top drive 2.pdf
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Bentec GmbH Drilling & Oilfield SystemsDeilmannstraße 1, D- 48455 Bad BentheimGermany
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Technical BulletinTop Drive TD-500-HTTop Drive TD-350-HT
-
TD-500-HT
DEP01
Technische Information
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Technical Bulletin Top DriveIndex
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1 Introduction............................................................. 4
1.1 Overview ............................................................... ............ 5
2
Technical Data ......................................................... 6
2.1 Dimension drawing .................................................... ....... 6
2.2 General.............................................................................. 7
2.3 Performance Data ............................................................. 7
2.3.1 Torque Speed Diagram...................................................... 8
2.4 Connection values .......................................................... ... 9
2.5 Operation conditions ......................................................... 9
3 Setup and Function...................................................10
3.1 Module description.......................................................... 10
3.1.1 Drilling Unit..................................................................... 11
3.1.2 Pipehandler..................................................................... 16
3.1.3 Carriage Package............................................................. 20
3.1.4 Torque Beam Assembly................................................... 20
3.1.5 Hoisting equipment......................................................... 21
3.1.6 Tool Kit............................................................................ 21
3.2 Top Drive Control............................................................ 22
3.2.1 Service Loop ....................................................... ............ 22
3.3 Drillers Control................................................................ 23
3.4
VFD Power control System.............................................. 23
3.4.1 VFD – Power Supply ....................................................... 24
3.4.2 VFD – Power Stack & VFD Controls ................................ 24
3.4.3 VFD – Motor Control center (MCC) ................................. 24
3.4.4 VFD – Braking Chopper Module & Resistor..................... 24
3.4.5 VFD – Transformer.......................................................... 25
3.4.6 VFD – UPS System.......................................................... 25
3.4.7 VFD – ESD System.......................................................... 25
3.4.8 VFD – Air Conditioning Unit............................................. 25
3.5
Incoming Power Cable .................................................... 25
4 Transport...............................................................26
5 Recommended Option - Rig survey ................................27
6 Recommended Option - Implementation Kit......................27
7 Option - Training......................................................28
7.1 Training Course – Operation............................................ 28
7.2 Training Course – Hydraulics .......................................... 28
7.3
Training Course – Electrics.............................................. 28
7.4 Training Course – Mechanics .......................................... 29
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Technical Bulletin Top DriveIndex
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8 Option - Yearly Maintenance Service.............................. 29
9 Option - Recommended Spare Parts for one year ...............29
10
Option - Lubricants for one year....................................29
11 Option - Service Loop Container....................................30
12 Option – Saver Sub Set .............................................. 30
13 Option – Tool Joint Adapter Kit .....................................30
14 Option – Wireline Adapter........................................... 30
15 Option – Top Drive Control Driller’s Chair implementation .... 30
16
Option – Color Camera system .....................................31
17 Option – Top Drive Genset (Independent Power source)........32
18 Option – Offshore Certification ..................................... 32
19 Contact .................................................................33
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Technical Bulletin Top DriveIntroduction
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1 IntroductionPos: 1.1.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-Module/40014.0.0 Einführung@4\mod_1279025442084_581.doc @37340
The Bentec Top Drive is designed as transportable as well as permanent installed
unit for deep drilling rigs with different mast types. The System is powered by an AC motor. The Top Drive is controlled by a separate control panel.
The standard Top Drive version includes the following items:
Hanger assembly with integrated Counterbalance cylinders
Standard washpipe
Link-tilt-system with position monitoring designed for high impacts
Remote-controlled and manual IBOP
Backup Clamp to make up and break the Top Drive drill pipe connection
Guide rail system inducing the torque within the mast.
Electrical service loop
Onboard hydraulic unit.
The blower rate for the motor cooling is variable and depends on the motor
temperature.
The drives of the system have been carefully chosen to meet current noise
protection regulations.
