TOP DRIVE DRILLING SYSTEM PRODUCT INFORMATION COPYRIGHT © 2003 CANRIG DRILLING TECHNOLOGY LTD. ALL RIGHTS RESERVED Thi
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TOP DRIVE DRILLING SYSTEM
PRODUCT INFORMATION
COPYRIGHT © 2003 CANRIG DRILLING TECHNOLOGY LTD. ALL RIGHTS RESERVED This Top Drive System is protected by one or more of the following US patents and foreign counterparts: US 4,478,291 * US 4,951,709 * US 5,251,709 * US 6,024,181 and other patents pending.
Information in this document is subject to change without notice. No part of this document may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, without the express written permission of Canrig Drilling Technology Ltd. Printed in the United States of America.
PRODUCT INFORMATION TOP DRIVE DRILLING SYSTEM Canrig Drilling Technology Ltd. 14703 FM 1488 Magnolia, TX 77354 Main Office: 281-259-8887 Main Fax: 281-259-8158 Email: [email protected] Web: www.canrig.com Canrig Drilling Technology Ltd offers a complete range of electric Top Drive models with hoisting capacity from 275 to 750 tons. In our DC units the horsepower for each model increases as the hoisting capacity is increased. The gear ratio for each model can be altered to provide varied torque to speed ratios. Canrig’s AC top drives range in hoisting capacity from 500 to 750 tons. The use of AC technology produces improved performance resulting in a “fatter” torque curve. A brief description of our models is as follows:
Model
Motor
Hoisting Capacity Tons
Nominal HP
4017AC
AC
175
400
*4017H
Hydraulic
175
400
6027E
DC - GE761
275
600
8035E
DC - GE752
350
1000
1050E
DC - GE752
500
1130
1165E
DC - GE752
650
1130
1250AC
AC - GE B-20
500
1150
1275AC
AC - GE B-20
750
1150
*under development
1
PRODUCT INFORMATION FEATURES AND BENEFITS Ø Features and Benefits of a Canrig Top Drive Drilling System 1. 2.
3.
4.
5. 6. 7. 8. 9. 10. 11.
12. 13. 14. 15.
16.
Integral Swivel • Eliminates fatigue failures associated with threaded connections. Hydraulic Torque Boost • Continuous rotation of up to 5 RPM • Precise directional control Industry Exclusive Floating Quill for Soft Stabbing and Thread Advance Compensation • Prevent thread damage during make-up and break-out. Polymer Slide Guide Runners • Fewer components, significantly reducing the risk of falling parts. • Improved load distribution Counter Balance Feature • Duplicates the dampening effect of the spring on a conventional hook. Dual Lower Well Control Valves, One Manual and One Remote Actuated • Provides optimal well control Remote Actuated Upper Well Control Valve • Improves well control options and acts as mud saver valve. Local or Remote Blower Option • Operator selected-based on hazardous area requirements. Wireline Guide System • Enables efficient wireline entry. Direct Connection to Rigs Traveling Block • Reduces system height and weight by eliminati ng the block hook. Disc Brake • Allows infinite positions for directional orientation. • Provides inertia braking. AC or DC Electric Drive Motor • Allows operator to select configuration best suited to the application. “Soft Torque” Vibration Control System Available • Reduces “slip-stick” thus improving drilling efficiency. Remote Control of Pipe Handler Orientation and a Lock • Permits driller to maximize efficiency of pipe handling operations. By-Directional Link Tilt Function • Permits overdrill thus allowing connection to be made with bit off bottom. Load Path Integrity – No Thread Connections in the Load Path • Eliminates fatigue type failures associated with threaded connections.
2
PRODUCT INFORMATION FEATURES AND BENEFITS
Torque Guide
Dependent on length of block
Traveling Block (by customer)
Air Cooling System Intake
Local Blower
Custom Block Interface
Rotary Hose Connection Top Drive Motor Motor Motor Guard
Gear Case
Torque Boost
Link Support
Back-up Wrench Travel varies by model. Approx. 2 feet
Rotary Manifold
Bi-directional Link Tilt
Manual Lower Well Control Valve
Elevator Link 8 foot length shown
Elevator
3
PRODUCT INFORMATION THE TOP DRIVE UNIT
Ø The Top Drive Unit consists of the following in either a fixed or portable system: 1. 2. 3. 4.
5. 6. 7. 8. 9.
10. 11.
12. 13.
14.
Top drive housing with mounting lugs. Upper support links and bail or block adapter for hoisting interface to the customer’s travelling block (unspecified) with the hook removed. Adjustable top drive guide runners. Drive unit including spindle, bearings, and gearing. Standard gear ratios are as follows: • Model 6027E 9.387:1 * • Model 8035E 5.000:1 • Model 1050E 5.000:1 * • Model 1165E & 1175E 7.120:1 * • Model 12XXAC 6.808:1 *Other gear ratios are optionally available. DC or AC drive motor (model differences as in the table on page 1) Floating quill with 8 inches free float. Brake - hydraulic caliper disk type. Hydraulic torque boost Remotely rotatable and lockable pipe handling assembly including: • Elevator link support • Link support counterbalance system • Bi-directional link tilt assembly • Back-up wrench with one set of die blocks • Link-tilt clamps for the following elevator link sizes: î Model 6027E 250 and 350 ton î Model 8035E 250, 350 and 500 ton î Model 1050E 350 and 500 ton î Model 1165E 350, 500 and 750 ton • Pipe stabbing guide bell Washpipe assembly Mud gooseneck, 4 inch nominal diameter, with a 2 inch NPTF top port for wireline operations (a 3 inch vertical through-bore with a Bowen union is optional). Upper mud saver valve available with a hydraulic remote actuator. Lubrication circulating system including the following: • Suction strainer. • Pump and electric motor. • Filter, 25 micron absolute. • Cooler with and electrically driven fan. Hydraulic valves (solenoid operated) for auxiliary functions.
4
PRODUCT INFORMATION THE TOP DRIVE UNIT 15. Hydraulic piping, hose and fittings on the top drive unit. Diagnostic pressure test points are provided for all functions. Hose and tube fittings are the "ORS" type for premium sealing performance. 16. Instrumentation gauges and sensors including the following: • Hydraulic pressure and return gauges. • Lubrication pressure gauge. • Lubrication temperature gauge. • Lubrication alarm pressure switch. • Lubrication alarm temperature switch. • Air cooling alarm pressure switch. • RPM sensor. 17. Service connections for the kelly hose, hydraulics, DC power, electrical controls, and cooling air. 18. Lower well control valve (LWCV), manual operation, connections to match drill pipe, 10 000 psi WP is standard, with extended pin end for recut allowance. Quantity 2 valves furnished to allow for o ne running and one being re-cut. 19. Crossover sub between the quill and the LWCV 20. High-torque tool joint clamp for the LWCV connections. 21. Prepared, primed and painted (safety yellow). 22. Parts, maintenance and operating manuals, 4 copies 23. Conformance to API Specifications 7, 8C, RP14F, and RP500B. 24. Electrical equipment complies with the requirements of CSA and API 500B. 25. Adapter for connection of the mast sling line equalizer to the block adapter. 26. Drill collar handling subs for drilling and reaming drill collars, quantity 2 for up to 7 inch collars and quantity 2 for up to 9 inch collars. 27. Top drive tool kit.
