adhp - gorilla drilling motors manual v2013.06.19

8/20/2019 Adhp - Gorilla Drilling Motors Manual v2013.06.19

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DRILLING MOTOR

HANDBOOK

GORILLA Drilling Motors TM

rev2013.06.19


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GORILLA Drilling Motors™

DRILLING MOTOR HANDBOOK

www.axonep.com

The information contained in this handbook is for reference only. AXON Downhole Products Inc. does not warrant,

nor guarantee the contents. The user assumes all liability and responsibility for use of the information containedherein.


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“At AXON, we embrace Alternative Thinking, we build oilfield Products that Perform, and we demand that Aftermarket is not an Afterthought.”

AXON Downhole Products, Inc. ▪ All Rights Reserved ▪ Specifications Subject to Change Without Notice

ii

Table of Contents

Motor Description…………………………………………………………………………… 1

Overview………………………………………………………………………………. 1

Top Sub………………………………………………………………………………… 1

Power Sections…………………………………………………………………….. 1

Adjustable Bend Housing…………………………………………………….. 2

Bearing Section……………………………………………………………………. 6

Drive Shaft………………………………………………………………………….. 7

Running In…………………………………………………………………………………….. 7

Drilling………………………………………………………………………………………….. 8

Tripping Out…………………………………………………………………………………. 8

Drilling Fluids…………………………………………………………………………………. 8

Downhole Temperature…………………………………………………………………. 9

Servicing………………………………………………………………………………………... 9

Motor Specifications………………………………………………………………………. 10

3-3/4”, 4/5, 3.5 Stages…………………………………………………………. 11

3-3/4”, 5/6, 5.0 Stages…………………………………………………………. 13

3-3/4”, 6/7, 3.0 Stages………………………………………………………… 15

3-3/4”, 7/8, 2.0 Stages…………………………………………………………. 17


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iii

3-3/4”, 7/8, 2.3 Stages………………………………………………………… 19

3-3/4” Motor Tool Joint Torque Specifications………………… 21

Fishing Diagram – 3-3/4 Inch Motors……………………………….. 22

4-3/4”, 4/5, 3.5 Stages…………………………………………………………… 23

4-3/4”, 4/5, 6.0 Stages…………………………………………………………… 25

4-3/4”, 4/5, 6.3 Stages…………………………………………………………… 27

4-3/4”, 5/6, 8.3 Stages…………………………………………………………… 29

4-3/4”, 7/8, 2.0 Stages…………………………………………………………… 31

4-3/4”, 7/8, 2.2 Stages…………………………………………………………… 33

4-3/4”, 7/8, 2.9 Stages…………………………………………………………… 35

4-3/4”, 7/8, 3.8 Stages…………………………………………………………… 37

4-3/4” Motor Tool Joint Torque Specifications……………………….. 39

Fishing Diagram – 4-3/4 Inch Motors…………………………………….. 40

6-3/4”, 4/5, 4.8 Stages……………………………………………………. 41

6-3/4”, 4/5, 7.0 Stages……………………………………………………. 43

6-3/4”, 5/6, 5.0 Stages…………………………………………………….. 45

6-3/4”, 5/6, 6.8 Stages…………………………………………………….. 47

6-3/4”, 6/7, 5.0 Stages……………………………………………………… 49

6-3/4”, 6/7, 6.0 Stages……………………………………………………… 51


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iv

6-3/4”, 7/8, 2.0 Stages……………………………………………………… 53

6-3/4”, 7/8, 3.0 Stages………………………………………………………. 55

6-3/4”, 7/8, 5.0 Stages………………………………………………………. 57

6-3/4”, 7/8, 6.4 Stages……………………………………………………….. 59

6-3/4” Motor Tool Joint Torque Specifications…………………… 61

Fishing Diagram – 6-3/4 Inch Motors…………………………………. 62

8”, 4/5, 3.6 Stages……………………………………………………………… 63

8”, 4/5, 5.3 Stages……………………………………………………………… 65

8”, 5/6, 3.0 Stages…………………………………………………………….. 67

8”, 5/6, 5.0 Stages……………………………………………………………… 69

8”, 6/7, 4.0 Stages……………………………………………………………… 71

8”, 6/7, 5.0 Stages……………………………………………………………… 73

8”, 7/8, 3.0 Stages……………………………………………………………… 75

8”, 7/8, 4.0 Stages……………………………………………………………… 77

8” Motor Tool Joint Torque Specifications…………………………. 79

Fishing Diagram – 8 Inch Motors……………………………………….. 80

9-5/8”, 5/6, 3.0 Stages………………………………………………………. 81

9-5/8”, 5/6, 4.0 Stages………………………………………………………. 83

9-5/8”, 6/7, 5.0 Stages……………………………………………………….. 85


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v

9-5/8”, 6/7, 6.0 Stages………………………………………………………. 87

9-5/8” Motor Tool Joint Torque Specifications……………….. 89

Fishing Diagram – 9-5/8 Inch Motors………………………………… 90

11-1/4”,6/7, 5.5 Stages……………………………………………………… .. 91

11-1/4” Motor Tool Joint Torque Specifications………………….. 93

Fishing Diagram – 11-1/4 Inch Motor………………………………… 94

Coiled Tubing Motors……………………………………………………….. 95

1-11/16”, 5/6, 2.3 Stages………………………………………………….. 95

1-11/16”, 5/6, 2.5 Stages………………………………………………….. 97

1-11/16”, 5/6, 4.4 Stages……………………………………………………. 99

1-11/16” Motor Tool Joint Torque Specifications………….….. 101

Fishing Diagram – 1-11/16 Inch Motors……………………………… 102

2-3/8”, 5/6, 2.5 Stages……………………………………………………… 103

2-3/8” Motor Tool Joint Torque Specifications………………….. 105

Fishing Diagram – 2-3/8 Inch Motor………………………………….. 106

2-7/8”, 5/6, 3.3 Stages………………………………………………………. 107

2-7/8, 5/6, 7.0 Stages……………………………………………………….. 109

2-7/8”, 7/8, 2.5 Stages………………………………………………………. 111

2-7/8” Motor Tool Joint Torque Specifications…………………... 113


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Fishing Diagram – 2-7/8 Inch Motors…………………………………… 114

Useful Conversion Factors……………………………………………….… 115


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1

Directional Drilling Motors

Overview

As shown in Figure 1, downhole motors are comprised of a top sub, power

section, adjustable bend housing, bearing pack assembly and bit box.