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Technical Bulletin Top DriveIntroduction
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1.1
OverviewPos: 1.1.3.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-Module/4100 4.1.0Übersicht_Bild@4\mod_1279025653859_581.doc @37360
RightSide
Leftside
Rear
Front
Abb. 1
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Technical Bulletin Top DriveTechnical Data
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2 Technical DataPos: 1.3.2.1/Betriebsanleitungen-Mechanisch/Bedienungsanleitungen-Alle/3. TechnischeDaten/31003.1. Maßblatt@4\mod_1278920457472_581.doc @36449
2.1 Dimension drawingPos: 1.3.2.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/31003.1.0Maßblatt@4\mod_1279023392166_0.doc @37256
764
1600
1708
660
535
843 865
Abb. 2
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Technical Bulletin Top DriveTechnical Data
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2.2 GeneralPos: 1.3.3.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/32003.2.0AllgemeineAngaben@4\mod_1279023470335_581.doc @37261
Description Value Dimension
Weight 16200 kg
Length 6730 mm
Width 1780 mm
Height 1540 mmPos: 1.3.4.1/Betriebsanleitungen-Mechanisch/Bedienungsanleitungen-Alle/3. TechnischeDaten/35003.5. Leistungswerte@4\mod_1278924144825_581.doc @36536
2.3
Performance DataPos: 1.3.4.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/35003.5.0LeistungswerteTabelle@4\mod_1279024204468_581.doc @37296
Descripti on Value Dimension
API Load Capacity (350t Top Drive) 350
3125
ton
kN
API Load Capacity (500t Top Drive) 500
4480
ton
kN
Pressure Rating 500
7500
bar
PSI
Power Rating 758
1030
kW
HP
Drill Speed 0 to 115/230 1 min-1
Drilling Torque 63.000
46.500
Nm
ft lbs
Make up / Break out Torque 100.000
73.760
Nm
Ft lbs
Static Break Torque 105.000
77.440
Nm
ft lbs
Link Tilt Lifting Capacity 2500 kg
5500 lbs
@1,4 m
@4 ½ “
Gear box Ratio 1. Gear 14:1
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Technical Bulletin Top DriveTechnical Data
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2.3.1 Torque Speed DiagramPos: 1.3.4.4/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/35103.5.1.0DrehmomentGeschwindigkeitskurve@4\mod_1279024399758_581.doc @37306
Abb. 3
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Technical Bulletin Top DriveTechnical Data
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2.4 Connection valuesPos: 1.3.5.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/33013.3.0Hauptantrieb-elektrisch@4\mod_1279023631471_581.doc @37266
Main drive electric Description Value Dimension
Voltage D 575 V AC
Current load (max.) 880 A
Power input (max.) 750 kWPos: 1.3.5.3/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/33023.3.0Motorlüfter-elektrisch@4\mod_1279023682516_581.doc @37271
Main drive cooling electric Description Value Dimension
Voltage D 400 / S690 V AC
Current load (max.) 14,3 / 8,3 A
Power input (max.) 7,5 kWPos: 1.3.5.4/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/33033.3.0AntriebHydraulikaggregat-elektrisch@4\mod_1279023752545_581.doc @37276
Hydraulic Power Unit
electric
Description Value Dimension
Voltage D 400 / S690 V AC
Current load (max.) 14,3 / 8,3 A
Power input (max.) 7,5 kWPos: 1.3.5.5/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/33043.3.0AntriebGetriebeschmierung-elektrisch@4\mod_1279023839105_581.doc @37281
Gearbox Lubrication
electric
Description Value Dimension
Voltage D 400 / S690 V AC
Current load (max.) 14,3 / 8,3 A
Power input (max.) 7,5 kWPos: 1.3.6.1/Betriebsanleitungen-Mechanisch/Bedienungsanleitungen-Alle/3. TechnischeDaten/34003.4. Betriebsbedingungen_Titel@4\mod_1278923125180_581.doc @36504
2.5 Operation conditionsPos: 1.3.6.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/34003.4.0UmgebungTemperatur @4\mod_1279024098112_581.doc @37291
Environment Description Value Dimension
Temperature range -45...+ 55 °CPos: 1.4/Standardmodule/nL..........Seitenumbruch.......... @0\mod_1226928886124_0.doc @ 805
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Technical Bulletin Top DriveSetup and Function
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3 Setup and FunctionPos: 1.5.2/Betriebsanleitungen-Mechanisch/Bedienungsanleitungen-Alle/4. AufbauundFunktion/42004.2. Baugruppenbeschreibung@4\mod_1278926559989_581.doc @36620
3.1 Module descriptionPos: 1.5.3/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-Module/42004.2.0Baugruppenbeschreibung_Bild@4\mod_1279025724825_581.doc @37370
The Machine is divided in subassemblies as follows:
Drilling Unit
Pipehandler
Elevator/Links
Carriage Package
Service Loop
Guide Rails
Abb. 4
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Technical Bulletin Top DriveSetup and Function
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3.1.1 Drilling Unit
The Drilling Unit consists of the following subassembly groups:
HydraulicUnit
MudSupply
HangerAssembly
ProtectionFrame
Drive
Abb. 5
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Technical Bulletin Top DriveSetup and Function
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3.1.1.1 Hanger Assembly
1
2
3
Abb. 6
The Hanger Assembly consists of:
Yoke (1)
Two upper links (2)
Counterbalance system (3).The counterbalance system (3) is integrated within the Upper Links and
consists of:
– two Hydraulic cylinders – two hydraulic accumulators
The cylinders are assembled between Yoke (1) and Upper Links (2). The
Counterbalance System can compensate a maximum distance of 200 mm. When
starting the operation the counterbalance system is charged by the hydraulic
system. During operation the hydraulic system refills the counterbalance system
to the adjusted pressure.