5
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
MODEL 6027E TOP DRIVE GENERAL ARRANGEMENT
6
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
Specifications Top Drive Model 6027E Static Hoist Rating Elevator Load Path
275 Tons
Quill Load Path Electric Motor
275 Tons GE 761 Series
Gear Ratio
249 Tonnes 249 Tonnes GE 761 Shunt
9.387:1
7.726:1
24 000 ft-lb (32 500 Nm) @ 128 RPM 30 000 ft-lb (40 700 Nm) @ 123 RPM 5 500 ft-lb (7 500 Nm ) @ 200 RPM 20 000ft-lb (27 400 Nm) 60 000 ft-lb (81 300 Nm)
19 800 ft-lb (26 800 Nm) @155 RBM 24 700 l-lb (33 500 Nm) @ 150 RPM 4 680 ft-lb (6 350 Nm ) @240 RPM 16 600 ft-lb (19 000 Nm) 60 000 ft-lb (81 300 Nm)
21 000 ft-lb (28 500 Nm) @ 150 RPM 24 200 ft-lb (32 800 Nm) @ 150 RPM 13 300 ft-lb (18 000 Nm) @ 200 RPM 20 000 ft-lb (27 400 Nm) 60 000 ft-lb (81 300 Nm)
19 800 ft-lb (26 800 Nm) @ 182 RPM 19 900 ft-lb (27 000 Nm) @ 182 RPM 10 900 ft-lb (14 800 Nm) @ 235 RPM 16 600 ft-lb (22 500 Nm) 60 000 ft-lb (81 300 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)
Pipe Handler Orientation
24 000 ft-lb 24 000 ft-lb (32 500 Nm) (32 500 Nm)) 37 500 ft-lb 37 500 ft-lb (50 800 Nm) (50 800 Nm) Unlimited, remote controlled
Pipe Handler Lock
33 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
26.75 inches
Quill Connection
NC50
Water Course Diameter
2.6 inches
Circulating Pressure Rating - Standard
5 000 PSI
Circulating Pressure Rating - Optional
7 500 PSI
Floating Quill Travel
7.9 inches
20 cm
Link Counterbalance Travel
7.0 inches
18 cm
Continuous Torque Rating
Intermittent Torque Rating
Maximum Speed Rating
Brake Capacity Maximum Connection B/O Torque
9.387:1
7.726:1
(Make-Up Limit is operator adjustable)
Torque Boost Torque Make-Up Break Out
68 cm
6.6 cm
7
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
Cooling System
STANDARD: Local Blower 7.5 HP, 1 680 scfm flow
(6 KW, 50 m3/min) flow
Lubrication System
OPTIONAL: Remote Blower 15 HP, 1 680 scfm flow 6 inch (15 cm) diameter blower hose 2 HP, 4 GPM flow
Hydraulic Requirement
12 GPM flow
45 l/min flow 16 200 KPa
Electrical Power
2 350 PSI Pressure compensated control (see HPU Specifications) GE 761 Series
Field Supply
N/A
39.2, 28.0, 19.3 Amps
Max. continuous armature current
630 Amps
630 Amps
Max. intermittent armature current
750 Amps
750 Amps
Max. armature voltage
750 VDC
750 VDC
Weight (without blocks)
18 000 lb (8 200 Kg)
18 000 lb (8 200 Kg)
(11 KW, 50 m3/min) flow 1.5 KW, 15 l/min flow
GE 761 Shunt
8
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE
Curves based on:
Top Drive Torque Characteristics
GE Model 761 DC Drilling Motor (600 HP) Series 9.387:1 Gear Ratio
Model 6027E-939 Continous Intermittent
30000 25000
Torque
20000 15000 10000 5000 0 0
50
100
150
200
250
300
RPM
9
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
MODEL 6027E-939 STANDARD GEAR RATIO TORQUE CURVE
Curves based on:
Top Drive Torque Characteristics
GE Model 761 DC Drilling Motor (600 HP) Shunt 9.387:1 Gear Ratio
Model 6027E-939
Continuous Intermittent
30000
25000
Torque
20000
15000
10000
5000
0 0
50
100
150
200
250
RPM
10
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
MODEL 6027E-773 TORQUE CURVE
Curves based on:
Top Drive Torque Characteristics
GE Model 761 DC Drilling Motor (600 HP) Series 7.726:1 Gear Ratio
Model 6027E-773 Continous Intermittent 30000
25000
Torque
20000
15000
10000
5000
0 0
50
100
RPM
150
200
250
300
11
PRODUCT INFORMATION DC TOP DRIVE MODEL 6027E
MODEL 6027E-773 TORQUE CURVE
Curves based on:
Top Drive Torque Characteristics
GE Model 761 DC Drilling Motor (600 HP) Shunt 7.726:1 Gear Ratio
Model 6027E-773 Continuous Intermittent 25000
Torque
20000 15000 10000 5000 0 0
50
100
150
200
250
300
RPM
12
PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E
MODEL 8035E TOP DRIVE GENERAL ARRANGEMENT
TOPDRIVE DRILLINGSYSTEM
8.00 FLOAT
240.85 (20'-0.85") REF
BLOCK INTERFACE (DEPENDENT ON TRAVELING BLOCK)
QUILL SHOULDER DOWN POSITION
90.88
LINK SUPPORT
ELEVATOR (BY CUSTOMER)
13
PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E All dimensions in inches.
Specifications Top Drive Model 8035E-500 Static Hoist Rating Elevator Load Path
350 Tons
318 Tonnes
Quill Load Path
350 Tons
318 Tonnes
Electric Motor
GE 752 High Torque Shunt
Output Power Continuous
1 130 HP
840 KW
Intermittent
1 297 HP
967 KW
Gear Ratio
5.000:1
Continuous Torque Rating
30 000 ft-lb (40 700 Nm) @ 180 RPM
Intermittent Torque Rating
33 300 ft-lb (45 100 Nm) @ 180 RPM
Maximum Speed Rating
20 300 ft-lb (27 500 Nm) @ 265 RPM
Brake Capacity
30 000 ft-lb
40 700 Nm
Maximum Electric Motor Torque
33 300 ft-lb
45 100 Nm
Make-Up
24 000 ft-lb
32 500 Nm
Break Out
37 500 ft-lb
50 800 Nm
Maximum Connection B/O Torque
70 800 ft-lb
96 000 Nm
(Make-Up Limit is operator adjustable.) Torque Boost Torque
(Make-Up Limit is operator adjustable.)
Pipe Handler Orientation
Unlimited, remote controlled
Pipe Handler Lock
32 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
43.25 inches
Quill Connection
6-5/8 Reg.
Water Course Diameter
3.0 inches
7.6 cm
Circulating Pressure Rating - Standard
5 000 PSI
34 500 KPa
Circulating Pressure Rating - Optional
7 500 PSI
51 700 KPa
Floating Quill Travel
8.0 inches
20 cm
Link Counterbalance Travel
8.0 inches
20 cm
110 cm
14
PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E Cooling System
STANDARD: Local Blower 15 HP, 2 800 scfm flow
(11 KW, 80 m3/min) flow
OPTIONAL: Remote Blower 25 HP, 2 800 scfm flow 8 inch (20 cm) diameter blower hose
19 KW, 80 m3/min flow
Lubrication System
2 HP, 4 GPM flow
1.5 KW, 15 l/min flow
Hydraulic Requirement
12 GPM flow
45 l/min flow
2 350 PSI
16 200 KPa
Pressure compensated control (see HPU Specifications) Electrical Power
GE 752 High Torque Shunt Motor
Max. continuous armature current
1 250 Amps
Max. intermittent armature current
1 435 Amps
Max. armature voltage
750 VDC
Field Supply
60, 40, 30 Amps
Weight (without blocks)
27 000 lb
12 200 Kg
15
PRODUCT INFORMATION DC TOP DRIVE MODEL 8035E Model 8035E-500 Torque Curve
Curves based on:
Top Drive Torque Characteristics
GE Model 752 High Torque DC Drilling Motor (1130 HP)
Model 8035E-500
5.00:1 Gear Ratio*
Intermittant Continuous 35000 30000
Torque
25000 20000 15000 10000 5000 0 0
50
100
150
200
250
300
RPM
*Other Gear Ratio’s available.
16
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E MODEL 1050E-500 TOP DRIVE GENERAL ARRANGEMENT
GRIPPER CYLINDER RETRACTED
BACK UP WRENCH TRAVEL
TOP DRIVE DRILLING SYSTEM
GRIPPER CYLINDER EXTENDED
All dimensions in inches.