Internally, the power section rotor is normally supplied with a rotor catch on

top, a CV-type flex coupling on the bottom that converts the eccentric

rotation of the rotor to pure rotary, a stackable arrangement of radial and

thrust bearings to take side loads and on-bottom/off-bottom axial loads, a

drive shaft and various seals.

Top Sub:

The top sub box thread is available in several options for each motor size.

These options are listed in the motor performance section. Please specify

the top sub connection when ordering.

Power Sections:

The function of the power section is to convert a portion of the hydraulic

energy of the drilling motor (in the form of pressure and flow) into

mechanical power in the form of rotation and torque. The power section

consists of a fluted rotor and a rubber lined stator where the stator has one

more lobe than the rotor.

All directional drilling motors are offered in a wide range of rotor/stator

lobe configurations and stage lengths – allowing matching the motor

torque, speed and pressure differential characteristics to the specific drilling

application. AXON Downhole Products offers directional motors from 3-3/4

inched to 11-1/4 inches and coiled tubing motors from 1-11/16 to 2-7/8

inches. The coiled tubing motors are included in the last portion of theMotor Specifications section.

The upper end of the rotor is fitted with a fishing neck to prevent Figure 1


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2

component loss in the event of a failure. Rotors are normally provided solid but can be gunned

drilled to accept a bypass nozzle upon request.

The lower end of the rotor is threaded onto a CV-type coupling which converts the eccentric

motion into pure rotary motor. The Downhole end of the CV-type coupling connects to the

drive shaft. Drilling torque is transmitted through a multi-ball and socket arrangement.

Adjustable Bend Housing:

All GORILLA’S directional drilling motors feature a 20-step, 0 – 3 degree adjustable bend

housing which can be set in the shop or on the rig floor. [Motors can also be provided with fixed

bend housings on request.]

By setting this housing to various degree settings, it is possible to achieve a wide range of build

rates. Build rates for each motor combination can be found in the Motor Specification sheets

starting on page 11. The predicted build rates are based on the 3-point arc defined by the drill

bit, the bit-to-bend distance and size of the kick pad (or stabilizer size) and the overall motor

length as shown below. Realistic bit lengths have been used in these calculations.

Figure 2.

Actual build rates can vary from the predicted rates. Build rate is dictated by a number of

factors including (1) drill bit characteristics especially gauge length and side cutting ability, (2)

weight on bit where higher weights generally increase build rates ; (3) overall motor length; (4)

bit-to-bend distance; (5) location and outer dimensions of the wear pad and/or stabilizers and

(5) formation ansiotrophy.


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When running slick stabilizers, the build rate for a given motor decreases with increasing hole

size. For stabilized motors. The build rate increases with increasing hole size. The build rates in

this manual assume the stabilizer is 1/8 inch under-gauge.

Care must be shown regarding rotating bent housing motors in the hole. In general, motors set

with bends above 1.83 degrees should not be rotated in the hole. RPM should be limited to no

more than 60 rpm if possible.

The procedure for setting the adjustable bend housing is described in the figures below.

Figure 3 - Step A

1.

Place Tongs on the ABH Upper Mandrel.

2.

Loosen the ABH Lock Sleeve Approximately 1 Turn.

3.

Raise the ABH Pad Sleeve to Disengage Alignment Teeth.

3

ABH Upper Mandrel

1.

“TONG HERE”

2

ABH Lock Sleeve

1.

“TONG HERE”


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Figure 4 - Step B

1.

Hold ABH Upper Mandrel.

2.

Place Tongs and Turn ABH Lower Housing (Clockwise or Counterclockwise) to Align Desired

Angle (Stamped On ABH Lower Housing) with Bend Indicator (Stamped On ABH Pad Sleeve).

ABH Upper Mandrel

1. “TONG HERE” - HOLD

2

Align “Bend” Indicator

With Desired Angle

ABH Lower Housing

2. “TONG HERE” - TURN


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Figure 5 - Step C

1.

Lower ABH Pad Sleeve to Reengage Alignment Teeth.

2.

Turn the ABH Lock Sleeve to contact face of ABH Pad Sleeve.

3.

Place Tongs on ABH Upper Mandrel and ABH Lock Sleeve and Apply Specified Torque.

Motor Size ABH Lock Sleeve Make-Up Torque

3-3/4” 3,500 Lbs-Ft (4745 N-m)

5”/4-3/4” 9,000 Lbs-Ft (12,202 N-m)

6-3/4” 25,000 Lbs-Ft (33,895 N-m)

8” 40,000 Lbs-Ft (54,233 N-m)

9-5/8” 60,000 Lbs-Ft (81,349 N-m)

11-1/4” 75,000 Lbs-Ft (101,687 N-m)

ABH Upper Mandrel

3. “TONG HERE”

2

ABH Upper Mandrel

3. “TONG HERE”

1


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6

Bearing Section:

All AXON Directional Drilling Motors (DDM) feature sealed, pressure compensated bearingsections. State of the art rotary seals are employed at each end of the bearing section to

prevent drilling mud from entering the bearing housing while sealing in lubricating oil. Upper

and lower seals have equivalent sealing diameters.

Pressure compensation is achieved through a sealed floating ring located just above the bit box

on the pilot diameter of the drive shaft. This piston prevents high differential pressure across

the rotary seals as well as compensates for increases in oil volume when high temperatures are

encountered. The compensator piston rotates with the drive shaft and bearing shaft transition

ring thereby avoiding the need for a rotary seal on the compensator piston. Weep holes located

at the lower end of the drive shaft allows bit pressure exposure to one side of the compensator

piston providing a positive pressure inside the bearing housing - further discouraging mud

invasion into the bearing section.

Each bearing section utilizes high capacity roller thrust bearings. For all but the 3-3/4” motors,

the thrust bearings are stackable in either a 4:2 or 3:3 on bottom/off bottom arrangements to

optimize load capacities to expected drilling conditions. Each thrust bearing is backed with a

“Belleville style” spring washer which serves to evenly distribute the load over multiple

bearings and provide shock load cushioning created while drilling. All bearing components are

held in compression within the assembly to prevent rotation. Rotating and stationary sleevesare pre-machined to length to provide proper Belleville spring preloading. This stackable

bearing arrangement serves to minimize diametric step changes along the shaft length thus

reducing stress concentrations produced by shoulders and grooves.