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3.1.1.2 Drive
Drive
The drive system contains of the following
components:
1 Engine Cooling System2 Brake
3 AC motor
4 Gearbox
5 Mainshaft
2
3
4
5
1
Abb. 7
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1
2
3
4
5
Abb. 8
Motor Cooling System
A frequency controlled motor (2) drives the engine fan (1). The fan speed
depends on the motor temperature which is determined by sensors. (COD)
Cooling onDemand. Cooling air is conducted via a noise reduced suction
hood (3) through a blower channel (4) into the ac motor of the Top Drive and
transmission oil cooler. (5).
Pos: 1.5.9/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-Module/421224.2.1.2.0Drehstrommotor @4\mod_1279026663023_581.doc @37407
Abb. 9
AC Motor
The rated power of the motor is 758 KW / 1030HP. It is controlled by a
frequency drive and temperature monitored. The maximum operating
temperature is controlled by sensors in the motor.
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21
Abb. 10
Rotary encoder(1)
The rotary encoder is assembled to the holing brake and - via shaft extension
- directly connected to the engine shaft
Brake (2)
The disc brake is hydraulic closed and spring force opened. It can absorb a
torque of 105.000 Nm.
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1
2
3
Abb. 11
Gearbox
The two-stage gearbox is helical cut with a total transmission ratio of 14:1.
The speed of the engine is reduced twice before it is transferred to the
bullgear (1) of the gearbox. The bullgear is located on the thrust bearing. The
mainsahft is concentrically located in the bullgear and connected to it via
multiple splining.
The gearbox is lubricated with combined splash/pressure lubrication (3). If the
gear oil has reached its maximum temperature it is piped via a bypass
through an oilcooler. The oilcooler is included in the ventilation system of the
motor.
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1
3
2
4
5
Abb. 12
Mainshaft
The mainshaft (4) – powered by the bullgear - is located in the gearbox
together with the thrust bearing (2). It is conducted via lower bearing (3). In
order to execute drilling fluid a washpipe (1) is connected. At the bottom of the
mainshaft there is an API pin as connection to the drill string. The drill string is
powered by the mainshaft. The mainshaft holds the load collar (5) which
bears the link adapter the drill pipe during elevator operation.
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3.1.1.3 Mud Supply
12
3
4
Abb. 13
The mud feeding comprises a 3“ washpipe and a goose neck with 2“ Fig 1502input for wireline operation as well as a 4” Fig 1002 mud hose connection. The
mud feeding disposes of a pressure rating of 7500 PSI.
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3.1.1.4 Onboard Hydraulic Unit
1
3
45
2
Abb. 14
The hydraulic unit disposes of
Speed controlled internal gear pump(1)
Valve block for the hydraulic unit (2)
Valve block for the pipehandler (3).
Main valve block (4)
Valves are operated by robust 24 volt coil. A low-noise pump is integrated in the
stainless steel system tank (5).