17
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E
38.50
8.00 12.00
47.88
8.00 FLOAT
253.92
FACE OF TORQUE GUIDE
29.00
QUILL SHOULDER DOWN POSITION
100.82
35.25
MIN MAX
24.00
50.00
MODEL 1050E-712 TOP DRIVE GENERAL ARRANGEMENT
TOP OF DRILL PIPE
V-DOOR VIEW
All dimensions in inches.
18
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E
MODEL 1050E-2 SPEED TOP DRIVE GENERAL ARRANGEMENT
68.95
42.68
24.00
51.59
ROTARY HOSE CONNECTION (ORIENTATION DEPENDENT ON STAND PIPE LOCATION)
MIN 12.00 MAX 12.00
29.00
51.44
TOP VIEW TRAVELING BLOCKS (BYCUSTOMER)
BLOCK INTERFACE (DEPENDENTON TTRAVELINGBLOCK)
MOTOR
GEARCASE
347.29 (28'-11 1/4")
HANDLER LOCK
8.00
TORQUE BOOST
QUILL SHOULDER DOWN POSITION
58.00
LINK SUPPORT
LINK TILT, BI DIRECTIONAL
89.24
35.25
ROTARY MANIFOLD
REMOVE ACTUATED LOWER WELL CONTROL VALVE ELEVATOR(BYCUSTOMER) MANUALLOWERWELL CONTROL VALVE
TOP OF DRILL PIPE
ELEVATOR LINK (BYCUSTOMER)
All dimensions in inches.
19
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E
Specifications Top Drive Model 1050E Static Hoist Rating Elevator Load Path Quill Load Path Electric Motor
500 Tons 500 Tons GE 752 High Torque Shunt
Output Power Continuous Intermittent Gear Ratio
1 130 HP 1 297 HP 5.000:1
7.120:1
(Standard)
Continuous Torque Rating
Intermittent Torque Rating
Maximum Speed Rating
Brake Capacity Maximum Electric Motor Torque
30 000 ft-lb (40 700 Nm) @ 180 RPM 33 300 ft-lb (45 100 Nm) @ 180 RPM 20 300 ft-lb (27 500 Nm) @ 265 RPM 30 000 ft-lb (40 700 Nm) 33 300 ft-lb (45 100 Nm)
42 700 ft-lb (57 900 Nm) @ 125 RPM 47 400 ft-lb (64 300 Nm) @ 125 RPM 28 900 ft-lb (39 200 Nm) @ 185 RPM 42 700 ft-lb (57 900 Nm) 47 400 ft-lb (64 300 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 70 800 ft-lb (96 000 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 84 900 ft-lb (115 100 Nm)
454 Tonnes 454 Tonnes
840 KW 967 KW 2 Speed 8.426:1 4.971:1 50 500 ft-lb 29 800 ft-lb (68 500 Nm) (40 400 Nm) @ 105 RPM @ 180 RPM 56 800 ft-lb 33 000 ft-lb (77 000 Nm) (49 700 Nm) @ 105 RPM @ 180 RPM 36 600 ft-lb 20 100 ft-lb (49 600 Nm) (27 300 Nm) @ 155 RPM @ 267 RPM 50 500 ft-lb 30 000 ft-lb (68 500 Nm) (40 700 Nm) 56 800 ft-lb 33 000 ft-lb (77 000 Nm (44 700 Nm)
(Make-Up Limit is operator adjustable)
Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 94 300 ft-lb (127 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 70 500 ft-lb (95 600 Nm)
(Make-Up Limit is operator adjustable.)
Pipe Handler Orientation
Unlimited, remote controlled
Pipe Handler Lock
32 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
43.25 inches
Quill Connection
6-5/8 Reg.
Water Course Diameter
3.0 inches
7.6 cm
Circulating Pressure Rating - Standard
5 000 PSI
34 500 KPa
Circulating Pressure Rating - Optional
7 500 PSI
51 700 KPa
110 cm
20
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E Floating Quill Travel
8.0 inches
20 cm
Link Counterbalance Travel
8.0 inches
20 cm
Cooling System
STANDARD: Local Blower
Lubrication System
15 HP, 2 800 scfm flow (11 KW, 80 m3/min)flow OPTIONAL: Remote Blower 25 HP, 2 800 scfm flow 19 KW, 80 m3/min flow 8 inch (20 cm) diameter blower hose 2 HP, 4 GPM flow
Hydraulic Requirement
Electrical Power
12 GPM flow 2 350 PSI Pressure compensated control (see HPU Specifications) GE 752 High Torque Shunt Motor
Max. continuous armature current
1 250 Amps
Max. intermittent armature current
1 435 Amps
Max. armature voltage
750 VDC
Field Supply
60, 40, 30 Amps
Weight (without blocks)
28 000 lb
1.5 KW, 15 l/min flow 45 I/min flow 16 200 Kpa
12 700 Kg
21
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E
Model 1050E Torque Curves
Curves based on: GE Model 752 High Torque DC Drilling Motor (1130 HP) 5.00:1 Gear Ratio
Top Drive Torque Characteristics
Model 1050E-500 Intermittant Continuous
40000
Torque
30000
20000
10000
0 0
5 0
100
R P M
150
Top Drive Torque Characteristics
Model 1050E-712
Intermittant Continuous
200
250
300
Curves based on: GE Model 752 High Torque DC Drilling Motor (1130 HP) 7.120:1 Gear Ratio
50000
40000
Torque
30000
20000
10000
0 0
50
100
150
200
RPM
22
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E Model 1050E Torque Curves 2-SPEED
Curves based on:
Top Drive Torque Characteristics
GE Model 752 High Torque DC Drilling Motor (1130 HP) 2-SPEED 8.426:1 Gear Ratio
Model 1050E-843
Intermittant Continuous 60000 50000
Torque
40000 30000 20000 10000 0 0
50
100
150
200
RPM
23
PRODUCT INFORMATION DC TOP DRIVE MODEL 1050E Model 1050E Torque Curves 2-SPEED
Curves based on:
Top Drive Torque Characteristics
GE Model 752 High Torque DC Drilling Motor (1130 HP) 2-SPEED 4.971:1 Gear Ratio
Model 1050E-497 Intermittant Continuous 40000
Torque
30000 20000 10000 0 0
50
100
150 RPM
200
250
300
24
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E
Model 1165E-712 TOP DRIVE General Arrangement
AAll dimensions in inches. All All dimensions in inches.
25
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E
MODEL 1165E-2 SPEED TOP DRIVE General Arrangement
All dimensions in inches.
26
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E
Specifications Top Drive Model 1165E Static Hoist Rating Elevator Load Path Quill Load Path
650 Tons 650 Tons
Electric Motor
GE 752 High Torque Shunt
Output Power Continuous Intermittent Gear Ratio
1 130 HP 1 365 HP 7.120:1 Standard
Continuous Torque Rating
Intermittent Torque Rating
Maximum Speed Rating
Brake Capacity Maximum Electric Motor Torque
42 700 ft-lb (57 900 Nm) @125 RPM 47 400 ft-lb (64 300 Nm) @ 125 RPM 28 900 ft-lb (39 200 Nm) @ 185 RPM 42 700 ft-lb (57 900 Nm) 47 400 ft-lb (64 300 Nm)
590 Tonnes 590 Tonnes
840 KW 1 020 KW 2 Speed 8.426:1 4.971:1 50 500 ft-lb 29 800 ft-lb (68 500 Nm) (40 400 Nm) @ 105 RPM @ 180 RPM 56 800 ft-lb 33 000 ft-lb (77 000 Nm) (44 700 Nm) @ 105 RPM @ 180 RPM 36 600 ft-lb 20 100 ft-lb (49 600 Nm) (27 300 Nm) @ 155 RPM @ 267 RPM 50 500 ft-lb 30 000 ft-lb 68 500 Nm) (40 700 Nm) 56 800 ft-lb 33 000 ft0lb (77 000 Nm) (44 700 Nm)
(Make-Up Limit is operator adjustable.)
Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 84 900 ft-lb (115 100 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 94 300 ft-lb (127 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 70 500 ft-lb (95 600 Nm)
(Make-Up Limit is operator adjustable.)
Pipe Handler Orientation
Unlimited, remote controlled
Pipe Handler Lock
418 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
43.25 inches
Quill Connection
NC61
Water Course Diameter
3.0 inches (Optional 4 inches)
7.6 cm (Optional 10.2 cm)
Circulating Pressure Rating - Standard
5 000 PSI
34 500 Kpa
110 cm
27
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E Circulating Pressure Rating - Optional
7 500 PSI
51 700 Kpa
Floating Quill Travel
8.0 inches
20 cm
Link Counterbalance Travel
8.0 inches
20 cm
Cooling System
STANDARD: Local Blower 15 HP, 2 800 scfm flow OPTIONAL: Remote Blower
(11 KW, 80 m3/min) flow
25 HP, 2 800 scfm flow
19 KW, 80 m3/min flow
8 inch (20 cm) diameter blower hose Lubrication System
2 HP, 4 GPM flow
1.5 KW, 15 l/min flow
Hydraulic Requirement
12 GPM flow
45 l/min flow
2 350 PSI
16 200 KPa
Pressure compensated control (see HPU Specifications) Electrical Power
GE 752 High Torque Shunt Motor
Max. continuous armature current
1 250 Amps
Max. intermittent armature current
1 435 Amps
Max. armature voltage
750 VDC
Field Supply
60, 40, 30 Amps
Weight (without blocks)
31 000 lb
14 100 Kg
28
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E
Model 1165E-712 Torque Curve
Curves based on:
Top Drive Torque Characteristics
Model 1165E-712
GE Model 752 High Torque DC Drilling Motor (1130 HP) Intermittant Continuous
7.120:1 Gear Ratio
50000
40000
Torque
30000
20000
10000
0 0
50
100
150
200
RPM
29
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E
Model 1165E Torque Curves 2-SPEED
Curves based on:
Top Drive Torque Characteristics
GE Model 752 High Torque DC Drilling Motor (1130 HP) 2-SPEED 8.426:1 Gear Ratio
Model 1165E-843 Intermittant Continuous 60000 50000
Torque
40000 30000 20000 10000 0 0
50
100
150
200
RPM
30
PRODUCT INFORMATION DC TOP DRIVE MODEL 1165E Model 1165E Torque Curves 2-SPEED
Curves based on:
Top Drive Torque Characteristics
GE Model 752 High Torque DC Drilling Motor (1130 HP) 2-SPEED 4.971:1 Gear Ratio
Model 1165E-497
Torque
Intermittant Continuous
35000 30000 25000 20000 15000 10000 5000 0 0
50
100
150
200
250
300
RPM
31
PRODUCT INFORMATION AC TOP DRIVE MODELS AC Technology Since the advantages of using top drives are well documented, the decision for most operators is whether to use DC or AC technology. Both have advantages that warrant consideration depending on application. The primary benefit of AC top drives is a significant better power factor. AC motors also have a better speed range and can be run at 200% of base speed and above. The horsepower characteristics of an AC motor are far superior to the DC equivalent. DC motors can maintain maximum horsepower at only one speed while AC motors maintain fill horsepower from base speed to approximately 150% of base speed. Other advantages to our AC Top Drive Drilling Systems are: • • • •
• •
Can stall motor for an indefinite period, with zero to maximum torque applied. Enclosed, EExe or TEFC motor possible. This would eliminate the blower hose (a rather cumbersome, but necessary feature on the DC motor). Less maintenance due to lack of brushes. With a TEFC motor, this becomes double important, considering that no dirt or moisture will be entering the motor and its windings. By utilizing a 12 pulse front-end variable frequency drive, substantial reduction in harmonics to the point where it will meet and exceed requirements of IEEE 581 standards, can be achieved. This feature becomes valuable if drilling power is obtained from Hiline Utility distribution. Our innovative modular design of the drive also allows for plug and play repair and maintenance. New technology. Utilization of latest components and engineering knowhow.
32
PRODUCT INFORMATION AC TOP DRIVE MODELS
Model 4017AC–122 TOP DRIVE
27.87
43.49
21.50
General Arrangement
24.16
30.91
18-3.21
TOP VIEW
DRILLER SIDE VIEW
V-DOOR VIEW
All dimensions are in inches.
33
PRODUCT INFORMATION AC TOP DRIVE MODELS
Specifications Top Drive Model 4017AC-122 Static Hoist Rating Elevator Load Path
175 Tons
Quill Load Path
175 Tons
API Bearing Rating Electric Motor
400 HP AC
Output Power Continuous
400 HP
300 KW
Intermittent
600 HP
450 KW
Gear Ratio
12.262:1
Continuous Torque Rating
14 200 ft-lb
19 250 Nm
Intermittent Torque Rating
21 300 ft-lb
28 900 Nm
Maximum Speed Rating
225 RPM
Brake Capacity
12 000 ft-lb
16 300 Nm
Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)
28 400 ft-lb
38 500 Nm
28 400 ft-lb
38 500 Nm
Maximum Connection B/O Torque (Make-Up Limit is operator adjustable.) Pipe Handler Orientation
Unlimited, remote controlled.
Pipe Handler Lock
31 positions, remote controlled.
Back-up Wrench Gripper
0 up to 7.0 inches.
0 up to 18 cm.
Back-Up Wrench Maximum Travel
26.75 inches
68 cm
Quill Connection Water Course Diameter Circulating Pressure Rating - Standard Circulating Pressure Rating - Optional
NC 46 2-9/16 inches. 5 000 PSI 7 500 PSI
6.5 cm 34 500 Kpa 51 700 Kpa
Floating Quill Travel
7.0 inches.
18 cm
Link Counterbalance Travel Cooling System
7.0 inches. STANDARD: Local Blower
18 cm
Diameter Range
5 HP, 1 380 scfm flow
(6 KW, 50 m3/min) flow
34
PRODUCT INFORMATION AC TOP DRIVE MODELS Lubrication System Hydraulic Requirement
2 HP, 4 GPM flow 12 GPM flow 2 350 PSI Pressure compensated control (see HPU Specifications)
1.5 KW, 15 l/min flow 45 l/min flow 16 200 KPa
Weight (without blocks)
15 000 lb
6 800 Kg
35
PRODUCT INFORMATION AC TOP DRIVE MODELS Model 4017AC-122 Torque Curve
Curves based on:
Top Drive Torque Characteristics
400 HP AC Motor
Models 4017AC
12.262:1 Gear Ratio
30000
TORQUE (ft/lbs)
25000 20000 15000 10000 5000 0 0
50
100 RPM
150
200
Continuous Torque
36
PRODUCT INFORMATION AC TOP DRIVE MODELS
Model 1250AC–500 TOP DRIVE
38.50
8.00 12.00
29.00
47.88
FACE OF TORQUE GUIDE
MIN MAX
24.00
50.00
General Arrangement
253.92
TORQUE BOOST
8.00 FLOAT
HANDLER LOCK
100.82
35.25
QUILL SHOULDER DOWN POSITION
TOP OF DRILL PIPE
V-DOOR VIEW
All dimensions in inches.
37
PRODUCT INFORMATION AC TOP DRIVE MODELS
Model 1250AC–681 TOP DRIVE
38.50
8.00 12.00
29.00
47.88
FACE OF TORQUE GUIDE
MIN MAX
24.00
50.00
General Arrangement
253.92
TORQUE BOOST
8.00 FLOAT
HANDLER LOCK
100.82
35.25
QUILL SHOULDER DOWN POSITION
TOP OF DRILL PIPE
V-DOOR VIEW
All dimensions in inches.
