (ft) (psi/in of OD)
1 5729.6 9000 218
2 2864.8 4500 436
3 1909.9 3000 654
4 1432.4 2250 872
5 1145.9 1800 1,090
6 954.9 1500 1,308
7 818.5 1285.7 1,526
8 716.2 1125 1,744
9 636.6 1000 1,962
10 573.0 900 2,180
11 520.9 818.2 2,398
12 477.5 750 2,616
13 440.7 692.3 2,834
14 409.3 642.9 3,052
15 382.0 600 3,270
16 358.1 562.5 3,488
17 337.0 529.4 3,706
18 318.3 500 3,924
19 301.6 473.7 4,14220 286.5 450 4,360
21 272.8 428.6 4,578
22 260.4 409.1 4,796
23 249.1 391.3 5,014
24 238.7 375 5,232
25 229.2 360 5,450
26 220.4 346.2 5,668
27 212.2 333.3 5,886
28 204.6 321.4 6,104
29 197.6 310.3 6,322
30 191.0 300 6,540
40 143.2 225 8,720
50 114.6 180 10,900
60 95.5 150 13,080
70 81.9 128.6 15,260
80 71.6 112.5 17,440
90 63.7 100 19,620
100 57.3 90 21,800
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Appendix #8Fishing Dimensions: Long Bit-to-Bend(6-3/4”, 8”, 9-5/8”)
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Appendix #8Fishing Dimensions: Short Bit-to-Bend(4-3/4”, 5”, 6-1/4”, 7”, 11-1/4”)
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C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
2 5 . 4
3 1 . 7
3 8 . 1
4 4
. 4
5 0 . 8
5 7 . 1
A P l
N C 2 3
7 6 . 2
* 3 , 4 0 0
* 3 , 4 0 0
* 3 , 4 0 0
7 9 . 4
* 4 , 5 1 4
* 4 , 5 1 4
3 , 5 8 9
8 2 . 5
5 , 4 2 3
4 , 5 9 2
3 , 5 8 9
2 3 /
R e g u l a r
7 6 . 2
* 3 , 0 3 9
* 3 , 0 3 9
2 , 3 7
1
7 9 . 4
* 4 , 1 0 5
3 , 4 9 0
2 , 3 7
1
8 2 . 5
4 , 4 5 4
3 , 4 9 0
2 , 3 7
1
2 7 /
P A C 3
7 6 . 2
* 5 , 1 4 8
* 5 , 1 4 8
3 , 9 6
8
7 9 . 4
* 6 , 7 3 3
5 , 6 2 9
3 , 9 6
8
8 2 . 5
7 , 0 5 8
5 , 6 2 9
3 , 9 6
8
2 3 /
A P l l F
8 8 . 9
* 6 , 2 4 5
* 6 , 2 4 5
5 , 0 1
3
A P I
N C 2 6
9 5 . 2
7 , 4 5 8
6 , 3 2 9
5 , 0 1
3
2 7 /
R e g u l a r
8 8 . 9
* 5 , 2 0 4
* 5 , 2 0 4
* 5 , 2 0
4
9 5 . 2
7 , 8 1 7
6 , 7 1 3
5 , 4 2
6
9 8 . 4
7 , 8 1 7
6 , 7 1 3
5 , 4 2
6
Appendix #9(Metric)
R e c o m m e
n d e d M a k e - u p T o
r q u e f o r R o t a r y S
h o u l d e r e d D r i l l C o
l l a r C o n n e c t i o n s
T a k e n f r o m A
P I R e c o m m e n
d e d P r a c t i c e 7 G ( S E E
F O O T N O T E S F
O R U
S E
O F
T H I S
T A
B L E )
170
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March 2005
Appendix #9 Continued
(Metric)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
3 1 . 7
3 8 . 1
4 4 . 4
5 0
. 8
5 7 . 1
6 3 . 5
2 7 /
E x t r a H o l e
9 5 . 2
* 5 , 5 4 4
* 5 , 5 4 4
* 5 , 5 4 4
3 1 /
D b l . S t r e a m l i n e
9 8 . 4
* 7 , 2 5 6
* 7 , 2 5 6
* 7 , 2 5 6
2 7 /
M o d . O p e n
1 0 4 . 8
* 1 0 , 9 2 7
* 1 0 , 9 2 7
1 0 , 0 7 7
2 7 /
A P l l F
9 8 . 4
* 6 , 2 9 1
* 6 , 2 9 1
* 6 , 2 9 1
* 6 , 2 9
1
A P l
N C 3 1
1 0 4 . 8
* 1 0 , 0 1 9
* 1 0 , 0 1 9
* 1 0 , 0 1 9
9 , 2 9
2
3 1 /
R e g u l a r
1 0 4 . 8
* 8 , 7 6 6
* 8 , 7 6 6
* 8 , 7 6 6
* 8 , 7 6
6
7 , 7 0 8
1 0 7 . 9
* 1 0 , 6 9 2
* 1 0 , 6 9 2
* 1 0 , 6 9 2
9 , 6 4
6
7 , 7 0 8
1 1 4 . 3
1 4 , 1 9 7
1 2 , 9 0 0
1 1 , 3 8 0
9 , 6 4
6
7 , 7 0 8
3 1 /
S l i m H
o l e
1 0 7 . 9
* 1 2 , 0 1 0
* 1 2 , 0 1 0
1 1 , 0 6 5
9 , 2 9
1
7 , 3 0 9
1 1 4 . 3
1 3 , 9 4 6
1 2 , 6 1 8
1 1 , 0 6 5
9 , 2 9
1
7 , 3 0 9
A P l
N C 3 5
1 1 4 . 3
* 1 2 , 2 5 5
* 1 2 , 2 5
5
* 1 2 , 2 5 5
1 0 , 0 4 8
1 2 0 . 6
1 6 , 6 4 0
1 4 , 6 7
7
1 2 , 4 7 7
1 0 , 0 4 8
1 2 7 . 0
1 6 , 6 4 0
1 4 , 6 7
7
1 2 , 4 7 7
1 0 , 0 4 8
3 1 /
E x t r a H o l e
1 0 7 . 9
* 6 , 9 9 7
* 6 , 9 9
7
* 6 , 9 9 7
* 6 , 9 9 7
4
S l i m H
o l e
1 1 4 . 3
* 1 1 , 4 9 5
* 1 1 , 4 9
5
* 1 1 , 4 9 5
1 1 , 2 6 8
3 1 /
M o d . O p e n
1 2 0 . 6
* 1 6 , 3 7 0
1 6 , 0 0
3
1 3 , 7 5 3
1 1 , 2 6 8
1 2 7 . 0
1 8 , 0 0 9
1 6 , 0 0
3
1 3 , 7 5 3
1 1 , 2 6 8
1 3 3 . 3
1 8 , 0 0 9
1 6 , 0 0
3
1 3 , 7 5 3
1 1 , 2 6 8
171
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Appendix #9 Continued
(Metric)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
4 4 . 4
5 0 . 8
5 7 . 1
6 3
. 5
7 1 . 4
3 1 /
A P l l F
1 2 0 . 6
* 1 3 , 5 4 0
* 1 3 , 5 4 0
* 1 3 , 5 4 0
* 1 3 , 5 4
0
1 1 , 2 7 4
A P l
N C 3 8
1 2 7 . 0
* 1 8 , 9 1 3
* 1 8 , 9 1 3
1 7 , 5 0 0
1 4 , 8 8
3
1 1 , 2 7 4
4 1 /
S l i m H
o l e
1 3 3 . 3
2 1 , 9 7 4
1 9 , 8 6 7
1 7 , 5 0 0
1 4 , 8 8
3
1 1 , 2 7 4
1 3 9 . 7
2 1 , 9 7 4
1 9 , 8 6 7
1 7 , 5 0 0
1 4 , 8 8
3
1 1 , 2 7 4
3 1 /
H - 9 0 4
1 2 0 . 6
* 1 1 , 9 1 2
* 1 1 , 9 1 2
* 1 1 , 9 1 2
* 1 1 , 9 1
2
* 1 1 , 9 1 2
1 2 7 . 0
* 1 7 , 3 4 6
* 1 7 , 3 4 6
* 1 7 , 3 4 6
* 1 7 , 3 4
6
1 4 , 1 1 4
1 3 3 . 3
* 2 3 , 1 7 6
2 2 , 9 5 6
2 0 , 5 2 6
1 7 , 8 3
4
1 4 , 1 1 4
1 3 9 . 7
2 5 , 1 1 5
2 2 , 9 5 6
2 0 , 5 2 6
1 7 , 8 3
4
1 4 , 1 1 4
4
F u l l H o l e
1 2 7 . 0
* 1 4 , 7 9 3
* 1 4 , 7 9 3
* 1 4 , 7 9 3
* 1 4 , 7 9
3
* 1 4 , 7 9 3
A P l
N C 4 0
1 3 3 . 3
* 2 0 , 7 3 1
* 2 0 , 7 3 1
* 2 0 , 7 3 1
2 0 , 2 9
5
1 6 , 4 3 9
4
M o d . O p e n
1 3 9 . 7
* 2 7 , 0 9 6
2 5 , 6 0 7
2 3 , 0 8 6
2 0 , 2 9
5
1 6 , 4 3 9
4 1 /
D b l . S t r e a m l i n e
1 4 6 . 0
2 7 , 8 4 7
2 5 , 6 0 7
2 3 , 0 8 6
2 0 , 2 9
5
1 6 , 4 3 9
1 5 2 . 4
2 7 , 8 4 7
2 5 , 6 0 7
2 3 , 0 8 6
2 0 , 2 9
5
1 6 , 4 3 9
4
H - 9 0 4
1 3 3 . 3
* 1 7 , 0 7 0
* 1 7 , 0 7 0
* 1 7 , 0 7 0
* 1 7 , 0 7
0
* 1 7 , 0 7 0
1 3 9 . 7
* 2 3 , 5 9 3
* 2 3 , 5 9 3
* 2 3 , 5 9 3
* 2 3 , 5 9
3
2 2 , 4 2 4
1 4 6 . 0
* 3 0 , 5 4 8
* 3 0 , 5 4 8
2 9 , 4 4 5
2 6 , 5 0
1
2 2 , 4 2 4
1 5 2 . 4
3 4 , 4 4 8
3 2 , 0 9 7
2 9 , 4 4 5
2 6 , 5 0
1
2 2 , 4 2 4
1 5 8 . 7
3 4 , 4 4 8
3 2 , 0 9 7
2 9 , 4 4 5
2 6 , 5 0
1
2 2 , 4 2 4
172
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March 2005
Appendix #9 Continued
(Metric)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
4 4 . 4
5 0 . 8
5 7 . 1
6 3
. 5
7 1 . 4
7 6 . 2
4 1 /
A P l R e
g u l a r
1 3 9 . 7
* 2 1 , 1 1 8
* 2 1 , 1 1 8
* 2 1 , 1 1 8
* 2 1 , 1 1
8
* 2 1 , 1 1 8
1 4 6 . 0
* 2 7 , 9 4 3
* 2 7 , 9 4 3
* 2 7 , 9 4 3
2 6 , 5 7
5
2 2 , 5 4 6
1 5 2 . 4
3 4 , 4 4 7
3 2 , 1 1 3
2 9 , 4 8 7
2 6 , 5 7
5
2 2 , 5 4 6
1 5 8 . 7
3 4 , 4 4 7
3 2 , 1 1 3
2 9 , 4 8 7
2 6 , 5 7
5
2 2 , 5 4 6
A P I
N C 4 4
1 4 6 . 0
* 2 8 , 3 3 0
* 2 8 , 3 3 0
* 2 8 , 3 3 0
* 2 8 , 3 3
0
2 4 , 6 2 3
1 5 2 . 4
* 3 5 , 8 6 5
3 4 , 5 8 6
3 1 , 8 5 3
2 8 , 8 2
0
2 4 , 6 2 3
1 5 8 . 7
3 7 , 0 1 3
3 4 , 5 8 6
3 1 , 8 5 3