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3.1.1.5 Protection Frame
Abb. 15
The protection frame is fixed at the front of the Top Drive. A service platform(1)
can be swung out for installation and repair work
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3.1.2 Pipehandler
The Pipehandler consists of the following sub assembly groups:
IBOP/Saversub
Linktilt
LinkadapterhousingSupport
RotaryActuator/
ArrestingDevice
HydraulicSwivel
BackUpClamp
Abb. 16
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3.1.2.1 Rotary Actuator
1
23
Abb. 17
Hydraulic Rotary ActuatorThe pipehandler is infinitely rotatable by 360 °. The main gear wheel (3)
is run by the pinion. The pinion is moved by a hydraulic drive.
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3.1.2.2 Arresting device
1
2
3
Abb. 18
Arresting Device
The gear segment (2) is moved by a hydraulic cylinder (1). It grabs at the
main gear wheel(3) and arrests the pipehandler in intervals of 3°.
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3.1.2.3 Hydraulic Swivel
Abb. 19
Hydraulic swivel
Hydraulic lines of the consumer of the Pipehandler are transferred through the
hydraulic swivel. Free channels are available, enabling the connection of
additional consumers.
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3.1.2.4 Linkadapterhousing
Abb. 20
Linkadapterhousing
The linkadapter (2) positioned in the linkadapterhousing (1). The link adapteris supported by the Liftingspring (3). While drilling the liftingspring raises the
linkadapter thus enabling free rotation of the mainshaft. The load collar (4)
holds the linkadapter during elevator operation. The load collar transfers the
load into mainshaft. The load collar consists of two half-shells with grooves
that grap into the mainshaft. A housing keeps the shells together..
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3.1.2.5
Linktilt
Abb. 21
Linktilt
Two hydraulic cylinders (2) move Links and Elevator. Hereby the elevator can
be placed in any position necessary for picking the pipes.The system can lift a maximum of 2,5 t at a distance
of 1,4 m to centre well.
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The Link tilt system is able to move Links with in the following Limits
Link Typ L f b
[mm] [``] [mm] [``] [mm] [``]
108̀ ̀ 2743 108 1473 58 2013 79
120̀ ̀ 3048 120 1637 64 2237 88
132̀ ̀ 3353 132 1081 71 2460 97
144̀ ̀ 3658 144 1964 77 2684 106
168̀ ̀ 4267 168 2292 90 3131 123
180̀ ̀ 4572 180 2455 97 3355 132Pos: 1.5.25/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-Module/422524.2.2.5.0LinktiltReichweiteAbb@4\mod_1279028858033_581.doc @37463
L
Abb. 22
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3.1.2.6
Pipe handler Monitoring
1
2
3
Abb. 23
Pipe handler Monitoring
The position of the elevator is determined at all times. A hydraulic cylinder (3)
communicates via hydraulic swivel (2) with a measuring cylinder (1)transferring the elevator position to a connected Drawworks Anti Collision
System. Depending on the Anti Collision System a number of different link
positions can be teached in, to be approached during drilling operation.
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3.1.2.7 Back up Clamp
1
2
Abb. 24
The purpose of the backup Clamp(2) is making up and breaking drill pipe
connections between Top Drive (Saversub) and drill string. The back up
clamp is connected to the Linkadapterhousing via torque beam.(1)
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1
2
Abb. 25
The Jaw Assemblies(1) are moved by a hydraulic cylinder(2).
Using different kinds of jaw assemblies allows making up and breaking of drill
pipe with various OD s̀. The Top Drive is equipped with one Jaw size. Additional
Sizes for other Tool Joint OD’s are available as the option “Tool Joint Adapter Kit”
Jaw size Tool Joint OD
I 4“ – 5“
II 5 ¼“ – 6 ¼“
III 6 ¼“ – 7 ½“
IV 7 ½“ – 8 ½“
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3.1.2.8 IBOP/ Saversub
1
23
4
Abb. 26
The IBOP (2) is connected to the mainshaft via API pin
Internal
Blow
Out
Preventer
The saver sub (4) is screwed between IBOP (2) and pipe. Dielocks (1,3) prevent
the threaded joints from over torque from the mainshaft to the IBOP and
accordingly from the IBOP to the saver sub.
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3.1.3 Carriage Package
Abb. 27
The Top drive is guided by a carriage package. It transfers the torque from the top
drive into the Guide rails.The Carriage Package consists of a frame(1) with slide shoes(2), it transfers the
Torque it to the Mast structure. The glide shoes are equipped with vibration
dampers (3). Adjustment to centre well is performed by adjusting devices(4)
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3.1.4 Torque Beam Assembly
Abb. 28
The Torque beam assembly absorbs the torque of the guide dolly and transfer it
to the mast structure. The Torque beam assembly is segmented into 4 sections
and delivered within a transport frame. The Transport frame allows easy and safe
handling during transport and Rig up.