38
PRODUCT INFORMATION AC TOP DRIVE MODELS
Model 1250AC–712 TOP DRIVE
38.50
8.00 12.00
29.00
47.88
FACE OF TORQUE GUIDE
MIN MAX
24.00
50.00
General Arrangement
253.92
TORQUE BOOST
8.00 FLOAT
HANDLER LOCK
100.82
35.25
QUILL SHOULDER DOWN POSITION
TOP OF DRILL PIPE
V-DOOR VIEW
39
PRODUCT INFORMATION AC TOP DRIVE MODELS All dimensions in inches.
Specifications Top Drive Model 1250AC Static Hoist Rating Elevator Load Path
500 Tons
454 Tonnes
Quill Load Path
500 Tons
454 Tonnes
Electric Motor
GE B20 AC
Output Power Continuous
1 150 HP
860 KW
Intermittent
1 400 HP
1 040 KW
Gear Ratio
6.808:1
7.120:1
Standard
Continuous Torque Rating
51 400 ft-lb (69 700 Nm) @ 118 RPM
47 200 ft-lb (63 700 Nm) @129 RPM
Intermittent Torque Rating
71 500 ft-lb (96 900 Nm) @ 103 RPM
52 200 ft-lb (70 800 Nm) @173 RPM
Maximum Speed Rating
23 700 ft-lb (32 100 Nm) @ 256 RPM
27 600 ft-lb (37 400 Nm) @219 RPM
Brake Capacity
52 300 ft-lb (70 900 Nm) 71 500 ft-lb (96 900 Nm)
50 000 ft-lb (70 800 Nm) 52 200 ft-lb (70 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm)
Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)
Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque Pipe Handler Orientation
90 000 ft-lb (122 000 Nm) Unlimited, remote controlled
Pipe Handler Lock
418 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
43.25 inches
Quill Connection
6-5/8 Reg.
Water Course Diameter
3.0 inches
(Make-Up Limit is operator adjustable.)
90 000 ft-lb (122 000 Nm)
110 cm
7.6 cm
40
PRODUCT INFORMATION AC TOP DRIVE MODELS Circulating Pressure Rating - Standard
5 000 PSI
34 500 KPa
Circulating Pressure Rating - Optional
7 500 PSI
51 700 KPa
Floating Quill Travel
8.0 inches
20 cm
Link Counterbalance Travel
8.0 inches
20 cm
Cooling System
STANDARD: Local Blower 15 HP, 2 800 scfm flow
Lubrication System
2 HP, 4 GPM flow
Hydraulic Requirement
12 GPM flow
(11 KW, 80 m3/min) flow 1.5 KW, 15 l/min flow 45 l/min flow
2 350 PSI
16 200 KPa
Pressure compensated control (see HPU Specifications) Electrical Power
GE B20 AC Motor
Max. continuous current
1 060 Amps
Max. intermittent current
1 470 Amps
Max. voltage
600 VAC
Frequency
0 - 90 Hz
Weight (without blocks)
29 000 lb
13 200 Kg
41
PRODUCT INFORMATION AC TOP DRIVE MODELS Model 1275AC–681 TOP DRIVE
28.55
24.00
46.62
40.66
General Arrangement
8.00 12.00
TRAVELING BLOCK (BY CUSTOMER)
ROTARY HOSE CONNECTION
MOTOR
LINK SUPPORT ROTARY MANIFOLD
51.15
LINK TILT, BI-DIRECTIONAL
GRIPPER CYLINDER EXTENDED
MANUAL LOWER WEL CONTROL VALVE
88.61
43.25
GRIPPER CYLINDER RETRACTED
BACK UP WRENCH TRAVEL
283.93
8.00 QUILL FLOAT
GEAR CASE
ELEVATOR (BY CUSTOMER) ELEVATOR LINK (BY CUSTOMER) 8 FT SHOWN
DRILLER SIDE VIEW
V-DOOR VIEW
All dimensions in inches.
42
PRODUCT INFORMATION AC TOP DRIVE MODELS Model 1275AC–712 TOP DRIVE General Arrangement
28.55
24.00
46.62
40.66
ROTARY HOSE CONNECTION (ORIENTATION DEPENDENT ON STAND PIPE LOCATION)
FACE OF TOQUE GUIDE
MIN 8.00 M A X 12.00
TRAVELING BLOCK (BY CUSTOMER)
ROTARY HOSE CONNECTION
MOTOR
TRAVEL
LINK SUPPORT ROTARY MANIFOLD
51.15
LINK TILT, BI-DIRECTIONAL
GRIPPER CYLINDER EXTENDED
MANUAL LOWER WEL CONTROL VALVE
88.61
43.25
GRIPPER CYLINDER RETRACTED
BACK UP WRENCH
283.93
8.00 QUILL FLOAT
GEAR CASE
ELEVATOR (BY CUSTOMER) ELEVATOR LINK (BY CUSTOMER) 8 FT SHOWN
DRILLER SIDE VIEW
V-DOOR VIEW
All dimensions in inches.
43
PRODUCT INFORMATION AC TOP DRIVE MODELS
Specifications Top Drive Model 1275AC Static Hoist Rating Elevator Load Path
750 Tons
680 Tonnes
Quill Load Path
600 Tons
544 Tonnes
Electric Motor
GE B20 AC
Output Power Continuous
1 150 HP
860 KW
Intermittent
1 400 HP
1 040 KW
Gear Ratio Continuous Torque Rating
Intermittent Torque Rating
Maximum Speed Rating
Brake Capacity Maximum Electric Motor Torque (Make-Up Limit is operator adjustable.)
6.808:1
7.120:1
51 400 ft-lb (69 700 Nm) @ 118 RPM 71 500 ft-lb (9 690 Nm) @ 103 RPM 23 700 ft-lb (32 100 Nm) @ 256 RPM 52 300 ft-lb (70 900 Nm) 71 500 ft-lb (96 900 Nm)
47 000 ft-lb (63 700 Nm) @ 129 RPM 52 200 ft-lb (70 800 Nm) @ 173 RPM 27 600 ft-lb (37 400 Nm) @ 219 RPM 50 000 ft-lb (67 800 Nm) 52 200 ft-lb (70 800 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 90 000 ft-lb (122 000 Nm)
24 000 ft-lb (32 500 Nm) 37 500 ft-lb (50 800 Nm) 90 000 ft-lb (122 000 Nm)
Torque Boost Torque Make-Up Break Out Maximum Connection B/O Torque (Make-Up Limit is operator adjustable.)
Pipe Handler Orientation
Unlimited, remote controlled
Pipe Handler Lock
418 positions, remote controlled
Back-up Wrench Gripper
5.75 to 9.0 inches.
Diameter Range
3.75 to 7.0 inches with alternate die blocks
Back-Up Wrench Maximum Travel
43.25 inches
Quill Connection
7-5/8 Reg.
Water Course Diameter
4.0 inches
10.2 cm
Circulating Pressure Rating Standard Circulating Pressure Rating Optional
7 500 PSI
51 700 KPa
11 200 PSI
77 600 KPa
110 cm
44
PRODUCT INFORMATION AC TOP DRIVE MODELS Floating Quill Travel
8.0 inches
20 cm
Link Counterbalance Travel
8.0 inches
20 cm
Cooling System
STANDARD: Local Blower 15 HP, 2 800 scfm flow
Lubrication System
2 HP, 4 GPM flow
(11 KW, 80 m3/min) flow 1.5 KW, 15 l/min flow
Hydraulic Requirement
12 GPM flow
45 l/min flow
2 350 PSI
16 200 KPa
Pressure compensated control (see HPU Specifications) Electrical Power
GE B20 AC Motor
Max. continuous current
1 060 Amps
Max. intermittent current
1 470 Amps
Max. voltage
600 VAC
Frequency
0 – 90 Hz
Weight (without blocks)
30 000 lb
13 600 Kg
45
PRODUCT INFORMATION AC TOP DRIVE MODELS
Models 1250AC-681 & 1275AC-681 Torque Curves
Curves based on:
Top Drive Torque Characteristics
GE B-20 AC Drilling Motor (1150 HP)
Models 1250AC-681 & 1275AC-681
6.808:1 Gear Ratio
Continuous Intermittant 80000 70000
Torque
60000 50000 40000 30000 20000 10000 0 0
50
100
150 RPM
200
250
300
46
PRODUCT INFORMATION TORQUE GUIDES
47
PRODUCT INFORMATION TORQUE GUIDES Torque Guides Canrig Drilling Technology offers a Portable and Fixed Torque Guide system. The following information describes each system. Ø The Portable Torque Guide Canrig Portable Torque Guide Systems provides lateral guidance and torque reaction for the top drive unit without imparting torsional stresses into the mast/derrick. The Portable Torque Guide is designed for ease of installation and portability between rigs. It is installed vertically, after erection of the mast. 1. Five section folding Torque Guide 2. Hinged connection hardware between the Torque Guide sections. 3. Cable tensioning system including hydraulic cylinders, valves, plumbing cable and hardware for locking the Torque Guide connections in the working position. 4. Hoist rigging for vertical rig-up/down of the system. 5. All Torque Guide sections plus the Top Drive Unit plus the Services fold up onto a common built-in skid for transport. 6. No mast erection analysis required. 7. Provision for mounting the Services Support Frame (SSF) on Section 3 of the Torque Guide.