Each bearing section utilizes high capacity roller radial bearings. Radial bearing sets are spaced

apart with sleeves to provide higher radial load carrying capacities. Bearing sets, top and

bottom provide radial support to the drive shaft as well as the rotary seal preventing wear and

extending seal life.

A drive shaft lock nut is located between the thrust bearing stack and the lower radial bearing.

The lock nut ring is threaded (left hand thread) onto the drive shaft, and once installed, serves

to compress the inner races of the lower radial bearing and the lower transition ring to prevent

rotation relative to the drive shaft. The lower lock nut will not pass through the lower seal sub


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so in case of a failure in the upper area of the drive shaft the lock nut will prevent component

loss from the bearing assembly.

A drive shaft cap threads to the upper part of the drive shaft and serves to compress all rotating

components preventing rotation relative to the drive shaft. It also serves to divert mud flow

into the drive shaft bore. Diverter slots are optimized to minimize pressure loss at higher mud

flow rates and case hardened to minimize erosion from the mud flow turbulence. The outer

diameter of the drive shaft cap is hard chrome plated to provide a hardened and ground

running surface for the rotary seal.

The bearing section outer housing is upset and threaded to accept replaceable centralizer

sleeves of any size. A centralizer blank sleeve is available in cases where centralizers are not

used.

Drive Shaft

The drive shafts are forged for high strength with a 140 KSI MYS. The drive shafts cross-sections

have been made as large as possible within available design constraints. The end of the drive

shaft has an API regular box connection for connecting the drill bit.

Running In

Care should always be exercised regarding tripping speeds when running in the hole to preventstriking BOP components, casing shoes, bridges or shelves which may be in the borehole. Tight

spots should be addressed by operating the mud pumps and slowly reaming through the

restrictions. In addition, the motor should be started by circulating off bottom to prevent

possible plugging of the drill bit nozzles. Errors in pipe tallying or cuttings backfill in the bottom

of the hole always dictate slow tripping speeds when approaching bottom.

It is important to record circulating off-bottom standpipe pressure at a known flow rate. The

pressure difference above the off-bottom pressure is a measure of the torque being demanded

from the motor while it is drilling. In fact, motor pressure differential is proportional to bit

torque. It is not recommended to exceed maximum differential pressure in the motor curves

provided in this handbook as this will reduce stator life.


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8

Drilling

Start the mud pumps and slowly bring up the flow until the desired flow rate has been achievedand is stabilized. Slowly lower the motor to bottom. On bottom will be evidence by an increase

in standpipe pressure. Gradually increase weight on bit to achieve optimal rate of penetration.

Continue to monitor motor pressure differential, ROP and adjust WOB accordingly. As the bit

drills off, WOB and standpipe pressure will decrease until WOB is readjusted.

Application of too high of bit weight can cause the mud motor to stall. When stalled, the rotor

is no longer turning and fluid is trying to be forced back up the drill pipe. This creates a dead-

head type condition which can cause damage to the power section. Therefore stalling should

be avoided.

The following actions should be taken when the motor is in a stalled condition:

1. Stop drill string rotation

2. Reduce pump strokes

3. Do not pick up off bottom until the lock-up torque of the motor has been dissipated

using the rotary table break to minimize the possibility of connection back offs.

4.

Pick up off bottom and re-establish drilling parameters.

Tripping Out

Prior to tripping out, circulate bottoms up. Tripping speeds should be controlled to prevent hole

swabbing. Speeds should also be slowed when approaching known tight spots, high build rate

intervals and casing points, etc. Extended back-reaming should be avoided as it shortens motor

life.

At the surface, visually inspect the motor to check for external damage prior to re-run.

Drilling Fluid

The directional drilling motors can be operated with both water- and oil-based drilling fluids.The aniline point for oil-based muds is the temperature at which the stator’s nitrile or HSN

rubber swells. The lower the aniline point the greater the swelling. Aniline points should

generally be kept above 160 to prevent swelling.


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Highly saturated brines can shorten rotor life due to corrosion. Chloride content should not

exceed 30,000 ppm when using hard chrome rotors. Motors run in these conditions (> 30,000

ppm chloride) should be immediately flushed with clean water after pulling out of the hole and

serviced as soon as practical to minimize corrosion impacts.

It is recommended that sand content not exceed 3% and total solids not exceed 5%. Mud

weights in excess of 16 ppg will shorten power section life.

If flow rates higher than the maximum recommended flow rate for a given power section are

required, the rotor can be gun-drilled and fitted with a bypass nozzle. Please contact your

AXON representative to assist you in nozzle sizing. Gun-drilled rotors can be blocked by

installing a blanked nozzle.

Downhole Temperature

Standard fit rotor/stators are normally used when hole temperatures are less than 250°F

degrees (120 °C). For higher temperatures, standard practice is to reduce the rotor/stator fit to

compensate for the rubber swelling. Be aware that reduced fit rotor/stator combinations

require the rubber be hot to produce the desired horsepower and will have degraded

performance if run in cooler hole sections.

Servicing

Motors should be disassembled, cleaned and thoroughly inspected upon return from the field.

The majority of items can be re-run providing they are still in specification. Please consult your

maintenance and assembly manual provided with your purchase.

O-rings used in the multi-ball socket arrangement on both ends of the coupling should be

replaced each time the motor returns from the field and the joints should be repacked with

grease. In addition, the rotary seals located on both ends of the sealed bearing pack should be

replaced.


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MOTOR SPECIFICATIONS

The following section contains important information for each motor operation. Motors shouldnot be operated above the pressure differential at maximum torque provided in the tables.


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11

3-3/4” Motor, 4/5 Lobe Configuration, 3.5 Stages

Lobe Configuration 4/5 – 3.5 StagesOverall Length 215 inches (5.46 meters)

Bit-to-Bend 43.25 inches (1.098 meters)

Common Box Connections 2-7/8 Reg., 2-3/8 IF

Bit Size 4-1/2” – 5-7/8” (114.3 mm – 149.2 mm)

Maximum Flow Rate 160 GPM (606 LPM)

Minimum Flow Rate 100 GPM (378 LPM)

RPM per Unit Flow @ No Load 1.5 Revs/Gallon (0.40 Revs/Liter)

Maximum Operating Torque 675 Lbs-Ft (915 N-m)

Differential Pressure at Max. Operating Torque 500 PSI (3447 KPa)

Horsepower at Maximum Flow 27.5 HP (20.5 KW)

Horsepower at Minimum Flow 12. 5 HP (9.3 KW)Maximum Weight-on-Bit 46,800 Lbs (208.18 kN) Dynamic

192,300 Lbs (855.39 kN) Static

Maximum Overpull (Re-Run) 128,200 Lbs (570.26 kN)

Motor Yield 180,000 Lbs (800.68 kN)

ABH Sleeve Recommended Make-Up Torque 3500 Lbs-Ft (4745 N-m)

Near-Bit Stabilizer/Slick Sleeve Make-Up Torque 3500 Lbs-Ft (4745 N-m)

0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600

T o r q u e L b s - F t

Differential Pressure - PSI

Min Flow

Max Flow


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Predicted Build Rate in Degrees per 100 Ft.