2 8 , 8 2
0
2 4 , 6 2 3
1 6 5 . 1
3 7 , 0 1 3
3 4 , 5 8 6
3 1 , 8 5 3
2 8 , 8 2
0
2 4 , 6 2 3
4 1 /
A P l F u
l l H o l e
1 3 9 . 7
* 1 7 , 5 8 9
* 1 7 , 5 8 9
* 1 7 , 5 8
9
* 1 7 , 5 8 9
* 1 7 , 5 8 9
1 4 6 . 0
* 2 4 , 5 6 6
* 2 4 , 5 6 6
* 2 4 , 5 6
6
* 2 4 , 5 6 6
2 4 , 2 6 9
1 5 2 . 4
* 3 2 , 0 0 4
* 3 2 , 0 0 4
3 1 , 2 2
2
2 7 , 0 0 8
2 4 , 2 6 9
1 5 8 . 7
3 7 , 0 0 6
3 4 , 2 6 4
3 1 , 2 2
2
2 7 , 0 0 8
2 4 , 2 6 9
1 6 5 . 1
3 7 , 0 0 6
3 4 , 2 6 4
3 1 , 2 2
2
2 7 , 0 0 8
2 4 , 2 6 9
4 1 /
E x t r a H o l e
1 4 6 . 0
* 2 4 , 0 4 9
* 2 4 , 0 4
9
* 2 4 , 0 4 9
* 2 4 , 0 4 9
A P l
N C 4 6
1 5 2 . 4
* 3 1 , 7 5 5
* 3 1 , 7 5
5
3 0 , 4 0 5
2 7 , 5 3 8
4
A P l l F
1 5 8 . 7
3 7 , 9 9 1
3 4 , 8 1
1
3 0 , 4 0 5
2 7 , 5 3 8
4 1 /
S e m i l F
1 6 5 . 1
3 7 , 9 9 1
3 4 , 8 1
1
3 0 , 4 0 5
2 7 , 5 3 8
5
D b l . S t r e a m l i n e
1 7 1 . 4
3 7 , 9 9 1
3 4 , 8 1
1
3 0 , 4 0 5
2 7 , 5 3 8
4 1 /
M o d . O p e n
173
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First Edition
Appendix #9 Continued
(Metric)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
5 7 . 1
6 3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
4 1 /
H - 9 0 4
1 4 6 . 0
* 2 4 , 4 3 1
* 2 4 , 4 3 1
* 2 4 , 4 3 1
* 2 4 , 4 3
1
1 5 2 . 4
* 3 2 , 1 0 7
* 3 2 , 1 0 7
3 1 , 4 0 0
2 8 , 5 4
1
1 5 8 . 7
3 8 , 9 5 5
3 5 , 7 9 0
3 1 , 4 0 0
2 8 , 5 4
1
1 6 5 . 1
3 8 , 9 5 5
3 5 , 7 9 0
3 1 , 4 0 0
2 8 , 5 4
1
1 7 1 . 4
3 8 , 9 5 5
3 5 , 7 9 0
3 1 , 4 0 0
2 8 , 5 4
1
5
H - 9 0 4
1 5 8 . 7
* 3 4 , 3 8 3
* 3 4 , 3 8 3
* 3 4 , 3 8 3
* 3 4 , 3 8
3
3 2 , 5 2 3
1 6 5 . 1
* 4 3 , 2 4 4
* 4 3 , 2 4 4
3 9 , 8 6 1
3 6 , 8 3
3
3 2 , 5 2 3
1 7 1 . 4
4 7 , 8 4 9
4 4 , 5 0 4
3 9 , 8 6 1
3 6 , 8 3
3
3 2 , 5 2 3
1 7 7 . 8
4 7 , 8 4 9
4 4 , 5 0 4
3 9 , 8 6 1
3 6 , 8 3
3
3 2 , 5 2 3
4 1 /
A P l l F
1 5 8 . 7
* 3 1 , 1 8 8
* 3 1 , 1 8 8
* 3 1 , 1 8 8
* 3 1 , 1 8
8
* 3 1 , 1 8 8
A P l
N C 5 0
1 6 5 . 1
* 4 0 , 2 4 0
* 4 0 , 2 4 0
* 4 0 , 2 4 0
* 4 0 , 2 4
0
3 6 , 1 6 7
5
E x t r a h o l e
1 7 1 . 4
* 4 9 , 8 1 4
4 8 , 5 7 0
4 3 , 7 6 2
4 0 , 6 2
8
3 6 , 1 6 7
5
M o d . O p e n
1 7 7 . 8
5 2 , 0 3 5
4 8 , 5 7 0
4 3 , 7 6 2
4 0 , 6 2
8
3 6 , 1 6 7
5 1 /
D b l . S t r e a m l i n e
1 8 4 . 1
5 2 , 0 3 5
4 8 , 5 7 0
4 3 , 7 6 2
4 0 , 6 2
8
3 6 , 1 6 7
5
S e m i - l F
1 9 0 . 5
5 2 , 0 3 5
4 8 , 5 7 0
4 3 , 7 6 2
4 0 , 6 2
8
3 6 , 1 6 7
5 1 /
H - 9 0 4
1 7 1 . 4
* 4 6 , 7 8 7
* 4 6 , 7 8 7
* 4 6 , 7 8 7
4 6 , 2 9
1
4 1 , 7 3 3
1 7 7 . 8
* 5 6 , 9 3 5
5 4 , 3 9 1
4 9 , 4 8 9
4 6 , 2 9
1
4 1 , 7 3 3
1 8 4 . 1
5 7 , 9 1 9
5 4 , 3 9 1
4 9 , 4 8 9
4 6 , 2 9
1
4 1 , 7 3 3
1 9 0 . 5
5 7 , 9 1 9
5 4 , 3 9 1
4 9 , 4 8 9
4 6 , 2 9
1
4 1 , 7 3 3
174
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March 2005
Appendix #9 Continued
(Metric)
C o n n e c t i o n
M
i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
5 7 . 1
6 3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
5 1 /
A P l R e
g u l a r
1 7 1 . 4
* 4 3 , 3 0 6
* 4 3 , 3 0 6
* 4 3 , 3 0 6
* 4 3 , 3 0
6
4 1 , 3 4 5
1 7 7 . 8
* 5 3 , 4 4 5
* 5 3 , 4 4 5
4 9 , 1 2 8
4 5 , 9 1
8
4 1 , 3 4 5
1 8 4 . 1
5 7 , 5 9 7
5 4 , 0 5 1
4 9 , 1 2 8
4 5 , 9 1
8
4 1 , 3 4 5
1 9 0 . 5
5 7 , 5 9 7
5 4 , 0 5 1
4 9 , 1 2 8
4 5 , 9 1
8
4 1 , 3 4 5
5 1 /
A P l F u
l l H o l e
1 7 7 . 8
* 4 4 , 4 1 9
* 4 4 , 4 1 9
* 4 4 , 4 1 9
* 4 4 , 4 1
9
* 4 4 , 4 1 9
1 8 4 . 1
* 5 5 , 5 8 6
* 5 5 , 5 8 6
* 5 5 , 5 8 6
* 5 5 , 5 8
6
* 5 5 , 5 8 6
1 9 0 . 5
* 6 7 , 3 3 1
* 6 7 , 3 3 1
6 4 , 7 4 8
6 1 , 2 7
0
5 6 , 3 1 1
1 9 6 . 8
7 3 , 9 1 1
7 0 , 0 7 8
6 4 , 7 4 8
6 1 , 2 7
0
5 6 , 3 1 1
A P l
N C 5 6
1 8 4 . 1
* 5 4 , 9 0 8
* 5 4 , 9 0 8
* 5 4 , 9 0
8
* 5 4 , 9 0 8
1 9 0 . 5
* 6 6 , 5 1 7
6 5 , 3 7 9
6 1 , 9 3
4
5 7 , 0 2 4
1 9 6 . 8
7 0 , 6 5 8
6 5 , 3 7 9
6 1 , 9 3
4
5 7 , 0 2 4
2 0 3 . 2
7 0 , 6 5 8
6 5 , 3 7 9
6 1 , 9 3
4
5 7 , 0 2 4
6 5 /
A P l R e
g u l a r
1 9 0 . 5
* 6 2 , 9 0 9
* 6 2 , 9 0 9
* 6 2 , 9 0
9
* 6 2 , 9 0 9
1 9 6 . 8
* 7 5 , 4 2 0
7 2 , 3 2 7
6 8 , 7 4
5
6 3 , 6 3 6
2 0 3 . 2
7 7 , 8 1 5
7 2 , 3 2 7
6 8 , 7 4
5
6 3 , 6 3 6
2 0 9 . 5
7 7 , 8 1 5
7 2 , 3 2 7
6 8 , 7 4
5
6 3 , 6 3 6
175
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First Edition
Appendix #9 Continued
(Metric)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
6 3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
8 8 . 9
9 5 . 2
6 5 /
H - 9 0 4
1 9 0 . 5
* 6 3 , 0 5 7
* 6 3 , 0 5 7
* 6 3 , 0 5 7
* 6 3 , 0 5
7
1 9 6 . 8
* 7 5 , 5 2 9
* 7 5 , 5 2 9
7 2 , 7 1 0
6 7 , 5 9
4
2 0 3 . 2
8 1 , 7 8 5
7 6 , 2 9 6
7 2 , 7 1 0
6 7 , 5 9
4
2 0 9 . 5
8 1 , 7 8 5
7 6 , 2 9 6
7 2 , 7 1 0
6 7 , 5 9
4
A P l
N C 6 1
2 0 3 . 2
* 7 4 , 7 4 7
* 7 4 , 7 4 7
* 7 4 , 7 4 7
* 7 4 , 7 4
7
2 0 9 . 5
* 8 8 , 7 2 2
* 8 8 , 7 2 2
* 8 8 , 7 2 2
8 3 , 5 5
1
2 1 5 . 9
9 8 , 5 2 7
9 2 , 7 3 5
8 8 , 9 5 1
8 3 , 5 5
1
2 2 2 . 2
9 8 , 5 2 7
9 2 , 7 3 5
8 8 , 9 5 1
8 3 , 5 5
1
2 2 8 . 6
9 8 , 5 2 7
9 2 , 7 3 5
8 8 , 9 5 1
8 3 , 5 5
1
5 1 /
A P l l F
2 0 3 . 2
* 7 6 , 7 9 5
* 7 6 , 7 9 5
* 7 6 , 7 9 5
* 7 6 , 7 9
5
* 7 6 , 7 9 5
2 0 9 . 5
* 9 1 , 0 2 1
* 9 1 , 0 2 1
* 9 1 , 0 2 1
8 5 , 9 3
3
8 0 , 0 2 9
2 1 5 . 9
1 0 1 , 1 7 8
9 5 , 2 8 3
9 1 , 4 3 1
8 5 , 9 3
3
8 0 , 0 2 9
2 2 2 . 2
1 0 1 , 1 7 8
9 5 , 2 8 3
9 1 , 4 3 1
8 5 , 9 3
3
8 0 , 0 2 9
2 2 8 . 6
1 0 1 , 1 7 8
9 5 , 2 8 3
9 1 , 4 3 1
8 5 , 9 3
3
8 0 , 0 2 9
2 3 4 . 9
1 0 1 , 1 7 8
9 5 , 2 8 3
9 1 , 4 3 1
8 5 , 9 3
3
8 0 , 0 2 9
6 5 /
A P l F u
l l H o l e
2 1 5 . 9
* 9 1 , 9 0 9
* 9 1 , 9 0 9
* 9 1 , 9 0 9
* 9 1 , 9 0
9
* 9 1 , 9 0 9
9 1 , 0 9 0
2 2 2 . 2
* 1 0 7 , 8 4 8
* 1 0 7 , 8 4 8
* 1 0 7 , 8 4 8
1 0 4 , 0 0
0
9 7 , 7 5 7
9 1 , 0 9 0
2 2 8 . 6
1 2 0 , 0 9 9
1 1 3 , 8 7 8
1 0 9 , 8 0 9
1 0 4 , 0 0
0
9 7 , 7 5 7
9 1 , 0 9 0
2 3 4 . 9
1 2 0 , 0 9 9
1 1 3 , 8 7 8
1 0 9 , 8 0 9
1 0 4 , 0 0
0
9 7 , 7 5 7
9 1 , 0 9 0
2 4 1 . 3
1 2 0 , 0 9 9
1 1 3 , 8 7 8
1 0 9 , 8 0 9
1 0 4 , 0 0
0
9 7 , 7 5 7
9 1 , 0 9 0
176
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March 2005
Appendix #9 Continued
(Metric)
C o n n e
c t i o n
M
i n i m u m M a k e - u p T o r q u e
2
N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m
m
i n .