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Technical Bulletin Top DriveSetup and Function
Page 21 of 33
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3.1.5 Hoisting equipment
Abb. 29
The Top Drive can be equipped with the following Links(1) and elevators(2)
Load Size
350 ton 2 ¾” x 120” (recommended)
350 ton 2 ¾” x 132”
500 ton 3 ½” x 120” (recommended)
500 ton 3 ½” x 144”
Other elevator link sizes are available on request.
Elevator links for Casing running Tools are available on request.
Manual Elevators are available in the following sizes:350 ton
500 ton
A Bushing set of the for the following Drillpipe sizes will be attached:
3 ½” , 4 ½” , 5” , 5 ½” , 6 5/8”
Bushings for other Drillpipe sizes are available on request.
Hydraulic elevators are available on request. Hydraulic connections for a
hydraulic elevator are already available.
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3.1.6
Tool KitThe top drive will be delivered with
IBOP Hex wrench
IBOP repair tools
Manual oil pump
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Technical Bulletin Top DriveSetup and Function
Page 22 of 33
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3.2
Top Drive Contro l
The Top Drive Control System consist of the following parts
Service Loop
Drillers Control
Terminalbox
Drillers Control Cable
Drillfloor
Drillers Control Cable
Ground Level
Supply Cable
Incoming
Power Cable
VFD Power Control System
Abb. 30
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3.2.1 Service Loop
Abb. 31
The Top drive has a Power Loop (1) that supplies electrical power to the motor
and a Control Loop (2). The control Loop holds all control lines and the electrical
power supply for the auxiliary drives.
The Loop Length is based on the existing rig specifications.
The Length of the Supply Cable is determined by customer or recommended by
Bentec.
The Length of the Incoming Power Cable is determined by customer or
recommended by Bentec.
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Technical Bulletin Top DriveSetup and Function
Page 23 of 33
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3.3 Drillers Control
The Top Drive is controlled by the Panel shown below. This panel is used as a
standalone unit installed within the doghouse.
An implementation within the Drillers Chair is available on request.
Abb. 32
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3.4 VFD Power contro l System
Abb. 33
The VFD Power Control contains all control devices and frequency convertersthat are needed to operate the Top drive.
Container Dimensions: Width: 3m / Length: 3,4m / Height: 3m
ISO Container with Lifting Edges & Pad eyes for rigging
Sun shed roof, entrance door and removable front
Heat insulation
Environmental temperature -45°C to +55°C
2 Air conditions 15kW each
1 heating unit 2kW
Incoming switchboard 600V/60Hz or 690V/50Hz 3Phase
1000A draw out circuit breaker
Plug panel 400mm² power pins 6 each
Power choke and rectifier
Air cooled VFD Inverter 1600A for main motor
MCC for all auxiliary drives with VFD’s for support drives
Chopper unit 200kW intermittent
Default incoming power cable
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Technical Bulletin Top DriveSetup and Function
Page 24 of 33
3.4.1 VFD – Power Supply
The Power Supply consists of an AC Bus (600/690V) to feed the transformer, the
MCC Consumers a Diode Bridge with choke and fuses and the incoming circuit
breaker (which feeds the DC Bus). The DC Bus feeds the VFD-Unit for the TDMain Motor.
Technical Data:
Supply Voltage: 600/690V
DC Current: 1700A
Diode Bridge B6U
The plug panel for Power Supply is installed outside of the container. For each
Phase there are two (2) Power Pins available. (3x2 Power Pins)
3.4.2 VFD – Power Stack & VFD Controls
The BENTEC VFD Units are designed not only to meet but exceed the customer
requirements. The fool-proof design allows an easy & safe operation for the staff,field-bus connected PLC's are used to offer a comfortable maintenance, even viaInternet (Option).
Technical Data:Supply Voltage: 820…950 V DCOutput Voltage: 575 V ACOutput Current: 1600AProgrammable Logic Controller: MODICON SchneiderCooling System: Air Cooled
Alarms are displayed in clear languages including histogram and display of actual
system data for maintenance and troubleshooting purpose in one central Display.