Bend Angle ° Slick Assembly Stabilized

4-3/4” Hole 5-7/8” Hole 4-3/4” Hole 5-7/8” Hole

0.39 1.60 1.29 6.46

0.59 3.74 3.46 8.01

0.78 5.78 5.52 9.48

0.96 7.71 1.10 7.47 10.87

1.15 9.75 3.18 9.53 12.341.33 11.68 5.07 11.48 13.73

1.50 13.50 6.89 13.32 15.04

1.67 15.32 8.71 15.16 16.35

1.83 17.04 10.43 16.90 17.59

1.98 18.65 12.04 18.52 18.75

2.12 20.15 13.54 20.04 19.83

2.38 22.93 16.32 22.86 21.84

2.49 24.11 17.50 24.05 22.69

2.60 25.29 18.68 25.24 23.54

2.77 27.11 20.50 27.09 24.85

2.90 28.51 21.90 28.50 25.863.00 29.58 22.97 29.58 26.63

0

50

100

150

200

250

0 100 200 300 400 500 600

R P M


100 GPM

160 GPM


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13





Bit Size 4-1/2” – 5-7/8” (114.3 mm – 149.2 mm)






Horsepower at Maximum Flow 50 HP (37.3 KW)

Horsepower at Minimum Flow 30 HP (22.4 KW)Maximum Weight-on-Bit 46,800 Lbs (208.18 kN) Dynamic

192,300 Lbs (855.39 kN) Static





0

200

400

600

800

1000

1200

1400

0 200 400 600 800 1000



Min Flow

Max Flow


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Bend Angle (°) Slick Assembly Stabilized


0.39 1.25 1.44 7.73

0.59 3.07 3.25 8.63

0.78 4.81 4.97 9.48

0.96 6.45 0.81 6.60 10.29

1.15 8.19 2.54 8.32 11.141.33 9.83 4.19 9.95 11.95

1.50 11.38 5.74 11.49 12.71

1.67 12.93 7.29 13.03 13.47

1.83 14.39 8.75 14.48 14.19

1.98 15.76 10.12 15.84 14.86

2.12 17.04 11.40 17.10 15.49

2.38 19.41 13.78 19.46 16.66

2.49 20.41 14.78 20.45 17.15

2.60 21.42 15.79 21.45 17.65

2.77 22.97 17.34 22.99 18.41

2.90 24.16 18.53 24.16 18.993.00 25.07 19.44 25.07 19.44

0

50

100

150

200

250

300

0 200 400 600 800 1000

R P M


100 GPM

140 GPM

160 GPM


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Bit Size 4-1/2” – 5-7/8” (114.3 mm – 149.2 mm)






Horsepower at Maximum Flow 23. 8 HP (17.7 KW)

Horsepower at Minimum Flow 12. 5 HP (9.3 KW)Maximum Weight-on-Bit 46,800 Lbs (208.18 kN) Dynamic

192,300 Lbs (855.39 kN) Static





0

200

400

600

800

1000

1200

1400

0 200 400 600 800


Differential Pressure

Min Flow

Max Flow


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0.39 1.40 1.38 4.32

0.59 3.37 3.36 6.03

0.78 5.25 5,24 7.66

0.96 7.03 7.02 9.19

1.15 8.91 2.82 8.90 10.821.33 10.69 4.60 10.68 12.36

1.50 12.37 6.28 12.36 13.81

1.67 14.05 7.96 14.04 15.26

1.83 15.36 9.54 15.62 16.63

1.98 17.12 11.02 17.11 17.91

2.12 18.50 12.41 18.49 19.11

2.38 21.07 14.97 21.07 21.33

2.49 22.16 16.06 22.15 22.27

2.60 23.25 17.15 23.24 23.21

2.77 24.93 18.83 24.92 24.66

2.90 26.21 20.11 26.211 25.783.00 27.20 21.10 27.20 26.63

0

20

40

60

80

100

120

140

160

180

0 100 200 300 400 500 600

R P M


80 GPM

140 GPM

200 GPM


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17





Bit Size 4-1/2” – 5-7/8” (114.3 mm – 149.2 mm)





Differential Pressure at Max. Operating Torque 438 PSI (3020 kPa)

Horsepower at Maximum Flow 15.5 HP (11.55 kW)

Maximum Weight-on-Bit 46,800 Lbs (208.18 kN) Dynamic

192,300 Lbs (855.39 kN) Static





0

200

400

600

800

1000

1200

1400

1600

1800

0 100 200 300 400 500



Min Flow

Max Flow


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0.39 1.40 1.38 4.32

0.59 3.37 3.36 6.03

0.78 5.25 5,24 7.66

0.96 7.03 7.02 9.19

1.15 8.91 2.82 8.90 10.821.33 10.69 4.60 10.68 12.36

1.50 12.37 6.28 12.36 13.81

1.67 14.05 7.96 14.04 15.26

1.83 15.36 9.54 15.62 16.63

1.98 17.12 11.02 17.11 17.91

2.12 18.50 12.41 18.49 19.11

2.38 21.07 14.97 21.07 21.33

2.49 22.16 16.06 22.15 22.27

2.60 23.25 17.15 23.24 23.21

2.77 24.93 18.83 24.92 24.66

2.90 26.21 20.11 26.211 25.783.00 27.20 21.10 27.20 26.63


0

10

20

30

40

50

60

70

80

90

100

-50 50 150 250 350 450

R P M


100 GPM

130 GPM

160 GPM


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19

Lobe Configuration 7/8 – 2.3 Stages

Overall Length 215 inches (5.46 meters)

Bit-to-Bend 43.25 inches (1.098 meters)Common Box Connections 2-7/8 Reg., 2-3/8 IF

Bit Size 4-1/2” – 5-7/8” (114.3 mm – 149.2 mm)






Horsepower at Maximum Flow 14.3 HP (10.66 kW)