T y p e
( m m )
6 3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
8 8 . 9
9 5 . 2
A P l
N C 7 0
2 2 8 . 6
* 1 0 2 , 7 4 5
* 1 0 2 , 7 4 5
* 1 0 2 , 7 4 5
* 1 0 2 , 7 4
5
* 1 0 2 , 7 4 5
* 1 0 2 , 7 4 5
2 3 4 . 9
* 1 2 0 , 4 0 0
* 1 2 0 , 4 0 0
* 1 2 0 , 4 0 0
* 1 2 0 , 4 0
0
* 1 2 0 , 4 0 0
*
1 2 0 , 4 0 0
2 4 1 . 3
* 1 3 8 , 7 7 3
* 1 3 8 , 7 7 3
* 1 3 8 , 7 7 3
1 3 7 , 0 8
2
1 3 0 , 4 4 9
1 2 3 , 3 5 7
2 4 7 . 6
1 5 4 , 1 6 8
1 4 7 , 5 6 9
1 4 3 , 2 5 1
1 3 7 , 0 8
2
1 3 0 , 4 4 9
1 2 3 , 3 5 7
2 5 4 . 0
1 5 4 , 1 6 8
1 4 7 , 5 6 9
1 4 3 , 2 5 1
1 3 7 , 0 8
2
1 3 0 , 4 4 9
1 2 3 , 3 5 7
2 6 0 . 3
1 5 4 , 1 6 8
1 4 7 , 5 6 9
1 4 3 , 2 5 1
1 3 7 , 0 8
2
1 3 0 , 4 4 9
1 2 3 , 3 5 7
A P I
N C 7 7
2 5 4 . 0
* 1 4 6 , 6 9 2
* 1 4 6 , 6 9 2
* 1 4 6 , 6 9 2
* 1 4 6 , 6 9
2
* 1 4 6 , 6 9 2
*
1 4 6 , 6 9 2
2 6 0 . 3
* 1 6 8 , 1 9 1
* 1 6 8 , 1 9 1
* 1 6 8 , 1 9 1
* 1 6 8 , 1 9
1
* 1 6 8 , 1 9 1
* 1 6 8 , 1 9 1
2 6 6 . 7
* 1 9 0 , 4 8 0
* 1 9 0 , 4 8 0
* 1 9 0 , 4 8 0
1 9 0 , 4 7
6
1 8 3 , 1 9 7
1 7 5 , 4 0 9
2 7 3 . 0
2 0 9 , 1 9 6
2 0 1 , 9 6 7
1 9 7 , 2 3 9
1 9 0 , 4 7
6
1 8 3 , 1 9 7
1 7 5 , 4 0 9
2 7 9 . 4
2 0 9 , 1 9 6
2 0 1 , 9 6 7
1 9 7 , 2 3 9
1 9 0 , 4 7
6
1 8 3 , 1 9 7
1 7 5 , 4 0 9
7
H - 9 0 4
2 0 3 . 2
* 7 2 , 4 7 4
* 7 2 , 4 7 4
* 7 2 , 4 7 4
* 7 2 , 4 7
4
* 7 2 , 4 7 4
* 7 2 , 4 7 4
2 0 9 . 5
* 8 6 , 4 1 7
* 8 6 , 4 1 7
* 8 6 , 4 1 7
* 8 6 , 4 1
7
8 2 , 6 6 5
7 6 , 4 4 3
2 1 5 . 9
* 1 0 0 , 9 7 7
9 7 , 7 0 8
9 3 , 9 1 1
8 8 , 4 9
0
8 2 , 6 6 5
7 6 , 4 4 3
7 5 /
A P l R e
g u l a r
2 1 5 . 9
* 8 1 , 8 9 4
* 8 1 , 8 9 4
* 8 1 , 8 9 4
* 8 1 , 8 9
4
* 8 1 , 8 9 4
* 8 1 , 8 9 4
2 2 2 . 2
* 9 7 , 8 4 8
* 9 7 , 8 4 8
* 9 7 , 8 4 8
* 9 7 , 8 4
8
* 9 7 , 8 4 8
* 9 7 , 8 4 8
2 2 8 . 6
* 1 1 4 , 4 8 9
* 1 1 4 , 4 8 9
* 1 1 4 , 4 8 9
1 1 4 , 1 8
9
1 0 7 , 8 3 6
1 0 1 , 0 4 8
2 3 4 . 9
1 3 0 , 5 6 5
1 2 4 , 2 3 6
1 2 0 , 0 9 9
1 1 4 , 1 8
9
1 0 7 , 8 3 6
1 0 1 , 0 4 8
2 4 1 . 3
1 3 0 , 5 6 5
1 2 4 , 2 3 6
1 2 0 , 0 9 9
1 1 4 , 1 8
9
1 0 7 , 8 3 6
1 0 1 , 0 4 8
177
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First Edition
C o n n e c
t i o n
M i n i m
u m M a k e - u p T o r q u e 2 N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m m
i n .
T y p
e
( m m )
6
3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
8 8 . 9
9 5
. 2
7 5 /
H - 9 0 4
2 2 8 . 6
* 9 8 , 9 9 7
* 9 8 , 9 9 7
* 9
8 , 9 9 7
* 9 8 , 9 9 7
* 9 8 , 9 9 7
* 9 8 ,
9 9 7
2 3 4 . 9
* 1 1 6
, 6 0 9
* 1 1 6 , 6 0 9
* 1 1
6 , 6 0 9
* 1 1 6 , 6 0 9
* 1 1 6 , 6 0 9
* 1 1 6 , 6 0 9
2 4 1 . 3
* 1 3 4 , 9 1 5
* 1 3 4 , 9 1 5
* 1 3
4 , 9 1 5
* 1 3 4 , 9 1 5
* 1 3 4 , 9 1 5
1 3 0 , 5 4 4
8 5 /
A P l R e g u l a r
2 5 4 . 0
* 1 4 8 , 2 5 1
* 1 4 8 , 2 5 1
* 1 4
8 , 2 5 1
* 1 4 8 , 2 5 1
* 1 4 8 , 2 5 1
* 1 4 8 ,
2 5 1
2 6 0 . 3
* 1 6 9
, 8 3 4
* 1 6 9 , 8 3 4
* 1 6
9 , 8 3 4
* 1 6 9 , 8 3 4
* 1 6 9 , 8 3 4
1 6 9 , 5 2 3
2 6 6 . 7
* 1 9 2
, 2 0 8
* 1 9 2 , 2 0 8
1 9
1 , 3 5 2
1 8 4 , 5 8 9
1 7 7 , 3 1 0
1 6 9 , 5 2 3
8 5 /
H - 9 0 4
2 6 0 . 3
* 1 5 3
, 8 6 0
* 1 5 3 , 8 6 0
* 1 5
3 , 8 6 0
* 1 5 3 , 8 6 0
* 1 5 3 , 8 6 0
* 1 5 3 , 8 6 0
2 6 6 . 7
* 1 7 6 , 3 4 1
* 1 7 6 , 3 4 1
* 1 7
6 , 3 4 1
* 1 7 6 , 3 4 1
* 1 7 6 , 3 4 1
* 1 7 6 , 3 4 1
7
H - 9 0 4
2 2 2 . 2
* 9 2 , 2 7 9
* 9
2 , 1 7 9
9 1 , 1 8 8
8 5 , 2 0 6
7 8 , 8 1 4
(wthowtoq
ae
2 2 8 . 6
1 0 0 , 6 5 0
9
6 , 7 5 3
9 1 , 1 8 8
8 5 , 2 0 6
7 8 , 8 1 4
7 5 /
A P l R e g u l a r
2 3 4 . 9
* 9
9 , 1 0 9
* 9 9 , 1 0 9
* 9 9 , 1 0 9
* 9 9 , 1 0 9
(wthowtoq
fae
2 4 1 . 3
* 1 1
7 , 2 2 8
* 1 1 7 , 2 2 9
1 1 1 , 7 9 6
1 0 4 , 7 8 9
2 4 7 . 6
1 2
4 , 4 4 9
1 1 8 , 3 5 2
1 1 1 , 7 9 6
1 0 4 , 7 8 9
2 5 4 . 0
1 2
4 , 4 4 9
1 1 8 , 3 5 2
1 1 1 , 7 9 6
1 0 4 , 7 8 9
7 5 /
H - 9 0 4
2 4 7 . 6
* 1 2 4 , 2 8 4
* 1 2
4 , 2 8 4
* 1 2 4 , 2 8 4
* 1 2 4 , 2 8 4
* 1 2 4 , 2 8 4
(wthowtoq
ae
2 5 4 . 0
* 1 4 4 , 0 6 9
* 1 4
4 , 0 6 9
* 1 4 4 , 0 6 9
1 4 1 , 2 3 0
1 3 3 , 9 5 3
2 6 0 . 3
1 5 8 , 7 8 0
1 5
4 , 3 5 4
1 4 8 , 0 3 3
1 4 1 , 2 3 0
1 3 3 , 9 5 3
2 6 6 . 7
1 5 8 , 7 8 0
1 5
4 , 3 5 4
1 4 8 , 0 3 3
1 4 1 , 2 3 0
1 3 3 , 9 5 3
178
Appendix #9 Continued
(Metric)
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March 2005
* N o t e s :
1 . T o r q u e f i g u r e s p r
e c e d e d b y a n a s t e r i s k i n d i c a t e t h a t t h e w e a k e r m e m b e r
f o r t h e c o r r e s p o n d i n g o u t s i d e d i a m e t e r ( O D )
a n d b o r e i s t h e B O X . F o r
a l l
o t h e r t o r q u e v a l u e s
t h e w e a k e r m e m b e r i s t h
e P I N .
2 . I n e a c h c o n n e c t i o n s i z e a n d t y p e g r o u p , t o
r q u e v a l u e s a p p l y t o a l l c
o n -
n e c t i o n t y p e s i n t h e
g r o u p , w h e n u s e d w i t h t h e s a m e d r i l l c o l l a r o u t s i d e
d i a m e t e r a n d b o r e ,
i . e . 2 3 / 8
A P I I F , A P I N C 2 6
, a n d 2 7 / 8
S l i m H
o l e c o n n
e c -
t i o n s u s e d w i t h 3 1 / 2
x 1 1 / 4
d r i l l c o l l a r s a l l h a v e t h e s a m e m i n i m u m m
a k e - u p
t o r q u e o f 4 6 0 0 f t . l b . , a n d t h e B O X i s t h e w e a k e r m e m b e r .
3 . S t r e s s - r e l i e f f e a t u r e s a r e d i s r e g a r d e d f o r m
a k e - u p t o r q u e .
1 B a s i s o f c a l c u l a t i o n
s f o r r e c o m m e n d e d m a k
e - u p t o r q u e a s s u m e d t h e
u s e
o f a t h r e a d c o m p o u
n d c o n t a i n i n g 4 0 - 6 0 % b y
w e i g h t o f f i n e l y p o w d e r e
d
m e t a l l i c z i n c o r 6 0 %
b y w e i g h t o f f i n e l y p o w d
e r e d m e t a l l i c l e a d , w i t h n
o t
m o r e t h a n 0 . 3 %
t o t a l a c t i v e s u l f u r ( R e f e r e n c e t h e c a u t i o n r e g a r d i n g t h e u s e
o f h a z a r d o u s
m a t e r i a l s i n A p p e n d i x F
o f S p e c i f i c a t i o n 7 ) a p p l i e
d t h o r o u g h l y
t o a l l t h r e a d s a n d s h o u l d e r s a n d u s i n g t h e m o d i f i e d S c r e w J a c
k f o r m u l a i n
A p p e n d i x A , p a r a g r a p h A . 8 , a n d a u n i t s t r e s s o f 6 2 , 5 0 0 p s i i n t h e b o x o r
p i n , w h i c h e v e r i s w e a k e r .
2 N o r m a l t o r q
u e r a n g e i s t a b u l a t e d v a l u e p l u s 1 0 % . H i g h e r t o r q u e v a l u e s
m a y b e u s e d
u n d e r e x t r e m e c o n d i t i o n
s .
3 M a k e - u p t o r
q u e f o r 2 7 / 8
P A C c o n n e c t i o n i s b a s e d o n 8 7 , 5 0 0 p s i s t r e s s a n d
o t h e r f a c t o r s
l i s t e d i n f o o t n o t e 1 .
4 M a k e - u p t o r
q u e f o r H - 9 0 c o n n e c t i o n
i s b a s e d o n 5 6 , 2 0 0 p s i s
t r e s s a n d
o t h e r f a c t o r s
l i s t e d i n f o o t n o t e 1 .
C o n n e c
t i o n
M i n i m
u m M a k e - u p T o r q u e 2 N - m
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , m m
i n .