Portable Torque Guide Transport Position
48
PRODUCT INFORMATION TORQUE GUIDES
Canrig’s Portable Torque Guide Erection Sequence Skid Position at the V Door
Commence Lift Using the Rig Blocks
Installation Complete Position Torque Guide Vertically
49
PRODUCT INFORMATION TORQUE GUIDES Ø Top Drive Services – Self Contained (Portable) Provisions for electric and hydraulic services are built into the Folding Torque Guide. The system requires little or no interface to the rig and minimal connections for rig-up. 1.
2. 3.
4. 5.
6.
7.
Adjustable Services Support Frame (SSF), mounted to Section 3 of the Torque Guide and positioned at approximately 75 ft. elevation above the floor, for support of the service loops and Upper Torque Guide Junction Box. Lower Torque Guide Junction Box for connection of the supply cables to the Torque Guide electrical cables. Torque Guide electrical cables from the Lower Torque Guide Junction Box to the Upper Torque Guide Junction Box. These cables are fixed to the Torque Guide sections and fold with the Torque Guide for transport. Upper Torque Guide Junction Box for connection of the Torque Guide electrical cables to the electrical service loop. Hydraulic supply and return lines from the base of the Torque Guide to the SSF. These lines are fixed to the Torque Guide sections and fold with the Torque Guide for transport. Electric Service Loop including power and control cables from the SSF to the Top Drive Unit (TDU). The Electric Service Loop is transported on the collapsed Torque Guide skid. Hydraulic Service Loop, including pressure and return lines, from the SSF to the TDU. The Hydraulic Service Loop is transported on the collapsed Torque Guide skid.
50
PRODUCT INFORMATION TORQUE GUIDES Ø The Fixed Torque Guide Canrig Torque Guide Systems provides lateral guidance and torque reaction for the top drive unit without imparting torsional stresses into the mast/derrick. The Flanged Type Torque Guide is divided into sections corresponding to the mast sections. Each guide section is laterally fixed to its mast section with torqueisolating connections. The Torque Guide sections are joined with bolted flanges. Subject to mast erection stress constraints, the Flanged Torque Guide can be installed horizontally and erected with the mast. 1. Four (+/-) section Torque Guide, custom built for the mast/derrick. 2. Flange connections between the sections. 3. Mast connection brackets (2 per section): • Torque isolating. • Free axial movement of the torque guide relative to the mast/derrick. • Adjustable lateral positioning. • Welded attachment to the mast girts (Standard); clamped-style optional. 4. Transport Skid for the Top Drive Unit built into the bottom section of the Torque Guide. 5. Application engineering and installation drawings. 6. Mast erection stress analysis and any associated mast upgrades are excluded. 7. Installation, alignment and labor costs are excluded. Ø Top Drive Services – Mast/Derrick Mounted (Fixed)
1.
2.
3. 4.
Provisions for electric and hydraulic services are installed onto the mast/derrick. Mast/Derrick Junction Box, shipped loose. Provisions for hard-wired connections are included for both the feeder and Electric Service Loop sides. Electric Service Loop, including power and control cables, from the Mast/Derrick Junction Box to the Top Drive Unit (TDU). ESL/TDU connections are hard wired. Hydraulic Service Loop, including pressure and return lines, from the mast/derrick termination to the TDU. OPTION – Feeder Electric Service Loop and Floor Junction Box: • Floor Junction Box for connection of the supply cables to the mast/derrick feeder cables. • Electric Service Loop for stationary application between the Floor Junction Box and the Mast/Derrick Junction Box.
51
PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Electrical and Hydraulic Configurations The Canrig Top Drive S upport Unit is a self-contained power and control package that is an integral element of the Canrig Portable Top Drive System. Ø The Top Drive Support Unit (TDSU) Requires only 600V power from rig or standalone genset 1.
2. 3.
4.
5.
Standard Compact TDSU Micro Building: • Four-point crane-lift style. • Dimensions as per Specifications. • Enclosed SCR/ VFD/Control room DC models c/w a SCR. AC models c/w a Flux-Vector Variable Frequency Drive. • Six pulse VFD rectifier with a 810 VDC link for near-unity power factor load. • Modular drive configuration with three identical inverter modules. • User friendly message display panel, with built-in self-diagnostics. • Internal air cooling system. Top Drive Control & Interface Panel (CIP): • CIP cabinet for Safe Area installation; standard dimensions. • On Shunt DC models a Dual (redundant) field supplies for the top drive, c/w static reversing and field weakening (3 levels). • HPU motor controls. • Supply breaker for the On-Board MCC. • Control Power Transformer and Regulator. • Top drive control PLC: î Chassis. î Processor c/w EEPROM memory module. î Proprietary Canrig TD System Control Logic. î Input and output devices for local functions. î Communications adapter for the TD Control Console, TDU Flex I/O and Advanced Diagnostic System. • Power supplies (dual, redundant) for the Flex I/O on the Top Drive Unit. • Communications interface to the Flex I/O on the Top Drive Unit. • Interface connections to the SCR / VFD, TD Control Console and the Top Drive Unit. • Control cables between the CIP and the TD Control Console. Dual (redundant) air conditioners for the SCR / VFD/Control room.
52
PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC 6.
7.
8. 9.
Twin Hydraulic Power Unit for auxiliary functions: • Twin, fully redundant, electrically driven hydraulic pump assemblies. • Suction, pressure and return filtration. • Air to oil cooling system. • Stainless steel reservoir. • Kidney loop cooling and filtration circulation system. • Temperature and oil level alarm sensors. • Unitized skid package c/w drip tray. Electrical Cables/Hydraulic Hoses: • Power Cables - TDSU to Lower Torque Guide Junction Box. • Control Cables: î TDSU to Lower Torque Guide Junction Box î TDSU to the Rig SCR / VFD (for optional power limit and mud pump status signals). • Hydraulic Lines from the TDSU to the Torque Guide base, c/w connectors. Pre-commissioned. Optionally available is a Land-Configuration TDSU Packaging Upgrade: • 40 ft Oilfield-style skid. • Mounting provisions for the Sub-Compact TDSU Building • Full-length roof. • Enclosed Parts Storage room (N/A w/ Genset Upgrade). • Grasshopper mounting pedestal. • Articulated grasshopper-type cable tray system for support of the electrical cables and hydraulic hoses between the TDSU and the rig floor. The grasshopper folds for transport on the TDSU. • Storage provision for the TDSU supply cables.
NOTE: The only required electrical interface to the rig is a 600 VAC supply to the TDSU. Additional control interfaces to the rig's power limit and mud pump status are also recommended.
TDSU Weights and Dimensions Weight
Height
Width
Depth
Micro Building
13000
99"
120"
84"
with Land Configuration
40000
124"
480"
96"
53
PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Ø Electrical Interface Materials for TDSU Applications 1.