Maximum Weight-on-Bit 46,800 Lbs (208.18 kN) Dynamic

192,300 Lbs (855.39 kN) Static

Maximum Overpull (Re-Run) 128,200 Lbs (570.26 kN)Motor Yield 180,000 Lbs (800.68 kN)



0

200

400

600

800

1000

1200

0 100 200 300 400 500

T o r q u e L b

s - F t


100 GPM

160 GPM


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20




0.39 1.60 1.29 6.46

0.59 3.74 3.46 8.01

0.78 5.78 5.52 9.48

0.96 7.71 1.10 7.47 10.87

1.15 9.75 3.18 9.53 12.341.33 11.68 5.07 11.48 13.73

1.50 13.50 6.89 13.32 15.04

1.67 15.32 8.71 15.16 16.35

1.83 17.04 10.43 16.90 17.59

1.98 18.65 12.04 18.52 18.75

2.12 20.15 13.54 20.04 19.83

2.38 22.93 16.32 22.86 21.84

2.49 24.11 17.50 24.05 22.69

2.60 25.29 18.68 25.24 23.54

2.77 27.11 20.50 27.09 24.85

2.90 28.51 21.90 28.50 25.863.00 29.58 22.97 29.58 26.63

0

20

40

60

80

100

120

140

0 100 200 300 400 500

R P M


100 GPM

130 GPM

160 GPM


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21

3-3/4” Motor Tool Joint Torque Specifications

Motor Size 3.75 Inch

Thread Torque Lbs-Ft Torque N-m

Top SubBox Up

2 3/8 IF 3700 - 4000 5016 - 5423

2 3/8 REG 4000-4500 5423 - 6101

Pin Down 3 1/8 ADHP 3500 4745

Stator TubeBox Up 3 1/8 ADHP 3500 4745

Box Down 3 1/8 ADHP 3500 4755

ABH/Stator X-OverPin Up 3 1/8 ADHP 3500 4745

Pin Down 3 1/8 ADHP 3500 4745

Adjustable Bend Housing Sub-

Assembly

Box Up 3 1/8 ADHP 3500 4745

Pin Down 3 1/8 ADHP 3500 4745

Bearing Pack Housing

Box Up 3 1/8 ADHP 3500 4745

Box Down

SA-LEFT

HAND

2500 3390

Lower Seal SubPin Up

SA-LEFT

HAND 2500 3390

Bit Box Box Down

2 3/8 IF 3700 - 4000 5016 - 5423

2 3/8 Reg 4000-4500 5423 – 6101


29/123




22

Fishing diagram – 3-3/4 Inch Motor


30/123




23


Lobe Configuration 4/5 – 3.5 StagesOverall Length 203.5 inches (5.17 meters)



Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)






Horsepower at Maximum Flow 47 HP (35 KW)

Horsepower at Minimum Flow 18 HP (13.4 KW)Maximum Weight-on-Bit

4:2 Bearing Configuration


77,600 Lbs (345.2 kN) Dynamic

310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static

Maximum Overpull (Re-Run) 155,200 Lbs (690.4 kN) for 4:2 Configuration

232,200 Lbs (1032.9 kN) for 3:3 Configuration


ABH Sleeve Recommended Make-Up Torque 9000 Lbs-Ft (12,202 N-m)

Near-Bit Stabilizer/Slick Sleeve Make-Up Torque 6000 Lbs-Ft ( 8,135 N-m)

0

200

400

600

800

1000

1200

0 100 200 300 400 500 600

T o r q u e ( L b s - F t )


Min Flow

Max Flow


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24

Predicted Build Rates in Degrees per 100 Ft

Bend Angle

(°)

SLICK STABILZED

6” Hole 6-1/4” Hole 6-3/4” Hole 6” Hole 6-1/4” Hole 6-3/4” Hole

0.39 2.78 1.43 2.78 1.08 4.54

0.59 5.04 3.69 0.97 5.04 3.37 6.36

0.78 7.19 5.84 3.12 7.19 5.54 8.08

0.96 9.22 7.87 5.16 9.22 7.60 9.72

1.15 11.37 10.02 7.31 11.37 9.78 11.45

1.33 13.41 12.06 9.35 13.41 11.84 13.08

1.50 15.33 13.98 11.27 15.33 13.78 14.63

1.67 17.25 15.90 13.19 17.25 15.72 16.18

1.83 19.06 17.71 15.00 19.06 17.56 17.63

1.98 20.76 19.41 16.70 20.76 19.27 18.99

2.12 22.34 20.99 18.28 22.34 20.87 20.27

2.38 25.28 23.93 21.23 25.28 23.85 22.63

2.49 26.52 25.17 22.47 26.52 25.11 23.63

2.60 27.77 26.42 23.71 27.77 26.36 24.63

2.77 29.70 28.34 25.64 29.70 28.31 26.18

2.90 31.16 29.81 27.11 31.16 29.80 27.36

3.00 32.39 30.94 28.24 32.39 30.94 28.27

0

50

100

150

200

250

300

0 100 200 300 400 500 600

R P M


100 GPM

150 GPM

200 GPM

250 GPM


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25





Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)






Horsepower at Maximum Flow 60.5 HP (45.1 KW)

Horsepower at Minimum Flow 12.8 HP (9.5 KW)Maximum Weight-on-Bit




310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static




ABH Sleeve Recommended Make-up Torque 9000 Lbs-Ft (12,202 N-m)


0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 200 400 600 800 1000



Min Flow

Max Flow


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26


Bend Angle

(°)

SLICK STABILZED


0.39 1.90 0.86 1.90 1.47 3.14

0.59 3.64 2.60 0.51 3.64 3.17 4.63

0.78 5.30 4.26 2.17 5.30 4.78 6.04

0.96 6.87 5.83 3.74 6.87 6.31 7.38

1.15 8.53 7.49 5.40 8.53 7.92 8.79

1.33 10.10 9.06 6.97 10.10 9.45 10.13

1.50 11.58 10.54 8.45 11.58 10.89 11.39

1.67 13.06 12.02 9.93 13.06 12.33 12.65

1.83 14.46 13.42 11.33 14.45 13.69 13.84

1.98 15.77 14.73 12.64 15.77 14.96 14.96

2.12 16.99 15.95 13.86 16.99 16.15 16.00

2.38 19.25 18.21 16.12 19.25 18.36 17.93

2.49 20.21 19.17 17.08 20.21 19.29 18.75

2.60 21.17 20.13 18.04 21.17 20.23 19.57

2.77 22.65 21.64 19.52 22.65 21.67 20.83

2.90 23.79 22.75 20.66 23.79 22.77 21.80

3.00 24.66 23.62 21.53 24.66 23.62 22.54

0

50

100

150

200

250

300

0 200 400 600 800 1000

R P M


250 GPM

175 GPM

100 GPM


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27




Common Box Connections 3-1/2 Reg., 3=1/2 IF

Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)