T y p
e
( m m )
6
3 . 5
7 1 . 4
7 6 . 2
8 2 . 5
8 8 . 9
9 5
. 2
8 5 /
A P l R e g u l a r
2 7 3 . 0
* 1 5
3 , 0 5 4
* 1 5 3 , 0 5 4
* 1 5 3 , 0 5 4
* 1 5 3 , 0 5 4
(wthowtoq
ae
2 7 9 . 4
* 1 7
7 , 1 7 4
* 1 7 7 , 1 7 4
* 1 7 7 , 1 7 4
* 1 7 7 , 1 7 4
2 8 5 . 7
2 0
0 , 1 4 0
1 9 3 , 1 0 8
1 8 5 , 5 3 8
1 7 7 ,
4 3 7
8 5 /
H - 9 0 4
2 7 3 . 0
* 1 2
6 , 0 3 7
* 1 2 6 , 0 3 7
* 1 2 6 , 0 3 7
* 1 2 6 ,
0 3 7
(wthowtoq
ae
2 7 9 . 4
* 1 5
0 , 2 0 0
* 1 5 0 , 2 0 0
* 1 5 0 , 2 0 1
* 1 5 0 ,
2 0 1
2 8 5 . 7
* 1 7
5 , 1 7 6
* 1 7 5 , 1 7 6
* 1 7 5 , 1 7 6
* 1 7 5 , 1 7 6
179
Appendix #9 Continued
(Metric)
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First Edition
R e c o m m e
n d e d M a k e - u p T o
r q u e f o r R o t a r y S
h o u l d e r e d D r i l l C o
l l a r C o n n e c t i o n s
T a k e n f r o m A
P I R e c o m m e n
d e d P r a c t i c e 7 G ( S E E
F O O T N O T E S F
O R U
S E
O F
T H I S
T A
B L E )
Appendix #9 Continued
(Imperial)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
1
1 1 /
1 1 /
1 3 /
2
2 1 /
A P l
N C 2 3
3
* 2 , 5 0 8
* 2 , 5 0 8
* 2 , 5 0 8
3 1 / 8
* 3 , 3 3 0
* 3 , 3 3 0
2 , 6 4 7
3 1
/ 4
4 , 0 0 0
3 , 3 8 7
2 , 6 4 7
2 3 /
R e g u l a r
3
* 2 , 2 4 1
* 2 , 2 4 1
1 , 7 4
9
3 1 / 8
* 3 , 0 2 8
2 , 5 7 4
1 , 7 4
9
3 1 / 4
3 , 2 8 5
2 , 5 7 4
1 , 7 4
9
2 7 /
P A C 3
3
* 3 , 7 9 7
* 3 , 7 9 7
2 , 9 2
6
3 1 / 8
* 4 , 9 6 6
4 , 1 5 1
2 , 9 2
6
3 1
/ 4
5 , 2 0 6
4 , 1 5 1
2 , 9 2
6
2 3 /
A P l l F
3 1 / 2
* 4 , 6 0 6
* 4 , 6 0 6
3 , 6 9
7
A P l
N C 2 6
3 3 / 4
5 , 5 0 1
4 , 6 6 8
3 , 6 9
7
2 7 /
R e g u l a r
3 1 / 2
* 3 , 8 3 8
* 3 , 8 3 8
* 3 , 8 3
8
3 3 / 4
5 , 7 6 6
4 , 9 5 1
4 , 0 0
2
3 7 / 8
5 , 7 6 6
4 , 9 5 1
4 , 0 0
2
180
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March 2005
Appendix #9 Continued
(Imperial)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
1 1 /
1 1 /
1 3 /
2
2 1 /
2 1 /
2 7 /
E x t r a H o l e
3 3 / 4
* 4 , 0 8 9
* 4 , 0 8 9
* 4 , 0 8 9
3 1 /
D b l . S t r e a m l i n e
3 7 / 8
* 5 , 3 5 2
* 5 , 3 5 2
* 5 , 3 5 2
2 7
/
M o d . O p e n
4 1 / 8
* 8 , 0 5 9
* 8 , 0 5 9
7 , 4 3 3
2 7 /
A P l l F
3 7 / 8
* 4 , 6 4 0
* 4 , 6 4 0
* 4 , 6 4 0
* 4 , 6 4
0
A P l
N C 3 1
4 1 / 8
* 7 , 3 9 0
* 7 , 3 9 0
* 7 , 3 9 0
6 , 8 5
3
3 1 /
R e g u l a r
4 1 / 8
* 6 , 4 6 6
* 6 , 4 6 6
* 6 , 4 6 6
* 6 , 4 6
6
5 , 6 8 5
4 1 / 4
* 7 , 8 8 6
* 7 , 8 8 6
* 7 , 8 8 6
7 , 1 1
5
5 , 6 8 5
4 1
/ 2
1 0 , 4 7 1
9 , 5 1 4
8 , 3 9 4
7 , 1 1
5
5 , 6 8 5
3 1 /
S l i m H
o l e
4 1 / 4
* 8 , 8 5 8
* 8 , 8 5 8
8 , 1 6 1
6 , 8 5
3
5 , 3 9 1
4 1 / 2
1 0 , 2 8 6
9 , 3 0 7
8 , 1 6 1
6 , 8 5
3
5 , 3 9 1
A P l
N C 3 5
4 1 / 2
* 9 , 0 3 8
* 9 , 0 3
8
* 9 , 0 3 8
7 , 4 1 1
4 3 / 4
1 2 , 2 7 3
1 0 , 8 2
6
9 , 2 0 2
7 , 4 1 1
5
1 2 , 2 7 3
1 0 , 8 2
6
9 , 2 0 2
7 , 4 1 1
3 1 /
E x t r a H o l e
4 1 / 4
* 5 , 1 6 1
* 5 , 1 6
1
* 5 , 1 6 1
* 5 , 1 6 1
4
S l i m H
o l e
4 1 / 2
* 8 , 4 7 9
* 8 , 4 7
9
* 8 , 4 7 9
8 , 3 1 1
3 1 /
M o d . O p e n
4 3 / 4
* 1 2 , 0 7 4
1 1 , 8 0
3
1 0 , 1 4 4
8 , 3 1 1
5
1 3 , 2 8 3
1 1 , 8 0
3
1 0 , 1 4 4
8 , 3 1 1
5 1 / 4
1 3 , 2 8 3
1 1 , 8 0
3
1 0 , 1 4 4
8 , 3 1 1
181
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First Edition
Appendix #9 Continued
(Imperial)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
1 3 /
2
2 1 /
2 1 /
2 1 3 /
3 1 /
A P l l F
4 3 / 4
* 9 , 9 8 6
* 9 , 9 8 6
* 9 , 9 8 6
* 9 , 9 8
6
8 , 3 1 5
A P l
N C 3 8
5
* 1 3 , 9 4 9
* 1 3 , 9 4 9
1 2 , 9 0 7
1 0 , 9 7
7
8 , 3 1 5
4 1 /
S l i m H
o l e
5 1 / 4
1 6 , 2 0 7
1 4 , 6 4 3
1 2 , 9 0 7
1 0 , 9 7
7
8 , 3 1 5
5 1
/ 2
1 6 , 2 0 7
1 4 , 6 4 3
1 2 , 9 0 7
1 0 , 9 7
7
8 , 3 1 5
3 1 /
H - 9 0 4
4 3 / 4
* 8 , 7 8 6
* 8 , 7 8 6
* 8 , 7 8 6
* 8 , 7 8
6
* 8 , 7 8 6
5
* 1 2 , 7 9 4
* 1 2 , 7 9 4
* 1 2 , 7 9 4
* 1 2 , 7 9
4
1 0 , 4 0 8
5 1 / 4
* 1 7 , 0 9 4
1 6 , 9 2 9
1 5 , 1 3 7
1 3 , 1 5
1
1 0 , 4 0 8
5 1 / 2
1 8 , 5 2 2
1 6 , 9 2 9
1 5 , 1 3 7
1 3 , 1 5
1
1 0 , 4 0 8
4
F u l l H o l e
5
* 1 0 , 9 1 0
* 1 0 , 9 1 0
* 1 0 , 9 1 0
* 1 0 , 9 1
0
* 1 0 , 9 1 0
A P l
N C 4 0
5 1 / 4
* 1 5 , 2 9 0
* 1 5 , 2 9 0
* 1 5 , 2 9 0
1 4 , 9 6
9
1 2 , 1 2 5
4
M o d . O p e n
5 1 / 2
* 1 9 , 9 8 5
1 8 , 8 8 6
1 7 , 0 2 8
1 4 , 9 6
9
1 2 , 1 2 5
4 1 /
D b l . S t r e a m l i n e
5 3 / 4
2 0 , 5 3 9
1 8 , 8 8 6
1 7 , 0 2 8
1 4 , 9 6
9
1 2 , 1 2 5
6
2 0 , 5 3 9
1 8 , 8 8 6
1 7 , 0 2 8
1 4 , 9 6
9
1 2 , 1 2 5
4
H - 9 0 4
5 1 / 4
* 1 2 , 5 9 0
* 1 2 , 5 9 0
* 1 2 , 5 9 0
* 1 2 , 5 9
0
* 1 2 , 5 9 0
5 1 / 2
* 1 7 , 4 0 1
* 1 7 , 4 0 1
* 1 7 , 4 0 1
* 1 7 , 4 0
1
1 6 , 5 3 6
5 3 / 4
* 2 2 , 5 3 1
* 2 2 , 5 3 1
2 1 , 7 1 4
1 9 , 5 4
3
1 6 , 5 3 6
6
2 5 , 4 0 8
2 3 , 6 7 1
2 1 , 7 1 4
1 9 , 5 4
3
1 6 , 5 3 6
6 1 / 4
2 5 , 4 0 8
2 3 , 6 7 1
2 1 , 7 1 4
1 9 , 5 4
3
1 6 , 5 3 6
182
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March 2005
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
1 3 /
2
2 1 /
2 1 /
2 1 3 /
3
4 1 /
À P I R e
g u l a r
5 1 / 2
* 1 5 , 5 7 6
* 1 5 , 5 7 6
* 1 5 , 5 7 6
* 1 5 , 5 7
6
* 1 5 , 5 7 6
5 3 / 4
* 2 0 , 6 0 9
* 2 0 , 6 0 9
* 2 0 , 6 0 9
1 9 , 6 0
1
1 6 , 6 2 9
6
2 5 , 4 0 7
2 3 , 6 8 6
2 1 , 7 4 9
1 9 , 6 0
1
1 6 , 6 2 9
6 1 / 4
2 5 , 4 0 7
2 3 , 6 8 6
2 1 , 7 4 9
1 9 , 6 0
1
1 6 , 6 2 9
A P I
N C 4 4
5 3 / 4
* 2 0 , 8 9 5
* 2 0 , 8 9 5
* 2 0 , 8 9 5
* 2 0 , 8 9
5
1 8 , 1 6 1
6
* 2 6 , 4 5 3
2 5 , 5 1 0
2 3 , 4 9 3
2 1 , 2 5
7
1 8 , 1 6 1
6 1 / 4
2 7 , 3 0 0
2 5 , 5 1 0
2 3 , 4 9 3
2 1 , 2 5
7
1 8 , 1 6 1
6 1 / 2
2 7 , 3 0 0
2 5 , 5 1 0
2 3 , 4 9 3
2 1 , 2 5
7
1 8 , 1 6 1
4 1 /
A P I F u
l l H o l e
5 1 / 2
* 1 2 , 9 7 3
* 1 2 , 9 7 3
* 1 2 , 9 7
3
* 1 2 , 9 7 3
* 1 2 , 9 7 3
5 3 / 4
* 1 8 , 1 1 9
* 1 8 , 1 1 9
* 1 8 , 1 1
9
* 1 8 , 1 1 9
1 7 , 9 0 0
6
* 2 3 , 6 0 5
* 2 2 , 6 0 5
2 3 , 0 2
8
1 9 , 9 2 1
1 7 , 9 0 0
6 1 / 4
2 7 , 2 9 4
2 5 , 2 7 2
2 2 , 0 2
8
1 9 , 9 2 1
1 7 , 9 0 0
6 1
/ 2
2 7 , 2 9 4
2 5 , 2 7 2
2 2 , 0 2
8
1 9 , 9 2 1
1 7 , 9 0 0
4 1 /
E x t r a H o l e
5 3 / 4
* 1 7 , 7 3 8
* 1 7 , 7 3
8
* 1 7 , 7 3 8
* 1 7 , 7 3 8
A P I
N C 4 6
6
* 2 3 , 4 2 2
* 2 3 , 4 2
2
2 2 , 4 2 6
2 0 , 3 1 1
4
A P l l F
6 1 / 4
2 8 , 0 2 1
2 5 , 6 7
6
2 2 , 4 2 6
2 0 , 3 1 1
4 1 /
S e m i l F
6 1 / 2
2 8 , 0 2 1
2 5 , 6 7
6
2 2 , 4 2 6
2 0 , 3 1 1
5
D b l . S t r e a m l i n e
6 3 / 4
2 8 , 0 2 1
2 5 , 6 7
6
2 2 , 4 2 6
2 0 , 3 1 1
4 1 /
M o d . O p e n
Appendix #9 Continued
(Imperial)
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First Edition
Appendix #9 Continued
(Imperial)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
2 1 /
2 1 /
2 1 3 /
3
3 1 /
4 1 /
H - 9 0 4
5 3 / 4
* 1 8 , 0 1 9
* 1 8 , 0 1 9
* 1 8 , 0 1 9
* 1 8 , 0 1
9
6
* 2 3 , 6 8 1
* 2 3 , 6 8 1
2 3 , 1 5 9
2 1 , 0 5
1
6 1 / 4
2 8 , 7 3 2
2 6 , 3 9 7
2 3 , 1 5 9
2 1 , 0 5
1
6 1 / 2
2 8 , 7 3 2
2 6 , 3 9 7
2 3 , 1 5 9
2 1 , 0 5
1
6 3
/ 4
2 8 , 7 3 2
2 6 , 3 9 7
2 3 , 1 5 9
2 1 , 0 5
1
5
H - 9 0 4
6 1 / 4
* 2 5 , 3 6 0
* 2 5 , 3 6 0
* 2 5 , 3 6 0
* 2 5 , 3 6
0
2 3 , 9 8 8
6 1 / 2
* 3 1 , 8 9 5
* 3 1 , 8 9 5
2 9 , 4 0 0
2 7 , 1 6
7
2 3 , 9 8 8
6 3 / 4
3 5 , 2 9 2
3 2 , 8 2 5
2 9 , 4 0 0
2 7 , 1 6
7
2 3 , 9 8 8
7
3 5 , 2 9 2
3 2 , 8 2 5
2 9 , 4 0 0
2 7 , 1 6
7
2 3 , 9 8 8
4 1 /
A P l l F
6 1 / 4
* 2 3 , 0 0 4
* 2 3 , 0 0 4
* 2 3 , 0 0 4
* 2 3 , 0 0
4
* 2 3 , 0 0 4
A P l
N C 5 0
6 1 / 2
* 2 9 , 6 7 9
* 2 9 , 6 7 9
* 2 9 , 6 7 9
* 2 9 , 6 7
9
2 6 , 6 7 5
5
E x t r a H o l e
6 3 / 4
* 3 6 , 7 4 2
3 5 , 8 2 4
3 2 , 2 7 7
2 9 , 9 6
6
2 6 , 6 7 5
5
M o d . O p e n
7
3 8 , 3 7 9
3 5 , 8 2 4
3 2 , 2 7 7
2 9 , 9 6
6
2 6 , 6 7 5
5 1 /
D b l . S t r e a m l i n e
7 1 / 4
3 8 , 3 7 9
3 5 , 8 2 4
3 2 , 2 7 7
2 9 , 9 6
6
2 6 , 6 7 5
5
S e m i - l F
7 1
/ 2
3 8 , 3 7 9
3 5 , 8 2 4
3 2 , 2 7 7
2 9 , 9 6
6
2 6 , 6 7 5
5 1 /
H - 9 0 4
6 3 / 4
* 3 4 , 5 0 8
* 3 4 , 5 0 8
* 3 4 , 5 0 8
3 4 , 1 4
2
3 0 , 7 8 1
7
* 4 1 , 9 9 3
4 0 , 1 1 7
3 6 , 5 0 1
3 4 , 1 4
2
3 0 , 7 8 1
7 1 / 4
4 2 , 7 1 9
4 0 , 1 1 7
3 6 , 5 0 1
3 4 , 1 4
2
3 0 , 7 8 1
7 1 / 2
4 2 , 7 1 9
4 0 , 1 1 7
3 6 , 5 0 1
3 4 , 1 4
2
3 0 , 7 8 1
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March 2005
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c
h e s
i n .