All controls for the Top Drive like Link tilt, etc. are included in the VFD System.
The plug panel for the connection of the Top Drive is installed outside of the
container.
3.4.3 VFD – Motor Contro l center (MCC)
The MCC is equipped with starters and feeders to the requirements of the Bentec
Top Drive. Each starter will be complete with a magnetic only breaker, a contactor
and an ambient compensated overload element (heater). All Status and Alarm
messages will be indicated on a separate Human machine interface.
3.4.4 VFD – Braking Chopper Module & Resistor
The braking chopper module is installed to feed the braking resistor for
regenerative braking.
Technical Data:
Chopper Module 200kW intermittent
Braking resistor 50kW continuous
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Technical Bulletin Top DriveSetup and Function
Page 25 of 33
3.4.5 VFD – Transformer
One transformer fed by AC Supply panel to fed 460/400/230V consumers of the
MCC and small power distribution.
Technical Data:
Rated power: 50kVA
Primary voltage: 600/690V
Secondary voltage: 400/460V
3.4.6 VFD – UPS System
One battery buffered UPS system to feed all control systems with uninterruptable
stable power supply to allow for safe operation.
Technical Data:
Input 400VAC, 50/60Hz
Output: 24-28V DC / 40A
Buffer battery capacity: 24V50Ah3.4.7 VFD – ESD System
This safety system is split in two parts as follows:
Emergency Shut Down:
Single systems VFD, MCC, TD Control will be shut down in a controlled safe way
Blackout:
All systems will be shut down in a safe way and all power will be shut off.
3.4.8 VFD – Air Conditioning Unit
Two air conditioners are installed inside of the container to monitor and controlthe temperature inside of the container at a level of 25°C. The air is also used to
cool all controls as well as the air cooled VFD.
3.5 Incoming Power Cable
Cables for connection of the VFD container with the Existing SCR unit. Other
lengths are available on request. The Cables are pluggable on both sides.
Customer supply power 690V/50Hz or 600V/60Hz – 760kW
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Technical Bulletin Top DriveTransport
Page 26 of 33
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4 TransportPos: 1.7.2/Betriebsanleitungen-Mechanisch/Bentec Produkte/TopDrive/TD-500-HT/50015.0.0. Tarnsportmaße-DubbleRail-Rahmen@4\mod_1279095056207_581.doc @37578
Transport Data Description Value Dimension
Length 7400 mm
Width 2880 mm
Height 2880 mm
Weight 20.000 kg
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2 8 8 0
7 40 0
Abb. 34
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Technical Bulletin Top DriveRecommended Option - Rig survey
Page 27 of 33
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5 Recommended Option - Rig survey
For a turnkey Top Drive implementation Bentec recommends a rig survey in
advance to fit the Top Drive system in an optimal way into the existing rig. The
Rig survey takes two days and will be performed by two Bentec engineers. The
Following Points will be surveyed.
Survey Contents:
Measurements at Mast
Measurements on Drill floor
Measurements on fingerboard Level
Measurements for Tieback kit
Check of Mast for Service Loop implementation
Check of Mast for possible collisions with the Top Drive
Check of Doghouse for control implementation
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6 Recommended Option - Implementation Kit
An Implementation kit can be offered after a rig survey to provide a turnkey
implementation for the Bentec Top Drive. The Implementation kit includes the
following parts. Size and design of these parts are depends on the results of the
rig survey.
Implementation kit Contents:
Hang off Links for Crown Block Section
Intermediate Tiebacks
Lower Tieback
Misc. Beams for implementation
The Implementation of Bentec Top Drives may influence the statics of the Mast.
Bentec will submit static relevant data’s within a confirmation drawing after
purchase order. The client is responsible for the verification of the Mast statics.
To implement the Top Drive in an efficient way Bentec need the following
technical Drawings (CAD-File or scanned file):
Mast / Derrick – detailed Drawings
A-Frame (if available)
Drillfloor Layout
Fingerboard
Crown Block
Rig Layout
Standpipe Information
Drillpipe sizes which should be use on the Rig
Elevator Links & Elevator Information
Travelling Block Information
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Technical Bulletin Top DriveOption - Training
Page 28 of 33
7 Option - Training
The following Training courses are available in advance or onsite.Pos: 1.9.2/Betriebsanleitungen-Mechanisch/Bedienungsanleitungen-Alle/TechnicalBulletin/Z100Z.1. BedienerschulungbeimHersteller @4\mod_1279691999830_581.doc @38545
7.1
Training Course – OperationThis training course includes the complete operation of the Top Drive System.