310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static






0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 200 400 600 800 1000



Min Flow

Max Flow


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28


Bend Angle

(°)

SLICK STABILZED


0.39 1.71 0.75 1.71 1.51 2.82

0.59 3.32 2.36 0.43 3.32 3.07 4.22

0.78 4.86 3.90 1.97 4.86 4.55 5.54

0.96 6.31 5.35 3.42 6.31 5.95 6.801.15 7.84 6.88 4.95 7.84 7.43 8.13

1.33 9.30 8.34 6.41 9.30 8.83 9.38

1.50 10.67 9.71 7.78 10.67 10.15 10.57

1.67 12.04 11.08 9.15 12.04 11.47 11.76

1.83 13.33 12.37 10.44 13.33 12.72 12.87

1.98 14.55 13.59 11.66 14.54 13.88 13.92

2.12 15.68 14.72 12.79 15.68 14.97 14.90

2.38 17.77 16.81 14.88 17.77 17.00 16.71

2.49 18.66 17.70 15.77 18.66 17.85 17.48

2.60 19.55 18.59 16.66 19.55 18.71 18.25

2.77 20.92 19.96 18.03 20.92 20.03 19.442.90 21.97 21.01 19.08 21.97 21.04 20.34

3.00 22.78 21.82 19.89 22.78 21.82 21.04

0

50

100

150

200

250

300

0 200 400 600 800 1000

R P M

Differential Preesure - PSI

100 GPM

150 GPM

200 GPM

250 GPM


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29



Bit-to-Bend 45.78 inches (1.16 meters


Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)











310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static


232,200 Lbs(1032.9 kN) for 3:3 Configuration




0

500

1000

1500

2000

2500

3000

0 500 1000 1500



Min Flow

Max Flow


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30


Bend Angle

(°)

SLICK STABILZED


0.39 1.47 2.20 1.47 1.52 2.42

0.59 2.91 3.52 0.32 2.91 2.90 3.69

0.78 4.29 4.78 1.70 4.29 4.20 4.90

0.96 5.59 5.97 3.00 5.59 5.44 6.051.15 6.96 7.23 4.37 6.96 6.74 7.26

1.33 8.26 8.42 5.67 8.26 7.98 8.40

1.50 9.49 9.54 6.90 9.49 9.15 9.48

1.67 10.72 10.66 8.13 10.72 10.32 10.56

1.83 11.87 11.72 9.28 11.87 11.42 11.58

1.98 12.96 12.71 10.37 12.96 12.45 12.53

2.12 13.97 13.64 11.38 13.97 13.41 13.42

2.38 15.85 15.36 13.26 15.85 15.20 15.08

2.49 16.64 16.09 14.05 16.64 15.95 15.78

2.60 17.44 16.81 14.85 17.44 16.71 16.48

2.77 18.67 17.94 16.08 18.67 17.88 17.562.90 19.61 18.80 17.02 19.61 18.77 18.38

3.00 20.33 19.46 17.74 20.33 19.46 19.02

0

50

100

150

200

250

300

350

0 500 1000 1500

R P M


150 GPM

200 GPM

250 GPM

300 GPM


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31





Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)











310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static


232,200 Lbs (1032.9 kN)for 3:3 Configuration



Near-Bit Stabilizer/Slick Sleeve Make-Up Torque 6000 Lbs-FT ( 8,135 N-m)

0

500

1000

1500

2000

2500

3000

0 100 200 300 400



Min Flow

Max Flow


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32


Bend Angle

(°)

SLICK STABILZED


0.39 1.93 0.88 1.94 1.50 3.20

0.59 3.71 2.65 0.52 3.71 3.23 4.72

0.78 5.40 4.34 2.21 5.40 4.87 6.16

0.96 7.00 5.94 3.81 7.00 6.43 7.52

1.15 8.69 7.63 5.50 8.69 8.07 8.96

1.33 10.30 9.23 7.10 10.29 9.63 10.32

1.50 11.80 10.74 8.61 11.8 11.10 11.61

1.67 13.31 12.25 10.12 13.31 12.60 12.90

1.83 14.73 13.67 11.54 14.73 13.95 14.11

1.98 16.07 15.00 12.88 16.07 15.25 15.25

2.12 17.31 16.25 14.12 17.31 16.46 16.31

2.38 19.62 18.56 16.43 19.62 18.71 18.27

2.49 20.60 19.54 17.41 20.60 19.66 19.11

2.60 21.58 20.52 18.39 21.58 20.61 19.94

2.77 23.09 22.03 19.90 23.09 22.08 21.23

2.90 24.24 23.18 21.05 24.24 23.21 22.21

3.00 25.13 24.07 21.94 25.13 24.07 22.97

0

10

20

30

40

50

60

70

80

90

0 100 200 300 400

R P M


100 GPM

150 GPM

200 GPM

250 GPM


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33





Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)











310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static






0

200

400

600

800

1000

1200

1400

1600

1800

2000

0 100 200 300 400 500



Min Flow

Max Flow


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34


Bend Angle

(°)

SLICK STABILZED


0.39 2.78 1.43 2.78 1.08 4.54

0.59 5.04 3.69 0.97 5.04 3.37 6.36

0.78 7.19 5.84 3.12 7.19 5.54 8.08

0.96 9.22 7.87 5.16 9.22 7.60 9.721.15 11.37 10.02 7.31 11.37 9.78 11.45

1.33 13.41 12.06 9.35 13.41 11.84 13.08

1.50 15.33 13.98 11.27 15.33 13.78 14.63

1.67 17.25 15.90 13.19 17.25 15.72 16.18

1.83 19.06 17.71 15.00 19.06 17.56 17.63

1.98 20.76 19.41 16.70 20.76 19.27 18.99

2.12 22.34 20.99 18.28 22.34 20.87 20.27

2.38 25.28 23.93 21.23 25.28 23.85 22.63

2.49 26.52 25.17 22.47 26.52 25.11 23.63

2.60 27.77 26.42 23.71 27.77 26.36 24.63

2.77 29.70 28.34 25.64 29.70 28.31 26.182.90 31.16 29.81 27.11 31.16 29.80 27.36

3.00 32.39 30.94 28.24 32.39 30.94 28.27

0

20

40

60

80

100

120

140

160

0 100 200 300 400 500

R P M


100 GPM

150 GPM

200 GPM

250 GPM


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35





Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)