2.
Feeder Breaker Assembly (to supply 600 VAC power to the TDSU): • Feeder Breaker Enclosure, to be mounted at the rig’s SCR building, normally within 10 ft. of the 600 VAC bus. • Feeder Breaker. • Interface Power Cables - Rig Power Bus to Feeder Breaker: î Recommended maximum run length = 10 ft. î Run length supplied = 20 ft. î Bolted terminations both ends. TDSU Supply Cables: • Standard run length = 100 ft. • Additional run length available and price separately. • TDSU end terminations - Bolted; pre-terminated. • Feeder Breaker end terminations - Finney lugs; pre-terminated. • Typically the TDSU Supply Cables are integrated with the TDSU.
54
PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC Alternative electrical power provisions in a stand alone configuration Ø Control and Interface Panel Requires DC power form dedicated SCR bay This alternative is possible for new rigs or rigs with an existing SCR assignment available for the top drive. This CIP proposal is conditional on the suitability of the existing SCR system. 1. Field Supply for the top drive, c/w static reversing and field weakening (3 levels). Requires a 480 or 600 V supply and 60-amp breaker. 2. Motor Controls for the HPU, blower and lube pump. Requires a 480 V power supply and a 100-amp breaker. 3. Control Power Regulator 4. Top drive control PLC with interface connections to the Transfer Contactors, Field Supply and Motor Controls and interface terminations for connection to the SCR, the Top Drive Control Console and the Top Drive Unit. 5. Electrical interface engineering including interface documentation. 6. Control cable and connectors from the CIP to the Top Drive Control Console. Ø Transfer Panel Unit (TPU) DC power from SCR bay, provides transfer function to allow same SCR to be switched to other applications This alternative is possible only for rigs with independent rotary table drive. This TPU proposal is conditional on the suitability of the existing SCR system. For rigs without independent rotary drive or to minimize installation time and cost, we recommend an independent SCR bay for the top drive; see Item 7. 1. Transfer Contactors for assignment of the rig's existing SCR bridge to either the top drive or the rotary table. The Transfer Panel will be located in a nonhazardous area. 2. Finney connections for the top drive and rotary table power cables. 3. Field Supply for the top drive, c/w static reversing and field weakening (3 levels). Requires a 480 or 600 V supply and 60-amp breaker. 4. Motor Controls for the HPU, blower and lube pump. Requires a 480 V power supply and a 100-amp breaker. 5. Control Power Regulator.
55
PRODUCT INFORMATION ELECTRICAL AND HYDRAULIC 6. Top drive control PLC with interface connections to the Transfer Contactors, Field Supply and Motor Controls and interface terminations for connection to the SCR, the Top Drive Control Console and the Top Drive Unit. 7. Electrical interface engineering including interface documentation. 8. Control cable and connectors from the Transfer Panel to the Top Drive Control Console (Item 2). Ø Twin Hydraulic Power Unit (HPU) For auxiliary hydraulic functions 1. 2. 3. 4. 5. 6. 7.
Twin, fully redundant, electrically driven hydraulic pumps, each 20 HP, 12 GPM, 2500 PSI Suction, pressure and return filtration Air to oil cooling system Stainless steel reservoir, 60 gallon Kidney loop cooling and filtration circulation system Temperature and oil level alarm sensors Unitized skid package c/w drip tray
56
PRODUCT INFORMATION TOP DRIVE CONTROL CONSOLE Ø The Top Drive Control Console is the operating controls monitoring and display systems for driller’s operation of the Top Drive system. The console includes the fo llowing: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17.
All control switches Emergency Stop and Lockout controls. Top drive throttle RPM meter (digital) Torque meter (analog), scaled in ft-lb or N-m Drilling Torque Limit control and meter Connection Torque Limit control and meter Smart calibration of the torque instrumentation and torque limit settings c/w field level compensation. Status and alarm indicator lights Audible alarm Control PLC Stalled Motor Alarm and Unwind Control Connection Spin In/Out Control Connection Torque Control Drilling recorder signals for Torque and RPM, either 4-20 mA or 0-10 V. Connections for interface to the Control & Interface Panel Stainless steel purgeable enclosure.
57
PRODUCT INFORMATION ADVANCED DIAGNOSTICS SYSTEM Ø Canrig’s Advanced Diagnostics System Screen Communicates with the operator via a color monitor with touch sensitive screen to respond to messages and announcements. This Operator Interface Terminal also allows inputting correction factors and shutdown of non-essential functions to continue with strategic operations in case of an equipment failure. 1. Messaging includes: • On-line help text, for quick access to operating and trouble shooting instructions • Cable or connection failure of power or control cables • Presence of defective components identified to the sub assembly or individual part. • Parameters “out of adjustment” with anticipated errors or deviations of expected results. • Incorrect sequence of operation with suggestion of how to achieve expected results.
Auxiliary Mode 2H:MN NN/DD/YY MCC Blown Fuse
Field Fault
TD Low Hyd Pressure
SCR Normal
Low Speed BUW Open
UWCV Open
TrqBoost Diseng.
LWCV Open
Console Normal
LinkTilt Handler Maintain Bypassed
Motor Stalled
Handler Forward
HPU Hi Temp
RESET Blown Fuse Ack All
Brake ON
Push to Clean Screen Help Screen
s t
58
PRODUCT INFORMATION INSTALLATION AND CREW TRAINING Ø Installation, Start-up and On-site Crew Training Services At the time of purchase, Canrig offers Top Drive Technicians at a flat rate for up to 35 man days including travel time for the initial Installation and Start-up. These technicians during the installation will provide crew training for: î Daily maintenance î Operation of equipment î Basic Troubleshooting î Rig up and rig down procedures î Parts book review and parts ordering procedures î Supervise the installation and commissioning of the complete system.
Ø Training at the Canrig Manufacturing Facility Canrig offers a variety of detailed training. Technical overview courses cover functionality of the Top Drive and its associated systems. Detailed courses are available which cover the Top Drive’s mechanical, hydraulic and electrical systems as well as maintenance and service. Our classes also include parts book familiarization and troubleshooting. Quality hands-on experience balanced with an informal class setting is geared towards Top Drive operating and maintenance personnel. Classes are usually from 2 to 5 days and safety is emphasized throug hout our training programs.
59
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS
Summary of Top Drive Installations SERIAL No. CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
DELIVERY DATE
1
Nabors Drilling Ltd.
6010E
40SE
Land Slant
Canada
7/1/86
2
Nabors Drilling Ltd.
6020E
39E
Land
Canada
12/1/89
3
Precision Drilling Corp.
6020E
9SE
Land Slant
Canada
9/1/90
4
Forasol, SA
6025E
N80B4
Land
France
4/1/91
5
Dreco Energy Systems
6025E
201
Land Slant
China
11/1/91
6
Nabors Drilling International
6017E-2SP-H
180
Land
Venezuela
11/1/92
7
Sonatrach
8035E
Enafor #15
Land
Algeria
12/1/92
8
Nabors Drilling International
8035E
117/125
Land
Gabon
11/1/92
9
Precision Drilling Corp.
6025E
38SE
Land Slant
Canada
6/1/93
10
Dreco Energy Systems
6025E
PDO 1
Land Slimhole
Oman
2/1/93
11
Dreco Energy Systems
6027E
PDO 40
Land Slimhole
Oman
8/1/93
12
Forasol, SA
6017E-2Spd-H
Foraslim 1
Land Slimhole
Gabon
12/1/93
13
Sedco Forex
6025E
61
Land
France
7/1/94
14
Nabors Drilling Ltd.
8035E- Port.
241923
Land
Canada
8/1/94
15
Falcon Drilling
1050E
3
Barge
USA
9/1/94
16
Nabors Drilling International
1050E- Port.
20137
Land
Venezuela
10/1/94
17
Saipem
1035E
5843
Land
Italy
10/1/94
18
Sedco Forex
8035E- Port.
169
Land
Algeria
11/1/94
19
Nabors Drilling USA
1050E- Port.