This course contains one theoretical part and one practical part.
Training Contents:
Top Drive commissioning & decommissioning
Top Drive operational functions
Detailed training of the mechanical systems
Detailed training of the electrical systems
System safety
Participants:
This Course is provided for: Driller, Toolpusher, Repair- and Maintenance
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7.2 Training Course – Hydraulics
This training course includes a deep training of the hydraulic system and their
parts of the Top Drive.
Training Contents:
Hydraulic plans
Hydraulic pressure unit (HPU)
Operation of all hydraulic circuits.
Maintenance of the hydraulic system
Installation of the hydraulic pump
Installation of control elements
Participants:
This Course is provided for: Repair- and Maintenance Crews or people who are
directly or indirectly responsible for the hydraulic functions of the Top Drive.
7.3
Training Course – Electrics
This training course includes a deep training of the electric system and their parts
of the Top Drive.
Training Contents:
Electrical plans
Power Supply
AC-Motors – VFD-Technology / PLC Controls
Maintenance of the Electrical System
Safe operation at the electrical systems
Participants:
This Course is provided for: Electric Crews or people who are directly or indirectly
responsible for the electrical functions of the Top Drive.
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Technical Bulletin Top DriveOption - Yearly Maintenance Service
Page 29 of 33
7.4 Training Course – Mechanics
This training course includes a deep training of the mechanic system and their
parts of the Top Drive.
Training Contents:
Mechanical plans
Load Path
Main Assemblies
Sub Assemblies
Lubrication & hydraulic System
Recommended Maintenance
Safe operation at the mechanical systems
Participants:
This Course is provided for: mechanic & maintenance Crews or people who are
directly or indirectly responsible for the mechanical functions of the Top Drive.
8 Option - Yearly Maintenance Service
The Yearly Maintenance service will be done by Bentec onsite. Within the yearly
Maintenance Service Our Top Drive Maintenance Specialists will be check all the
Top Drive Parts, systems and functions. The following points are all points that
have to be done according to the technical documentation. If there are some parts
or systems need to be repaired or replaced Bentec will charge the costs
separately
Maintenance Service Contents : Maintenance of all Motors
Maintenance of the gearbox
Maintenance of the complete hydraulic system
Maintenance of the complete mechanical system
Maintenance of the complete electrical system
Function Test
9 Option - Recommended Spare Parts for one year
The recommenced spare part package contains wear parts and spare parts that
needed during normal operation for one year. The Spare Part kit guarantees a
safe uptime of the Top Drive due to spare parts availability at the rig or base.
10 Option - Lubricants for one year
Lubricants for the Top Drive are
Summer Lubricants
Hydraulic Oil: Shell Omala HD 150
Gear Oil: Shell Tellus 32
Winter Lubr icants (recommended for Temperatures
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Technical Bulletin Top DriveOption - Service Loop Container
Page 30 of 33
11 Option - Service Loop Container
The Service Loop Container is an open Top 20 ft open top container. The Service
Loop and Service Loop saddle can be stored within this container during rig
move. The Service loop will be stored within this container in optimal
environments and avoid any damages during transport and storage.
12 Option – Saver Sub Set
The Top Drive is equipped with a one Saver Sub Set + one Saver sub for spare.
The Thread Connection to the Drillpipe is NC50. Additional Saver subs and
thread Connections are available on Request. The Following sizes are available.
Saver subs quality control is according to API 7-1
NC 38
NC 40
NC 46
NC 50
5 ½” FH
6 5/8” FH
Special threads are available on request.
13 Option – Tool Joint Adapter Ki t
To clamp different Tool Joint sizes an Adapter Kit is available. The Adapter Kit
consist a Jaw Assembly and a stabbing guide which fits to the Tool Joint Range.
The Following Tool Joint OD’s are possible:
4”-5”
5 ¼” – 6 ¼”
6 ¼” – 7 ¾”
7 ½” – 8 ½”
14 Option – Wireline Adapter
The Wireline adapter allows using Wireline Tools with the Bentec Top Drive. The
Wireline Adapter will be mounted below the Pipehandler Main Frame.