RPM per Unit Flow @ No Load 0.30 Revs/Gallon (.079 Revs/Liter)







77,600 Lbs Dynamic

310,400 Lbs Static

58,200 Lbs Dynamic

232,800 Lbs Static

Maximum Overpull (Re-Run) 155,200 Lbs for 4:2 Configuration

232.200 Lbs for 3:3 Configuration

Motor Yield 350,000 Lbs



0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 100 200 300 400 500 600



Min Flow

Max Flow


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36


Bend Angle

(°)

SLICK STABILZED


0.39 1.43 0.57 1.43 1.51

0.59 2.84 1.99 0.31 2.84 2.85

0.78 4.18 3.33 1.65 4.18 4.13

0.96 5.45 4.60 2.92 5.45 5.33 1.311.15 6.79 5.94 4.26 6.79 6.61 2.92

1.33 8.06 7.21 5.53 8.06 7.81 4.45

1.50 9.26 8.41 6.73 9.26 8.95 5.89

1.67 10.46 9.61 7.93 10.46 10.09 7.33

1.83 11.59 10.74 9.06 11.59 11.16 8.69

1.98 12.65 11.80 10.12 12.65 12.17 9.96

2.12 13.63 12.78 11.10 13.63 13.10 11.15

2.38 15.47 14.62 12.94 15.47 14.85 13.35

2.49 16.24 15.40 13.71 16.24 15.58 14.29

2.60 17.02 16.18 14.49 17.02 16.32 15.22

2.77 18.22 17.38 15.69 18.22 17.46 16.662.90 19.13 18.29 16.60 19.13 18.33 17.76

3.00 19.84 19.00 17.31 19.84 19.00 18.61

0

10

20

30

40

50

60

70

80

90

0 100 200 300 400 500 600

R P M


100 GPM

150 GPM

200 GPM

250 GPM


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37


Lobe Configuration 7/8 – 3.8 StagesOverall Length 266. 5 inches (6.77 meters)



Bit Size 5-3/4” – 6-3/4” (146 mm – 171.5 mm)











310,400 Lbs (1380.7 kN) Static


232,800 Lbs (1035.5 kN) Static




ABH Sleeve Recommend Make-Up Torque 9000 Lbs-Ft (12,202 N-m)


0

500

1000

1500

2000

2500

3000

0 200 400 600



Min Flow

Max Flow


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38


Bend Angle

(°)

SLICK STABILZED


0.39 1.90 0.86 1.90 1.47 3.14

0.59 3.64 2.60 0.51 3.64 3.17 4.63

0.78 5.30 4.26 2.17 5.30 4.78 6.04

0.96 6.87 5.83 3.74 6.87 6.31 7.381.15 8.53 7.49 5.40 8.53 7.92 8.79

1.33 10.10 9.06 6.97 10.10 9.45 10.13

1.50 11.58 10.54 8.45 11.58 10.89 11.39

1.67 13.06 12.02 9.93 13.06 12.33 12.65

1.83 14.46 13.42 11.33 14.45 13.69 13.84

1.98 15.77 14.73 12.64 15.77 14.96 14.96

2.12 16.99 15.95 13.86 16.99 16.15 16.00

2.38 19.25 18.21 16.12 19.25 18.36 17.93

2.49 20.21 19.17 17.08 20.21 19.29 18.75

2.60 21.17 20.13 18.04 21.17 20.23 19.57

2.77 22.65 21.64 19.52 22.65 21.67 20.832.90 23.79 22.75 20.66 23.79 22.77 21.80

3.00 24.66 23.62 21.53 24.66 23.62 22.54

0

20

40

60

80

100

120

140

0 200 400 600 800

R P M


100 GPM

150 GPM

200 GPM

250 GPM


46/123




39

4-3/4” Motor Tool Joint Torque Specifications

Motor Size 4.75Thread Torque Lbs-Ft Torque N-m

Top SubBox Up

3 1/2 IF 9900 - 10900 13423 - 14778

3 1/2 REG 9900 - 10900 13423 - 14778

Pin Down 3 15/16 ADHP 7000 9491

Stator TubeBox Up 3 15/16 ADHP 7000 9491

Box Down 3 15/16 ADHP 7000 9491

ABH/Stator X-OverPin Up 3 15/16 ADHP 7000 9491

Pin Down 3 15/16 ADHP 7000 9491

Adjustable Bend Housing Sub-

Assembly

Box Up 3 15/16 ADHP 7000 9491

Pin Down 3 15/16 ADHP 7000 9491

Bearing Pack HousingBox Up 3 15/16 ADHP 7000 9491

Box Down SA-LEFT HAND 5000 6779

Lower Seal Sub Pin Up SA-LEFT HAND 5000 6779

Bit Box Box Down

3 1/2 IF 9900 - 10900 13423 - 14778

3 1/2 REG 9900 - 10900 13423 - 14778


47/123




40

Fishing Diagram – 4-3/4 Inch Motor


48/123




41


Lobe Configuration 4/5 – 4.8 StagesOverall Length 279.75 inches ( 7.11 meters)


Common Box Connections 4-1/2 Reg., 4-1/2 IF, 4-1/2 H-90, 4-1/2 X-Hole

Bit Size 7-7/8” – 9-7/8” (200 mm – 250.8 mm)






Horsepower at Maximum Flow 148 HP (110.4 kW)





568.000 Lbs (2526.6 kN) Static


426,000 Lbs (1894.9 kN) Static




ABH Sleeve Recommended Make-Up Torque 25,000 Lbs-Ft (33,895 N-m)

Near-Bit Stabilizer/Slick Sleeve Make-Up Torque 13,000 Lbs-Ft (17,626 N-m)

0

500

1000

1500

2000

2500

3000

0 200 400 600 800



Min Flow

Max Flow


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42


Bend Angle

(°)

SLICK STABILZED

8-1/2”