T y p e
( i n . )
2 1 /
2 1 /
2 1 3 /
3
3 1 /
5 1 /
A P l R e
g u l a r
6 3 / 4
* 3 1 , 9 4 1
* 3 1 , 9 4 1
* 3 1 , 9 4 1
* 3 1 , 9 4
1
3 0 , 4 9 5
7
* 3 9 , 4 1 9
* 3 9 , 4 1 9
3 6 , 2 3 5
3 3 , 8 6
8
3 0 , 4 9 5
7 1 / 4
4 2 , 4 8 1
3 9 , 8 6 6
3 6 , 2 3 5
3 3 , 8 6
8
3 0 , 4 9 5
7 1
/ 2
4 2 , 4 8 1
3 9 , 8 6 6
3 6 , 2 3 5
3 3 , 8 6
8
3 0 , 4 9 5
5 1 /
A P l F u
l l H o l e
7
* 3 2 , 7 6 2
* 3 2 , 7 6 2
* 3 2 , 7 6 2
* 3 2 , 7 6
2
* 3 2 , 7 6 2
7 1 / 4
* 4 0 , 9 9 8
* 4 0 , 9 9 8
* 4 0 , 9 9 8
* 4 0 , 9 9
8
* 4 0 , 9 9 8
7 1 / 2
* 4 9 , 6 6 1
* 4 9 , 6 6 1
4 7 , 7 5 6
4 5 , 1 9
0
4 1 , 5 3 3
7 3 / 4
5 4 , 5 1 5
5 1 , 6 8 7
4 7 , 7 5 6
4 5 , 1 9
0
4 1 , 5 3 3
A P l
N C 5 6
7 1 / 4
* 4 0 , 4 9 8
* 4 0 , 4 9 8
* 4 0 , 4 9
8
* 4 0 , 4 9 8
7 1 / 2
* 4 9 , 0 6 0
4 8 , 2 2 1
4 5 , 6 8
0
4 2 , 0 5 8
7 3 / 4
5 2 , 1 1 5
4 8 , 2 2 1
4 5 , 6 8
0
4 2 , 0 5 8
8
5 2 , 1 1 5
4 8 , 2 2 1
4 5 , 6 8
0
4 2 , 0 5 8
6 5 /
A P l R e
g u l a r
7 1 / 2
* 4 6 , 3 9 9
* 4 6 , 3 9 9
* 4 6 , 3 9
9
* 4 6 , 3 9 9
7 3 / 4
* 5 5 , 6 2 7
5 3 , 3 4 6
5 0 , 7 0
4
4 6 , 9 3 6
8
5 7 , 3 9 3
5 3 , 3 4 6
5 0 , 7 0
4
4 6 , 9 3 6
8 1 / 4
5 7 , 3 9 3
5 3 , 3 4 6
5 0 , 7 0
4
4 6 , 9 3 6
Appendix #9 Continued
(Imperial)
185
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First Edition
Appendix #9 Continued
(Imperial)
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c h e s
i n .
T y p e
( i n . )
2 1 /
2 1 3 /
3
3 1 /
3 1 /
3 3 /
6 5 /
H - 9 0 4
7 1 / 2
* 4 6 , 5 0 9
* 4 6 , 5 0 9
* 4 6 , 5 0 9
* 4 6 , 5 0
9
7 3 / 4
* 5 5 , 7 0 8
* 5 5 , 7 0 8
5 3 , 6 2 9
4 9 , 8 5
5
8
6 0 , 3 2 1
5 6 , 2 7 3
5 3 , 6 2 9
4 9 , 8 5
5
8 1
/ 4
6 0 , 3 2 1
5 6 , 2 7 3
5 3 , 6 2 9
4 9 , 8 5
5
A P l
N C 6 1
8
* 5 5 , 1 3 1
* 5 5 , 1 3 1
* 5 5 , 1 3 1
* 5 5 , 1 3
1
8 1 / 4
* 6 5 , 4 3 8
* 6 5 , 4 3 8
* 6 5 , 4 3 8
6 1 , 6 2
4
8 1 / 2
7 2 , 6 7 0
6 8 , 3 9 8
6 5 , 6 0 7
6 1 , 6 2
4
8 3 / 4
7 2 , 6 7 0
6 8 , 3 9 8
6 5 , 6 0 7
6 1 , 6 2
4
9
7 2 , 6 7 0
6 8 , 3 9 8
6 5 , 6 0 7
6 1 , 6 2
4
5 1 /
A P l l F
8
* 5 6 , 6 4 1
* 5 6 , 6 4 1
* 5 6 , 6 4 1
* 5 6 , 6 4
1
* 5 6 , 6 4 1
8 1 / 4
* 6 7 , 1 3 3
* 6 7 , 1 3 3
* 6 7 , 1 3 3
6 3 , 3 8
1
5 9 , 0 2 7
8 1 / 2
7 4 , 6 2 6
7 0 , 2 7 7
6 7 , 4 3 6
6 3 , 3 8
1
5 9 , 0 2 7
8 3 / 4
7 4 , 6 2 6
7 0 , 2 7 7
6 7 , 4 3 6
6 3 , 3 8
1
5 9 , 0 2 7
9
7 4 , 6 2 6
7 0 , 2 7 7
6 7 , 4 3 6
6 3 , 3 8
1
5 9 , 0 2 7
9 1 / 4
7 4 , 6 2 6
7 0 , 2 7 7
6 7 , 4 3 6
6 3 , 3 8
1
5 9 , 0 2 7
6 5 /
A P l F u
l l H o l e
8 1 / 2
* 6 7 , 7 8 9
* 6 7 , 7 8 9
* 6 7 , 7 8 9
* 6 7 , 7 8
9
* 6 7 , 7 8 9
6 7 , 1 8 4
8 3 / 4
* 7 9 , 5 4 4
* 7 9 , 5 4 4
* 7 9 , 5 4 4
7 6 , 7 0
6
7 2 , 1 0 2
6 7 , 1 8 4
9
8 8 , 5 8 2
8 3 , 9 9 2
8 0 , 9 9 1
7 6 , 7 0
6
7 2 , 1 0 2
6 7 , 1 8 4
9 1 / 4
8 8 , 5 8 2
8 3 , 9 9 2
8 0 , 9 9 1
7 6 , 7 0
6
7 2 , 1 0 2
6 7 , 1 8 4
9 1 / 2
8 8 , 5 8 2
8 3 , 9 9 2
8 0 , 9 9 1
7 6 , 7 0
6
7 2 , 1 0 2
6 7 , 1 8 4
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March 2005
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u
e 2
f
t - l b
S i z e ,
O D ,
B o r e o f D r i l l C o l l a r , i n c
h e s
i n .
T y p e
( i n . )
2 1 /
2 1 3 /
3
3 1 /
3 1 /
3 3 /
A P l
N C 7 0
9
* 7 5 , 7 8 1
* 7 5 , 7 8 1
* 7 5 , 7 8 1
* 7 5 , 7 8
1
* 7 5 , 7 8 1
* 7 5 , 7 8 1
9 1 / 4
* 8 8 , 8 0 2
* 8 8 , 8 0 2
* 8 8 , 8 0 2
* 8 8 , 8 0
2
* 8 8 , 8 0 2
* 8 8 , 8 0 2
9 1 / 2
* 1 0 2 , 3 5 4
* 1 0 2 , 3 5 4
* 1 0 2 , 3 5 4
1 0 1 , 1 0
7
9 6 , 2 1 4
9 0 , 9 8 4
9 3 / 4
1 1 3 , 7 1 0
1 0 8 , 8 4 1
1 0 5 , 6 5 7
1 0 1 , 1 0
7
9 6 , 2 1 4
9 0 , 9 8 4
1 0
1 1 3 , 7 1 0
1 0 8 , 8 4 1
1 0 5 , 6 5 7
1 0 1 , 1 0
7
9 6 , 2 1 4
9 0 , 9 8 4
1 0 1
/ 4
1 1 3 , 7 1 0
1 0 8 , 8 4 1
1 0 5 , 6 5 7
1 0 1 , 1 0
7
9 6 , 2 1 4
9 0 , 9 8 4
A P l
N C 7 7
1 0
* 1 0 8 , 1 9 4
* 1 0 8 , 1 9 4
* 1 0 8 , 1 9 4
* 1 0 8 , 1 9
4
* 1 0 8 , 1 9 4
* 1 0 8 , 1 9 4
1 0 1 / 4
* 1 2 4 , 0 5 1
* 1 2 4 , 0 5 1
* 1 2 4 , 0 5 1
* 1 2 4 , 0 5
1
* 1 2 4 , 0 5 1
* 1 2 4 , 0 5 1
1 0 1 / 2
* 1 4 0 , 4 9 1
* 1 4 0 , 4 9 1
* 1 4 0 , 4 9 1
1 4 0 , 4 8
8
1 3 4 , 1 1 9
1 2 9 , 3 7 5
1 0 3 / 4
1 5 4 , 2 9 7
1 4 8 , 9 6 5
1 4 5 , 4 7 6
1 4 0 , 4 8
8
1 3 5 , 1 1 9
1 2 9 , 3 7 5
1 1
1 5 4 , 2 9 7
1 4 8 , 9 6 5
1 4 5 , 4 7 6
1 4 0 , 4 8
8
1 3 5 , 1 1 9
1 2 9 , 3 7 5
7
H - 9 0 4
8
* 5 3 , 4 5 4
* 5 3 , 4 5 4
* 5 3 , 4 5 4
* 5 3 , 4 5
4
* 5 3 , 4 5 4
* 5 3 , 4 5 4
8 1 / 4
* 6 3 , 7 3 8
* 6 3 , 7 3 8
* 6 3 , 7 3 8
* 6 3 , 7 3
8
6 0 , 9 7 1
5 6 , 3 8 2
8 1
/ 2
* 7 4 , 4 7 8
7 2 , 0 6 6
6 9 , 2 6 5
6 5 , 2 6
7
6 0 , 9 7 1
5 6 , 3 8 2
7 5 /
A P l R e
g u l a r
8 1 / 2
* 6 0 , 4 0 2
* 6 0 , 4 0 2
* 6 0 , 4 0 2
* 6 0 , 4 0
2
* 6 0 , 4 0 2
* 6 0 , 4 0 2
8 3 / 4
* 7 2 , 1 6 9
* 7 2 , 1 6 9
* 7 2 , 1 6 9
* 7 2 , 1 6
9
* 7 2 , 1 6 9
* 7 2 , 1 6 9
9
* 8 4 , 4 4 2
* 8 4 , 4 4 2
* 8 4 , 4 4 2
8 4 , 2 2
1
7 9 , 5 3 6
7 4 , 5 2 9
9 1 / 4
9 6 , 3 0 1
9 1 , 6 3 3
8 8 , 5 8 0
8 4 , 2 2
1
7 9 , 5 3 6
7 4 , 5 2 9
9 1 / 2
9 6 , 3 0 1
9 1 , 6 3 3
8 8 , 5 8 0
8 4 , 2 2
1
7 9 , 5 3 6
7 4 , 5 2 9
Appendix #9 Continued
(Imperial)
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First Edition
Appendix #9 Continued
(Imperial)
C o n n
e c t i o n
M i n
i m u m M a k e - u p T o r q u e 2
f t - l b
S i z e ,
O D ,
B
o r e o f D r i l l C o l l a r , i n c h e s
i n .