15 Option – Top Drive Control Dril ler’s Chair implementation
The Top Drive controls can be implemented into an existing Driller’s Chair. The
Implementation work onsite will be executed by a Bentec Service engineer.
Technical Information’s about the Drillers chair are necessary in advance
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Technical Bulletin Top DriveOption – Color Camera system
Page 31 of 33
16 Option – Color Camera system
A Color Camera system is a fixed or pan- and tiltable Color Camera. This Camera
can be installed at any position on the rig to monitor hazardous areas like finger
board level, drillfloor level, and crown block level. The preferred position of the
camera needs to be determined by the customer. The Monitor the Camera is
mounted in the Driller’s Cabin. The Number of Camera’s and Cable Lengths has
to be determined by the customer. The printed boards for the controls are
mounted in a separate Ex’d’ box. Cablings from the camera to the Ex’d’ box is
directly connected without plugs. ATEX certified plugs are available on request.
Specifications Camera
EX de housing with temperature controlled space heater
Stainless steel weather protection hood
Size: 120 x 120 x 400 mm / 5kg
Automated brightness control
Motor operated zoom & Autofocus
Excellent clear picture even bad light conditions
Specifications Monitor & Control
Housing IP65, made in stainless steel with installation holder
Size: ca. 450 x 350 x 280 mm / 10kg
12'' (1024x768) TFT Color Screen Panel - IP65
Light intensity 1.300 candelas
Galvanic separation of video signal
50m multicore control cable halogen free for connect each camera
Camera selection switch
Zoom in/out / pan left & right / tilt up & down
Switches military standard
Specifications Pan/Tilt Unit
Pan angle: 356° Tilt Angle 176° & end stop limits
Size: 165 x 286 x 228 mm / 18kg / max. load 35 kg / Ex 'd' housing
Power Supply
230V AC 50/60Hz
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Technical Bulletin Top DriveOption – Top Drive Genset
(Independent Power source)
Page 32 of 33
17 Option – Top Drive Genset (Independent Power source)
The Top Drive can be equipped with a Genset Module to operate the Top Drive
an independent unit.
18 Option – Offshore Certif ication
For Offshore applications the Top Drive system will be certified by a third-party
organisation. This Certificate is formally known as a Case-by-Case approval.
Supported Certification Organisations
DNV – Det Norske Veritas
ABS – American Bureau of Shipping
Lloyds British
The Certification includes design verification and product verification. Furthermore
all load-path included parts will be Type approved. Interface related points
between the existing rig system and the Top Drive System need to be clarified
during an interface clarification meeting between Bentec and client.
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Technical Bulletin Top DriveContact
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19 Contact
Germany
HeadquartersProductionServiceSales
Bentec GmbH Drilling & OilfieldSystemsDeilmannstraße 148455 Bad BentheimPostfach 1253 • 48443 Bad Bentheim
Phone: +49-5922/72-80Fax: +49-5922/72-457
E-Mail: [email protected] Web: www.bentec.com
Russia
Bentec GmbH Drilling & OilfieldSystemsRespubliki –str. 252, bild.1 office 1-06625014 Tyumen
Phone: +73452261479 E-Mail: [email protected]
Bentec GmbH Drilling & OilfieldSystemsRussia Representation Office1. Kasatschij per. 7, room 13109017 Moscow
Phone: +7 495 234 42 38or 39Fax: +7 495 234 42 40
E-Mail: [email protected]
Turkmenistan
Bentec GmbH Drilling & OilfieldSystemsTurkmenistan Representation OfficeAzadi Street 95 / 2011744000 Ashgabat
Phone: +99 312 395 561Fax: +99 312 352 169
E-Mail:[email protected]
Kazakhstan
Bentec GmbH Drilling & OilfieldSystemsKazakhstan Branch
Kabanbai Street 172RK 480012 Almaty
Phone: +7 32 92 571 321Fax: +7 3292 571 321
E-Mail: [email protected]
Oman
IDTECInternational Drilling TechnologyCo.LLCP.O.Box 1278PC 133 Al Khuwair
Phone: +968-2459-0103Fax: +968-2459-0163
E-Mail:[email protected]
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