Hole

8-3/4” Hole 9-7/8” Hole 8-1/2” Hole 8-3/4” Hole 9-7/8” Hole

0.39 2.94 3.17 4.27

0.59 0.94 0.19 4.26 4.49 5.58

0.78 2.52 1.77 5.52 5.75 6.83

0.96 4.02 3.27 0.21 6.72 6.95 8.01

1.15 5.60 4.85 1.77 7.98 8.21 9.25

1.33 7.10 6.35 3.25 9.17 9.40 10.43

1.50 8.51 7.76 4.65 10.3 10.53 11.55

1.67 9.92 9.17 6.05 11.43 11.66 12.67

1.83 11.25 10.50 7.36 12.50 12.72 13.71

1.98 12.50 11.75 8.60 13.48 13.71 14.70

2.12 13.66 12.91 9.75 14.41 14.64 15.62

2.38 15.83 15.08 11.89 16.14 16.37 17.32

2.49 16.74 15.99 12.79 16.87 17.10 18.04

2.60 17.65 16.90 13.70 17.60 17.83 18.77

2.77 19.07 18.32 15.10 18.72 18.95 19.88

2.90 20.15 19.40 16.17 19.59 19.82 20.73

3.00 20.98 20.23 16.99 20.25 20.48 21.39

0

50

100

150

200

250

300

350

0 200 400 600 800

R P M


300 GPM

400 GPM

500 GPM

600 GPM


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43





Bit Size 7-7/8” – 9-7/8” (200 mm – 250.8 mm)











568.000 Lbs (2526.6 kN) Static


426,000 Lbs (1894.9 kN) Static






0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

0 200 400 600 800 1000 1200



Min Flow

Max Flow


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44


Bend Angle

(°)

SLICK STABILZED

8-1/2”

Hole


0.39 2.29 2.46 3.19

0.59 0.72 0.10 3.44 3.60 4.33

0.78 2.02 1.04 4.53 4.69 5.41

0.96 3.26 2.64 0.11 5.56 5.72 6.44

1.15 4.56 3.94 1.4 6.65 6.81 7.52

1.33 5.79 5.17 2.62 7.68 7.85 8.54

1.50 6.96 6.34 3.78 8.66 8.82 9.51

1.67 8.13 7.51 4.94 9.64 9.79 10.48

1.83 9.22 8.60 6.02 10.55 10.71 11.39

1.98 10.25 9.63 7.04 11.42 11.57 12.24

2.12 11.21 10.59 8.00 12.22 12.37 13.04

2.38 13.00 12.38 9.76 13.71 13.87 14.52

2.49 13.75 13.13 10.51 14.34 14.50 15.15

2.60 14.51 13.89 11.26 14.97 15.13 15.77

2.77 15.67 15.05 12.42 15.95 16.10 16.74

2.90 16.56 15.94 13.30 16.70 16.85 17.48

3.00 17.25 16.63 13.98 17.27 17.42 18.05

0

50

100

150

200

250

300

350

0 200 400 600 800 1000 1200

R P M


300 GPM

400 GPM

500 GPM

600 GPM


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45




Common Box Connections 4-1/2 Reg., 4-1/2 IF, 4-1/2 H-90. 4-1/2 X-Hole

Bit Size 7-7/8” – 9-7/8” (200 mm – 250.8 mm)






Maximum Weight-on-Bit




568.000 Lbs (2526.6 kN) Static


426,000 Lbs (1894.9 kN) Static






0

500

1000

1500

2000

2500

3000

3500

4000

4500

0 100 200 300 400 500 600 700




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46


Bend Angle

(°)

SLICK STABILZED

8-1/2”

Hole


0.39 2.45 2.62 3.46

0.59 0.76 3.65 3.82 4.65

0.78 2.14 0.11 4.78 4.95 5.77

0.96 3.44 1.49 5.86 6.03 6.84

1.15 4.82 2.79 0.13 7.00 7.17 7.97

1.33 6.12 5.47 1.49 8.07 8.24 9.03

1.50 7.35 6.7 2.78 9.09 9.26 10.04

1.67 8.58 7.94 4.00 10.11 10.28 11.05

1.83 9.74 9.09 6.37 11.06. 11.23 12.00

1.98 10.83 10.18 7.44 11.96 12.13 12.88

2.12 11.84 11.19 8.45 12.80 12.97 13.71

2.38 13.72 13.07 10.31 14.35 14.52 15.26

2.49 14.52 13.87 11.10 15.01 15.18 15.91

2.60 15.31 14.66 11.89 15.67 15.84 16.56

2.77 16.54 15.89 13.11 16.68 16.85 17.57

2.90 17.49 16.84 14.04 17.46 17.63 18.34

3.00 18.21 17.56 14.76 18.06 18.23 18.93

0

50

100

150

200

250

0 100 200 300 400 500 600

R P M

Flow Rate (GPM)


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47





Bit Size 7-7/8” – 9-7/8” (200 mm – 250.8 mm)





Differential Pressure at Max. Operating Torque 946 PSI (6522 kPa) )

Maximum Weight-on-Bit




568.000 Lbs(2526.6 kN) Static


426,000 Lbs (1894.9 kN) Static






0

1000

2000

3000

4000

5000

6000

7000

0 200 400 600 800 1000




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48


Bend Angle

(°)

SLICK STABILZED

8-1/2”

Hole


0.39 2.20 2.33 3.05

0.59 0.68 .08 3.31 3.45 4.15

0.78 1.94 1.34 4.37 4.51 5.21

0.96 3.13 2.53 0.09 5.38 5.51 6.20

1.15 4.39 3.79 1.34 6.44 6.57 7.25

1.33 5.58 4.98 2.52 7.44 7.58 8.25

1.50 6.71 6.11 3.64 8.39 8.53 9.19

1.67 7.84 7.24 4.76 9.34 9.48 10.13

1.83 8.90 8.30 5.81 10.23 10.37 11.02

1.98 9.89 9.29 6.80 11.07 11.21 11.85

2.12 10.82 10.22 7.72 11.85 11.99 12.62

2.38 12.54 11.94 9.42 13.30 13.45 14.06

2.49 13.27 12.67 10.15 13.91 14.06 14.67

2.60 14.00 13.40 10.87 14.53 14.68 15.28

2.77 15.13 14.53 11.99 15.48 15.63 16.22

2.90 15.99 15.39 12.84 16.20 16.35 16.94

3.00 16.65 16.05 13.50 16.76 16.91 17.49

0

50

100

150

200

250

0 100 200 300 400 500 600

R P M

Flow Rate - GPM


56/123




49





Bit Size 7-7/8” – 9-7/8” (200 mm – 250.8 mm)



adhp - gorilla drilling motors manual v2013.06.19

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