T
y p e
( i n . )
2 1 /
2 1 3 /
3
3 1 /
3 1 /
3 3 /
7 5 /
H - 9 0 4
9
*
7 3 , 0 1 7
* 7 3 , 0 1 7
* 7 3 , 0 1 7
* 7 3 , 0 1 7
* 7 3 , 0 1 7
*
7 3 , 0 1 7
9 1 / 4
*
8 6 , 0 0 6
* 8 6 , 0 0 6
*
8 6 , 0 0 6
* 8 6 , 0 0 6
* 8 6 , 0 0 6
*
8 6 , 0 0 6
9 1
/ 2
*
9 9 , 5 0 8
* 9 9 , 5 0 8
*
9 9 , 5 0 8
* 9 9 , 5 0 8
* 9 9 , 5 0 8
9 6 , 2 8 5
8 5 /
A P l R e g u l a r
1 0
* 1
0 9 , 3 4 5
* 1 0 9 , 3 4 5
* 1 0 9 , 3 4 5
* 1 0 9 , 3 4 5
* 1 0 9 , 3 4 5
* 1
0 9 , 3 4 5
1 0 1 / 4
* 1
2 5 , 2 6 3
* 1 2 5 , 2 6 3
* 1
2 5 , 2 6 3
* 1 2 5 , 2 6 3
* 1 2 5 , 2 6 3
1
2 5 , 0 3 4
1 0 1 / 2
* 1
4 1 , 7 6 7
* 1 4 1 , 7 6 7
1 4 1 , 1 3 4
1 3 6 , 1 4 6
1 3 0 , 7 7 7
1
2 5 , 0 3 4
8 5 /
H - 9 0 4
1 0 1 / 4
* 1
1 3 , 4 8 2
* 1 1 3 , 4 8 2
* 1 1 3 , 4 8 2
* 1 1 3 , 4 8 2
* 1 1 3 , 4 8 2
* 1
1 3 , 4 8 2
1 0 1
/ 2
* 1
3 0 , 0 6 3
* 1 3 0 , 0 6 3
* 1 3 0 , 0 6 3
* 1 3 0 , 0 6 3
* 1 3 0 , 0 6 3
* 1
3 0 , 0 6 3
7
H - 9 0 4
8 3 / 4
* 6 8 , 0 6 1
* 6 8 , 0 6 1
6 7 , 2 5 7
6 2 , 8 4 5
5 8 , 1 3 1
(wthowto
q
ae
9
7 4 , 2 3 5
7 1 , 3 6 1
6 7 , 2 5 7
6 2 , 8 4 5
5 8 , 1 3 1
7 5 /
A P l R e g u l a r
9 1 / 4
* 7 3 , 0 9 9
* 7 3 , 0 9 9
* 7 3 , 0 9 9
*
7 3 , 0 9 9
(wthowto
q
ae
9 1 / 2
* 8 6 , 4 6 3
* 8 6 , 4 6 3
8 2 , 4 5 7
7 7 , 2 8 9
9 3 / 4
9 1 , 7 8 9
8 7 , 2 9 2
8 2 , 4 5 7
7 7 , 2 8 9
1 0
9 1 , 7 8 9
8 7 , 2 9 2
8 2 , 4 5 7
7 7 , 2 8 9
7 5 /
H - 9 0 4
9 3 / 4
* 9 1 , 6 6 7
* 9 1 , 6 6 7
* 9 1 , 6 6 7
* 9 1 , 6 6 7
*
9 1 , 6 6 7
(wthowto
q
ae
1 0
* 1 0 6 , 2 6 0
* 1 0 6 , 2 6 0
* 1 0 6 , 2 6 0
1 0 4 , 1 7 1
9 8 , 8 0 4
1 0 1 / 4
1 1 7 , 1 1 2
1 1 3 , 8 5 1
1 0 9 , 1 8 8
1 0 4 , 1 7 1
9 8 , 8 0 4
1 0 1 / 2
1 1 7 , 1 1 2
1 1 3 , 8 5 1
1 0 9 , 1 8 8
1 0 4 , 1 7 1
9 8 , 8 0 4
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March 2005
C o n n e c t i o n
M i n i m u m M a k e - u p T o r q u e 2
f t - l b
S i z e ,
O D ,
B
o r e o f D r i l l C o l l a r , i n c h e s
i n .
T
y p e
( i n . )
2 1 /
2 1 3 /
3
3 1 /
3 1 /
3 3 /
8 5 /
A P l R e g u l a r
1 0 3 / 4
* 1
1 2 , 8 8 3
* 1 1 2 , 8 8 3
* 1 1 2 , 8 8 3
* 1
1 2 , 8 8 3
(wthowto
q
ae
1 1
* 1
3 0 , 6 7 2
* 1 3 0 , 6 7 2
* 1 3 0 , 6 7 2
* 1
3 0 , 6 7 2
1 1 1
/ 4
1 4 7 , 6 1 6
1 4 2 , 4 3 0
1 3 6 , 8 4 6
1
3 0 , 8 7 1
8 5 /
H - 9 0
1 0 3 / 4
*
9 2 , 9 6 0
* 9 2 , 9 6 0
* 9 2 , 9 6 0
*
9 2 , 9 6 0
(wthowto
q
ae
1 1
* 1 1 0 , 7 8 1
* 1 1 0 , 7 8 1
* 1 1 0 , 7 8 1
* 1
1 0 , 7 8 1
1 1 1 / 4
* 1
2 9 , 2 0 3
* 1 2 9 , 2 0 3
* 1 2 9 , 2 0 3
* 1
2 9 , 2 0 3
Appendix #9 Continued
(Imperial)
* N o t e s :
1 . T o r q u e f i g u r e s
p r e c e d e d b y a n a s t e r i s k i n d i c a t e t h a t t h e w e a k e r m e m b e r
f o r t h e c o r r e s p o n d i n g o u t s i d e d i a m e t e r ( O D
) a n d b o r e i s t h e B O X . F o r a l l
o t h e r t o r q u e v a l u e s t h e w e a k e r m e m b e r i s
t h e P I N .
2 . I n e a c h c o n n e c
t i o n s i z e a n d t y p e g r o u p ,
t o r q u e v a l u e s a p p l y t o a l l c o n -
n e c t i o n t y p e s i n t h e g r o u p , w h e n u s e d w i t h
t h e s a m e d r i l l c o l l a r o u t s i d e
d i a m e t e r a n d b o r e , i . e . 2 3 / 8
A P I I F , A P I N C 2
6 , a n d 2 7 / 8
S l i m H
o l e c o n
n e c -
t i o n s u s e d w i t h 3 1 / 2
x 1 1 / 4
d r i l l c o l l a r s a l l h a
v e t h e s a m e m i n i m u m m
a k e - u p
t o r q u e o f 4 6 0 0 f t . l b . , a n d t h e B O X i s t h e w
e a k e r m e m b e r .
3 . S t r e s s - r e l i e f f e a t u r e s a r e d i s r e g a r d e d f o
r m a k e - u p t o r q u e .
1 B a s i s o f c a l c u l a t i o n s f o r r e c o m m e n d e d m a k e - u p t o r q u e a s s u m e d t h e u s e
o f a t h r e a d c o m p o u n d c o n t a i n i n g 4 0 - 6 0 %
b y w e i g h t o f f i n e l y p o w d e
r e d
m e t a l l i c z i n c o r 6 0 %
b y w e i g h t o f f i n e l y p o w
d e r e d m e t a l l i c l e a d , w i t h
n o t
m o r e t h a n 0 . 3 % t
o t a l a c t i v e s u l f u r ( R e f e r e n
c e t h e c a u t i o n r e g a r d i n g
t h e u s e
o f h a z a r d o u s m a t e r i a l s i n A p p e n d i x
F o f S p e c i f i c a t i o n 7 ) a p p l i e d t h o r o u g h l y
t o a l l t h r e a
d s a n d s h o u l d e r s a n d u s i n g t h e m o d i f i e d S c r e w J a
c k f o r m u l a i n
A p p e n d i x A
, p a r a g r a p h A . 8 , a n d a u n i t s t r e s s o f 6 2 , 5 0 0 p s i i n
t h e b o x o r
p i n , w h i c h e
v e r i s w e a k e r .
2 N o r m a l t o r q u e r a n g e i s t a b u l a t e d v a l u e p l u s 1 0 % . H i g h e r t o r
q u e v a l u e s
m a y b e u s e d u n d e r e x t r e m e c o n d i t i o n s .
3 M a k e - u p t o r q u e f o r 2 7 / 8
P A C c o n n e c
t i o n i s b a s e d o n 8 7 , 5 0 0
p s i s t r e s s a n d
o t h e r f a c t o
r s l i s t e d i n f o o t n o t e 1 .
4 M a k e - u p t o r q u e f o r H - 9 0 c o n n e c t i o n i s b a s e d o n 5 6 , 2 0 0 p s i s t r e s s a n d
o t h e r f a c t o
r s l i s t e d i n f o o t n o t e 1 .
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Drill Collar ID, mm
Drill Collar OD, mm 25.4 31.8 38.1 44.5 50.8
73.0 28.3 26.8 23.8
76.2 31.2 29.8 26.8
79.4 32.7 32.7 29.8
82.6 38.7 35.7 32.7
88.9 44.6 43.2 40.2
95.3 52.1 49.1 47.6
101.6 59.5 58.0 55.1 52.1 47.6
104.8 64.0 61.0 58.0 55.1 52.1
108.0 68.4 65.5 62.5 59.5 56.5
114.3 75.9 74.4 71.4 68.4 64.0
120.7 80.4 77.4 74.4127.0 90.8 87.8 83.3
133.4 101.2 96.7 93.7
139.7 111.6 108.6 104.2
146.1 122.0 119.0 116.1
152.4 133.9 130.9 126.5
158.8 145.8 142.8 139.9
165.1 159.2 156.2 151.8
171.5 172.6 169.6 165.2
177.8 186.0 183.0 178.6
184.2 199.4 196.4 193.4
190.5 214.3 211.3 206.8
196.9 229.2 226.2 223.2
203.2 245.5 242.5 238.1209.6 261.9 258.9 254.4
215.9 278.3 275.3 270.8
228.6 312.5 309.5 306.5
241.3 348.2 345.2 342.2
247.7 369.0 364.6 361.6
254.0 388.4 385.4 382.4
279.4 471.7 468.7 465.7
304.8 564.0 561.0 556.5
Notes: 1. Refer to API Specification 7, Table 6.1 for API standarddrill collar dimensions.
2. For special configurations of drill collars, consultmanufacturer for reduction in weight.
First Edition
Appendix #10Drill Collar Weight (Steel)(kilograms per meter)Taken from API Recommended Practice 7G(Metric)
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Drill Collar ID, mm
57.2 63.5 71.4 76.2 82.6 88.9 95.3 101.6
43.2
47.6
52.1
61.0
69.9 65.578.9 74.4
89.3 84.8
99.7 95.2 89.3
111.6 107.1 99.7 95.2 89.3
123.5 117.6 111.6 107.1 101.2
135.4 130.9 123.5 119.0 113.1 107.1
147.3 142.8 135.4 132.4 126.5 119.0
160.7 156.2 148.8 145.8 138.4 132.4
174.1 169.6 163.7 159.2 153.3 145.8 138.4 125.0
189.0 184.5 177.1 172.6 166.7 160.7 153.3 138.4
203.9 197.9 192.0 187.5 181.5 174.1 168.1 151.8
218.7 214.3 206.8 202.4 196.4 190.5 183.0 166.7
233.6 229.2 223.2 218.7 212.8 205.3 197.9 181.5250.0 245.5 238.1 235.1 229.2 221.7 214.3 197.9
266.4 261.9 255.9 251.5 245.5 238.1 230.6 223.2
302.1 297.6 290.2 285.7 279.7 273.8 266.4 258.9
337.8 333.3 327.4 321.4 315.5 311.0 306.5 294.6
357.1 352.7 345.2 340.8 334.8 328.8 321.4 314.0
378.0 373.5 366.0 361.6 355.6 349.7 342.2 334.8
461.3 456.8 449.4 444.9 439.0 433.0 425.6 418.1
552.0 547.6 541.6 537.2 531.2 523.8 516.3 508.9
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Drill Collar ID, inches
Drill Collar OD, in. 1 1-1/4 1-1/2 1-3/4 2
2-7/8 19 18 16
3 21 20 18
3-1/8 22 22 20
3-1/4
26 24 22
3-1/2 30 29 27
3-3/4 35 33 32
4 40 39 37 35 32
4-1/8 43 41 39 37 35
4-1/4 46 44 42 40 38
4-1/2 51 50 48 46 43
4-3/4 54 52 50
5 61 59 56
5-1/4 68 65 63
5-1/2 75 73 70
5-3/4 82 80 78
6 90 88 85
6-1/4 98 96 94
6-1/2 107 105 102
6-3/4 116 114 111
7 125 123 120
7-1/4 134 132 130
7-1/2 144 142 139
7-3/4 154 152 150
8 165 163 160
8-1/4 176 174 171
8-1/2 187 185 1829 210 208 206
9-1/2 234 232 230
9-3/4 248 245 243
10 261 259 257
11 317 315 313
12 379 377 374
Notes: 1. Refer to API Specification 7, Table 6.1 for API standarddrill collar dimensions.
2. For special configurations of drill collars, consultmanufacturer for reduction in weight.
First Edition
Appendix #10Drill Collar Weight (Steel)(pounds per foot)Taken from API Recommended Practice 7G(Imperial)
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Drill Collar ID, inches
2-1/4 2-1/2 2-13/16 3 3-1/4 3-1/2 3-3/4 4
29
32
35
41
47 44
53 50
60 57
67 64 60
75 72 67 64 60
83 79 75 72 68
91 88 83 80 76 72
99 96 91 89 85 80
108 105 100 98 93 89
117 114 110 107 103 98 93 84
127 124 119 116 112 108 103 93
137 133 129 126 122 117 113 102
147 144 139 136 132 128 123 112
157 154 150 147 143 138 133 122
168 165 160 158 154 149 144 133
179 176 172 169 165 160 155 150203 200 195 192 188 184 179 174
227 224 220 216 212 209 206 198
240 237 232 229 225 221 216 211
254 251 246 243 239 235 230 225
310 307 302 299 295 291 286 281
371 368 364 361 357 352 347 342
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First Edition
Appendix #11API Casing Data, with Bit Sizes andClearances (Metric)
194
Bit Sizes andDiametrical
Clearance
CasingSpec
ifications
Casing Weight Casing Drif
t Bit ClearanceSize OD (k
g
/m) ID Diameter Size (mm)(mm) (mm) (mm) (mm)
114.3 14.14 103.89 100.71 98.4 2.29
17.26 101.60 98.43 98.4 0.00
20.09 99.57 96.39 95.3 1.14
127.0 17.11 115.82 112.65 108.0 4.70
19.34 114.15 110.97 108.0 3.02
22.32 111.96 108.79 108.0 0.84
26.78 108.61 105.44 104.8 0.66
139.7 19.34 128.12 124.94 120.7 4.29
20.83 127.30 124.13 120.7 3.48
23.06 125.73 122.56 120.7 1.19
25.30 124.26 121.08 120.7 0.43
29.76 121.36 118.19 117.5 0.7134.22 118.62 115.44 114.3 1.14
152.4 22.32 140.31 137.13 136.5 0.61
26.78 137.77 134.59 130.2 4.42
29.76 135.94 132.77 130.2 2.59
34.22 133.10 129.92 123.8 6.10
168.3 25.30 155.83 152.65 152.4 0.25
29.76 153.64 150.47 149.2 1.2435.71 150.39 147.22 142.9 4.34
41.66 147.09 143.92 142.9 1.04
47.62 144.15 140.97 136.5 4.44
177.8 25.30 166.07 162.89 158.8 4.14
29.76 163.98 160.81 158.8 2.06
34.22 161.70 158.52 155.6 2.95
38.69 159.41 156.24 155.6 0.66
43.15 157.07 153.90 152.4 1.50
47.62 154.79 151.61 149.2 2.39
52.08 152.50 149.33 149.2 0.10
56.54 150.37 147.19 146.1 1.14
193.7 29.76 180.98 177.80 171.5 6.35
35.71 178.44 175.26 171.5 3.81
39.28 177.01 173.84 171.5 2.39
44.19 174.63 171.45 171.5 0.00
50.15 171.83 168.66 168.3 0.38
58.03 168.28 165.10 165.1 0.00
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Casing Weight Casing Drif
t Bit ClearanceSize OD (k
g
/m) ID Diameter Size (mm)(mm) (mm) (mm) (mm)
219.1 35.71 205.66 202.49 200.0 2.46
41.66 203.63 200.46 200.0 0.43
47.62 201.19 198.02 193.7 4.34
53.57 198.76 195.58 193.7 1.91
59.52 196.22 193.04 187.3 5.71
65.47 193.68 190.50 187.3 3.18
72.91 190.78 187.60 187.3 0.28
244.5 43.60 230.20 226.24 222.3 3.99
48.06 228.63 224.66 222.3 2.41
53.57 226.59 222.63 222.3 0.38
59.52 224.41 220.45 219.1 1.37
64.73 222.38 218.41 215.9 2.51
69.94 220.50 216.54 215.9 0.64
79.61 216.79 212.83 212.7 0.10
273.1 48.73 258.88 254.91 250.8 4.09
60.26 255.27 251.31 250.8 0.48
67.70 252.73 248.77 247.7 1.12
75.89 250.19 246.23 244.5 1.75
82.58 247.90 243.94 228.6 15.34
298.5 56.54 283.21 279.25 273.1 6.20
62.50 281.53 277.57 273.1 4.52
69.94 279.40 275.44 273.1 2.39
80.35 276.35 272.39 269.9 2.51
89.28 273.61 269.65 250.8 18.82
339.7 71.42 322.96 319.00 311.2 7.85
81.80 320.42 316.46 311.2 5.31
90.77 317.88 313.92 311.2 2.77
101.18 315.34 311.38 311.2 0.23
107.14 313.61 309.65 304.8 4.85
406.4 81.84 390.53 385.75 381.0 4.75
96.72 387.35 382.57 381.0 1.57
111.60 384.18 379.37 374.7 4.72
124.99 381.25 376.48 374.7 1.83508.0 139.87 485.75 480.97 444.5 36.47
March 2005
Appendix #11 Continued
API Casing Data, with Bit Sizes andClearances (Metric)
CasingSpecific
ationsBit Size
s andDiametrical
Clearance
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Casing Weig
ht Casing Drif
t Bit ClearanceSize OD (lbs/f
t) ID Diameter Size (in.)(in.) (in.) (in.) (in.)
4-1 /2 9.50 4.090 3.965 3-7/8 0.090
11.60 4.000 3.875 3-7/8 0.000
13.50 3.920 3.795 3-3/4 0.045
5 11.50 4.560 4.435 4-1/4 0.18513.00 4.494 4.369 4-1/4 0.119
15.00 4.408 4.283 4-1/4 0.033
18.00 4.276 4.151 4-1/8 0.026
5-1 /2 13.00 5.044 4.919 4-3/4 0.169
14.00 5.012 4.887 4-3/4 0.137
15.50 4.950 4.825 4-3/4 0.075
17.00 4.892 4.767 4-3/4 0.017
20.00 4.778 4.653 4-5/8 0.028
23.00 4.670 4.545 4-1/2 0.045
6 15.00 5.524 5.399 5-3/8 0.024
18.00 5.424 5.299 5-1/8 0.174
20.00 5.352 5.227 5-1/8 0.102
23.00 5.240 5.115 4-7/8 0.240
6-5 /8 17.00 6.135 6.010 6 0.010
20.00 6.049 5.924 5-7/8 0.049
24.00 5.921 5.796 5-5/8 0.171
28.00 5.791 5.666 5-5/8 0.041
32.00 5.675 5.550 5-3/8 0.175
7 17.00 6.538 6.431 6-1/4 0.163
20.00 6.456 6.331 6-1/4 0.081
23.00 6.366 6.241 6-1/8 0.116
26.00 6.276 6.151 6-1/8 0.026
29.00 6.184 6.059 6 0.059
32.00 6.094 5.969 5-7/8 0.094
35.00 6.004 5.879 5-7/8 0.004
38.00 5.920 5.795 5-3/4 0.045
7-5 /8 20.00 7.125 7.000 6-3/4 0.250
24.00 7.025 6.900 6-3/4 0.150
26.40 6.969 6.844 6-3/4 0.094
29.70 6.875 6.750 6-3/4 0.000
33.70 6.765 6.640 6-5/8 0.015
39.00 6.625 6.500 6-1/2 0.000
Appendix #11 Continued
API Casing Data, with Bit Sizes andClearances (Imperial)
CasingSpecifications
Bit Sizes andDiametrical
Clearance
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CasingSpecifications
Bit Size
s andDiametric
al
Clearanc
e
Appendix #11 Continued
API Casing Data, with Bit Sizes andClearances (Imperial)
197
Casing Weig
ht Casing Drif
t Bit ClearanceSize OD (lbs/f
t) ID Diameter Size (in.)(in.) (in.) (in.) (in.)
8-5 /8 24.00 8.097 7.972 7-7/8 0.097
28.00 8.017 7.892 7-7/8 0.017
32.00 7.921 7.796 7-5/8 0.171
36.00 7.825 7.700 7-5/8 0.075
40.00 7.725 7.600 7-3/8 0.225
44.00 7.625 7.500 7-3/8 0.125
49.00 7.511 7.386 7-3/8 0.011
9-5 /8 29.30 9.063 8.907 8-3/4 0.157
32.30 9.001 8.845 8-3/4 0.095
36.00 8.921 8.765 8-3/4 0.015
40.00 8.835 8.679 8-5/8 0.054
43.50 8.755 8.599 8-1/2 0.099
47.00 8.681 8.525 8-1/2 0.025
53.50 8.535 8.379 8-3/8 0.004
10-3 /4 32.75 10.192 10.036 9-7/8 0.161
40.50 10.050 9.894 9-7/8 0.019
45.50 9.950 9.794 9-3/4 0.044
51.00 9.850 9.694 9-5/8 0.069
55.50 9.760 9.604 9 0.604
11-3 /4 38.00 11.150 10.994 10-3/4 0.244
42.00 11.084 10.928 10-3/4 0.178
47.00 11.000 10.844 10-3/4 0.094
54.00 10.880 10.724 10-5/8 0.099
60.00 10.772 10.616 9-7/8 0.741
13-3 /8 48.00 12.715 12.559 12-1/4 0.309
54.50 12.615 12.459 12-1/4 0.209
61.00 12.515 12.359 12-1/4 0.109
68.00 12.415 12.259 12-1/4 0.009
72.00 12.347 12.191 12 0.191
16 55.00 15.375 15.187 15 0.187
65.00 15.250 15.062 15 0.06275.00 15.125 14.936 14-3/4 0.186
84.00 15.010 14.822 14-3/4 0.072
20 94.00 19.124 18.936 17-1/2 1.436
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Nozzle Number of Nozzles
Size (mm) 1 2 3 4 5
5.55 24.2 48.5 72.7 97.0 121.2
6.35 31.7 63.3 95.0 126.7 158.37.14 40.1 80.2 120.2 160.3 200.4
7.94 49.5 99.0 148.4 197.9 247.4
8.73 59.9 119.7 179.6 239.5 299.4
9.53 71.3 142.5 213.8 285.0 356.3
10.32 83.6 167.3 250.9 334.5 418.1
11.11 97.0 194.0 291.0 387.9 484.9
11.91 111.3 222.7 334.0 445.3 556.712.70 126.7 253.4 380.0 506.7 633.4
14.29 160.3 320.7 481.0 641.3 801.6
15.88 197.9 395.9 593.8 791.7 989.7
17.46 239.5 479.0 718.5 958.0 1197.5
19.05 285.0 570.0 855.1 1140.1 1425.1
22.23 387.9 775.9 1163.8 1551.8
23.81 445.3 890.7 1336.0
Noz
zle Number of Nozzles
Size (32nds) 1 2 3 4 5
7 0.0376 0.0752 0.1127 0.1503 0.1879
8 0.0491 0.0982 0.1473 0.1963 0.2454
9 0.0621 0.1243 0.1864 0.2485 0.3106
10 0.0767 0.1534 0.2301 0.3068 0.3835
11 0.0928 0.1856 0.2784 0.3712 0.4640
12 0.1104 0.2209 0.3313 0.4418 0.5522
13 0.1296 0.2592 0.3889 0.5185 0.6481
14 0.1503 0.3007 0.4510 0.6013 0.7517
15 0.1726 0.3451 0.5177 0.6903 0.8629
16 0.1963 0.3927 0.5890 0.7854 0.9817
18 0.2485 0.4970 0.7455 0.9940 1.2425
20 0.3068 0.6136 0.9204 1.2272 1.5340
22 0.3712 0.7424 1.1137 1.4849 1.8561
24 0.4418 0.8836 1.3254 1.7671 2.2089
28 0.6013 1.2026 1.8040 2.4053
30 0.6903 1.3806 2.0709
Appendix #12 (Metric)
TFA of Flow Nozzles (mm2)
Appendix #12 (Imperial)
TFA of Flow Nozzles (in2)
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Nozzle Number of Nozzles
Size (32nds) 6 7 8 9 10
7 0.2255 0.2631 0.3007 0.3382 0.3758
8 0.2945 0.3436 0.3927 0.4418 0.4909
9 0.3728 0.4349 0.4970 0.5591 0.6213
10 0.4602 0.5369 0.6136 0.6903 0.7670
11 0.5568 0.6496 0.7424 0.8353 0.9281
12 0.6627 0.7731 0.8836 0.9940 1.1045
13 0.7777 0.9073 1.0370 1.1666 1.2962
14 0.9020 1.0523 1.2026 1.3530 1.5033
15 1.0354 1.2080 1.3806 1.5532 1.7257
16 1.1781 1.3744 1.5708 1.7671
18 1.4910 1.7395 1.9880
20 1.8408 2.1476
22 2.2273
24
28
30
Appendix #12 (Metric)
TFA of Flow Nozzles (mm2)
Appendix #12 (Imperial)
TFA of Flow Nozzles (in2)
Nozzle Number of Nozzles
Size (mm) 6 7 8 9 10
5.55 145.5 169.7 194.0 218.2 242.5
6.35 190.0 221.7 253.4 285.0 316.77.14 240.5 280.6 320.7 360.7 400.8
7.94 296.9 346.4 395.9 445.3 494.8
8.73 359.2 419.1 479.0 538.9 598.7
9.53 427.5 498.8 570.0 641.3 712.6
10.32 501.8 585.4 669.0 752.6 836.3
11.11 581.9 678.9 775.9 872.9 969.9
11.91 668.0 779.4 890.7 1002.0 1113.412.70 760.1 886.7 1013.4 1140.1
14.29 962.0 1122.3 1282.6
15.88 1187.6 1385.5
17.46 1437.0
19.05
22.23
23.81
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Appendix #13IADC Roller BitDull Grading System
TOOTH CONDITION
I = Inner 2/3 of bit cutting structure
O = Outer 1/3 of bit cutting structure
Grade from 1 to 8 based on lost tooth height and/or insertwear, loss or breakage
1 = No loss, etc.
8 = All lost or broken, etc.
DULL CHARACTERISTICS
D = Major Dull Char. O = Other Dull Char.
BC Broken cone
BT Broken teeth/cutters
BU Balled up
*CC Cracked cone
*CD Cone dragged
CI Cone interference
CR Cored
CT Chippedteeth/cutters
ER Erosion
FC Flat crested wear
HC Head checking
JC Junk damage
*LC Lost cone
LN Lost Nozzle
LT Lost teeth/cutter
OC Off-center wear
PB Pinched bit
PN Plugged nozzle
RG Rounded gage
RO Ring out
SD Shirt tail damage
SS Self-sharpening wear
TR Tracking
WO Wash out on bit
WT Worn teeth/cutters
NO No major/other dull
characteristics
* SHOW CONE NUMBER(S) UNDER LOCATION
CUTTING STRUCTURE B G REMARKS
INNERROWS
(I)
OUTERROWS
(O)
DULLCHAR.
(D)
LOCA-TION(L)
BRG.SEAL(B)
GAUGEmm(G)
OTHERDULL
(O)
REASONPULLED
(R)
T B G REMARKS
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Appendix #13 Continued
IADC Roller BitDull Grading System
L = LOCATION CONES
Roller cone
N Nose rows H Heel rows
M Middle rows A All rows
B = BEARING DULL CODE
Unsealed Bearings Sealed Bearings
1 No life used E Seals effective
8 All life used F Seals failed
G = GAUGE WEARI In gauge
Undergauge - Measure and record to nearestmillimeter (mm) amount undergauge.
R = REASON PULLED
BHA CHG Bottomholeassembly
DMF Downhole MTRfailure
DSF Drill string failure
DST Drill stem test
DTF Downhole tool failureCM Condition mud
CP Core point
DP Drill plug
FM Formation change
HP Hole problems
HR Hours
PP Pump pressure
PR Penetration rate
TD Total depth/CSGdepth
TO Torque
TW Twist off
WC Weather conditions
WOS Washout-drill string
LOG Run logs
RIG Rig repair
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Appendix #14Conversion Factors
MULTIPLY BY TO OBTAIN
LENGTH
centimeter (cm) 0.3937 inch (in)
foot (ft) 0.3048 metre (m)
inch (in) 2.54 centimeter (cm)
inch (in) 25.4 millimeter (mm)
kilometer (km) 0.6214 mile
metre (m) 3.28084 foot (ft)
mile 1.609 kilometer (km)
millimeter (mm) 0.03937 inch (in)
AREA
acre 4046.9 metre2 (m2)
centimeter2 (cm2) 0.1550 inch2 (in2)
foot2 (ft2) 0.09290 metre2 (m2)
inch2 (in2) 645.2 millimeter2 (mm2)
inch2 (in2) 6.452 centimeter2 (cm2)
metre2 (m2) 10.764 foot2 (ft2)
metre2 (m2) 0.0002471 acre
millimeter2 (mm2) 0.001550 inch2 (in2)
VOLUME
barrels 0.1589 metre3 (m3)
centimeter3 (cm3) 0.06102 inch3 (in3)
foot3 (ft3) 0.02832 metre3 (m3)
foot3 (ft3) 28.32 litre (l)
U.S. gallon 3.7854 litre (l)
inch3 (in3) 16,387 millimeter3 (mm3)
inch3 (in3) 16.387 centimeter3 (cm3)
litre (l) 0.2642 U.S. gallon
litre (l) 0.035315 foot3 (ft3)
metre3 (m3) 6.293 barrels
metre3 (m3) 35.315 foot3 (ft3)
millimeter3 (mm3) 0.00006102inch3 (in3)
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Appendix #14 Continued
Conversion Factors
MULTIPLY BY TO OBTAIN
VELOCITY
foot/second (ft/sec) 0.3048 metre/second (m/sec)
kilometer/hour (km/hr) 0.6214 mile/hour (mph)
mile/hour (mph) 1.609 kilometer/hour (km/hr)
metre/second (m/sec) 3.281 foot/second (ft/sec)
FLOW
gallon/min (gpm) 3.7854 litre/min (l/min)
gallon/min (gpm) 0.003785 metre3 /min (m3 /min)
litre/min (l/min) 0.2642 gallon/min (gpm)
metre3 /min (m3 /min) 264.2 gallon/min (gpm)
MASS
kilogram (kg) 2.2046 pound (lb)
pound (lb) 0.4536 kilogram (kg)
DENSITY
kilogram/metre3 (kg/m3) 0.351 pound/barrel
kilogram/metre3 (kg/m3) 0.06243 pound/foot3 (lb/ft3)
kilogram/metre3 (kg/m3) 0.008345 pound/gallon (lb/gallon)
pound/barrel 2.85 kilogram/metre3 (kg/m3)
pound/foot3 (lb/ft3) 16.02 kilogram/metre3 (kg/m3)
pound/gallon (lb/gallon) 119.83 kilogram/metre3 (kg/m3)
FORCE
decanewton (daN) 2.248 pound-force (lbf)
kilogram-force (kgf) 9.807 newton (N)
newton (N) 0.1020 kilogram-force (kgf)
pound-force (lbf) 0.4448 decanewton (daN)
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Appendix #14 Continued
Conversion Factors
MULTIPLY BY TO OBTAIN
FORCE/LENGTH
newton/metre (N/m) 0.06852 pound/foot (lbf/foot)
pound/foot (lbf/foot) 14.594 newton/metre (N/m)
TORQUE
foot-pound (ft-lbs) 1.3558 newton-metre (N-m)
newton-metre (N-m) 0.7376 foot-pound (ft-lbs)
PRESSURE
bar 14.504 pound/inch2 (psi)
kilopascals (kPa) 0.1450 pound/inch2 (psi)
pound/inch2 (psi) 0.06895 bar
pound/inch2 (psi) 6.895 kilopascals (kPa)
PRESSURE/LENGTH
kilopascals/metre (kPa/m) 0.04421 pound/inch2 /foot (psi/ft)
pound/inch2 /foot (psi/ft) 22.62 kilopascals/metre (kPa/m)
POWER
horsepower (hp) 0.7457 kilowatt (kW)
kilowatt (kW) 1.341 horsepower (hp)
TEMPERATURE
To convert from Celsius (C) to Fahrenheit (F) use:
F = 1.8 * C + 32
To convert from Fahrenheit (F) to Celsius (C) use:
C = (F - 32) / 1.8
VISCOSITY
centipoise 0.001 pascal-second (Pa-sec)
centistoke 1x10-6 metre2 / second (m2 /sec)
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Notes:
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Precision Energy ServicesWorldwide Locations
CORPORATE HEAD OFFICES
PRECISION ENERGY SERVICES
4200, 150 - 6th Avenue S.W.
Calgary, Alberta, Canada
T2P 3Y7
Office: +403.716.4500
Fax: +403.716.4869
e-mail: [email protected]
website: www.precision-es.com
PRECISION ENERGY SERVICES
363 North Sam Houston Parkway East
Suite 1700
Houston, Texas, U.S.A.
77060
Office: +281.260.5600Fax: +281.260.5630
e-mail: [email protected]
website: www.precision-es.com
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Precision Energy ServicesWorldwide Locations Continued
CANADA
9204 - 37 Avenue
Edmonton, Alberta, Canada
T6E 5L4
Office: +780.462.6300
Fax: +780.466.6002
INDIA
401/402, Solitaire Corporate Park
167 Guru Hargovindji Marg
Chakala, Andheri (East)
Mumbai - 400093. INDIA
Office: +91.22.2825.2513 / 16
Fax : +91.22.2826.2734
INDONESIA
P.T. Precision Drilling Services (Indonesia)
Graha Elnusa Building, 4th Floor
Jl. TB Simatupang Kav. 1B
Jakarta 12560, Indonesia
Office: +62.21.7854.6300
Fax: +62.21.7884.1266
VENEZUELAPrecision Drilling de Venezuela C.A.
Edificio Torre Las Mercedes, Mezzanina,
Oficina Nor-Oeste, Av. La Estancia
Caracas, Chuao, Venezuela
CODIGO POSTAL 1060
Office: +58.212.959.4320
Fax: +58.212.959.8192
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Precision Energy ServicesWorldwide Locations Continued
U.S.A.
1207 Spur 529
Rosenberg, Texas, U.S.A.
77471
Office: +281.633.2743
Fax: +281.633.2756
MIDDLE EASTPrecision Drilling Services M E W L L