716
Land
USA
12/1/94
20
Nabors Drilling Ltd.
1050E- Port.
19
Land
Canada
2/1/95
21
Nabors Drilling Ltd.
1050E- Port.
21
Land
Canada
4/1/95
22
Saipem
1050E- Port.
5889
Land
Italy
4/1/95
23
Saipem
1050E- Port.
5827
Land
Algeria
5/1/95
24
Nabors Drilling USA
1050E- Port.
575
Land
USA
6/1/95
25
Sundowner Offshore
1050E-HR
801
Offshore Platform
Trinidad
7/1/95
26
Nabors Drilling International
1165E- Port.
119
Land
Colombia
8/1/95
27
Sundowner Offshore
1050E-HR
Offshore Platform
Trinidad
11/1/95
28
1050E- Port.
Various
Land
China
11/1/95
29
China Petroleum Tech. and Dev. Corp. Nabors Offshore Corp.
1050E- Port.
85
Offshore Platform
USA Gulf Coast
30
Nabors Drilling Ltd.
6027E
23E
Land
Canada
10/1/95
31
Nabors Drilling International
1050E- Port.
128
Land
U.A.E.
10/1/95
60
9/1/95
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL No. CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
DELIVERY DATE
32
Nabors Drilling International
1050E- Port.
137
Land
Venezuela
11/1/95
33
Nabors Drilling USA
1050E- Port.
118
Land
USA
12/1/95
34
Sundowner Offshore
1050E-HR
802
Offshore Platform
USA
1/1/96
35
Sundowner Offshore
1050E-HR
803
Offshore Platform
USA
6/1/96
36
Nabors Drilling USA
6025E- Port
715
Land
USA
1/1/96
37
Mallard Bay Drilling
1050E
74
Barge
Nigeria
2/1/96
38
Nabors Drilling Ltd.
1050E- Port.
89
Land
Canada
12/1/95
39
Nabors Alaska Drilling
1050E-HR
27E
Land
Alaska
5/1/96
40
Nabors Drilling USA
1050E- Port.
710
Land
USA
2/1/96
41
Mallard Bay Drilling
6027E- Port.
42
Offshore Platform
USA
7/1/96
42
Sundowner Offshore
1050E-HR-Port
269
Offshore Platform
USA
4/1/96
43
Nabors Drilling USA
1050E- Port.
10
Land
USA
3/1/96
44
Falcon Drilling
1050E- Port.
17
Barge
USA
6/1/96
45
Nabors Drilling USA
1050E- Port.
5
Land
USA
3/1/96
46
Nabors Drilling USA
1050E- Port.
271
Land
USA
5/1/96
47
Sedco Forex
6025E-HS
AD9
Land Slimhole
Australia
48
IRI International
1050E-2Spd
8
Land
Russia
8/1/96
49
Sundowner Offshore
6025E-HR
17
Offshore Platform
USA
7/1/96
50
Mallard Bay Drilling
1165E
54
Barge
USA
7/1/96
51
IRI International
1035E- Port.
1
Land
Russia
8/1/96
52
IRI International
1035E- Port.
2
Land
Russia
10/1/96
53
Nabors Drilling USA
1050E- Port.
218
Land
USA
4/1/96
54
Nabors Drilling USA
1050E- Port.
4
Land
USA
8/1/96
55
Sundowner Offshore
1050E-HR
Offshore Platform
USA
9/1/96
56
Nabors Drilling USA
1050E-HR-Port
727
Land
USA
10/1/96
57
Nabors Drilling USA
1050E- Port
732
Land
USA
10/1/96
58
Falcon Drilling
1050E- Port
32
Barge
USA
9/1/96
59
Nabors Drilling USA
8035E- Port
205
Land
USA
60
Nabors Drilling International
1050E -SemiPort
OM VIII
Jack-up
Middle East
11/1/96
61
Nabors Drilling International
1050E- Port
288
Land
Saudi Arabia
11/1/96
62
Sundowner Offshore
6027E-HR-Port
12
Offshore Platform
Brazil
11/1/96
63
Nabors Drilling USA
1050E- Port
271
Land
USA
12/1/96
64
Nabors Drilling International
1050E- Port
284
Land
Saudi Arabia
12/1/96
65
Nabors Drilling International
1050E- Port
283
Land
Saudi Arabia
12/1/96
66
Mallard Bay Drilling
1165E-Fixed
60
Land
USA
10/1/96
9/1/96
1/1/97
61
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #
CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
DELIVERY DATE
67
Pride International
8035E- Port
27
Land
Venezuela
1/1/97
68
Nabors Drilling USA
1050E- Port
9
Land
USA
1/1/97
69
Sonatrach
8035E- Port
ENF16
Land
Algeria
2/1/97
70
Nabors Drilling USA
1050E- Port
411
Land
USA
2/1/97
71
Mallard Bay Drilling
6027E-HR Semi- Port
41
Land
USA
2/1/97
72
Nabors Drilling USA
1050E- Port
633
Land
USA
3/1/97
73
Pride International
8035E- Port
28
Land
Venezuela
5/1/97
74
Nabors Drilling USA
1050E- Port
511
Land
USA
3/1/97
75
Nabors Drilling USA
1050E- Port
206
Land
USA
4/1/97
76
Roberds
6027E- Port
Land
Japan
5/1/97
77
Nabors Drilling USA
1050E- Port
130
Land
USA
4/1/97
78
Nabors Drilling International
1050E- Port
125
Land
Gabon
4/1/97
79
Nabors Drilling USA
1050E- Port
688
Land
USA
5/1/97
80
Noble Drilling
1165E-2 spd
Bill Jennings
Jack-up
USA
7/1/97
81
Nabors Drilling USA
1050E- Port
743
Land
USA
5/1/97
82
Nabors Drilling USA
1050E- Port
670
Land
USA
6/1/97
83
Sundowner Offshore
1050E-HR-Port
270
Offshore Platform
USA
5/1/97
84
Nabors Drilling Ltd.
1050E- Port
374
Land
Canada
6/1/97
85
Nabors Drilling International
1050E- Port
211
Land
Saudi Arabia
6/1/97
86
Nabors Drilling USA
1050E- Port
623
Land
USA
6/1/97
87
Nabors Drilling International
1050E- Port
212
Land
Saudi Arabia
6/1/97
88
Brown & Root International
8035E-Semi-Portable
ENTP-128
Land
Algeria
7/1/97
89
Compagnie Tunisienne de Forage
1050E- Port
9
Land
Tunisia
7/1/97
90
Nabors Drilling USA
1050E- Port
483
Land
USA
7/1/97
91
Pride International
8035E- Port
Marlin Rig 8
Land
Colombia
7/1/97
92
Nabors Drilling Ltd.
6027E- Port
385
Land
Canada
10/1/97
93
Nabors Drilling Ltd.
1050E- Port
372
Land
Canada
7/1/97
94
Nabors Drilling USA
1050E- Port
939
Land
USA
95
Flint
8035E- Port
41
Land
Venezuela
11/1/97
96
Noble Drilling
1165E-2SP
Earl Fredrickson
Jack-up
USA
12/1/97
97
Precision Drilling Corp.
6027E-Semi-Port
732
Land
Venezuela
9/1/97
98
Nabors Drilling Ltd.
1050E- Port
370
Land
Canada
9/1/97
99
Nabors Drilling USA
1050E- Port
409
Land
USA
9/1/97
100
Nabors Drilling Ltd.
1050E- Port
375
Land
Canada
9/1/97
101
Nabors Drilling USA
1050E- Port
393
Land
USA
8/1/97
11/1/97
62
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #
CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
DELIVERY DATE
102
Pemex
1050E- Port
324
Land
Mexico
2/1/98
103
Sundowner Offshore
1165E-2SP
86
Offshore Platform
USA
1/1/98
104
Mallard Bay Drilling
1050E- Port
50
Barge
USA
12/1/97
105
Nabors Drilling USA
1050E- Port
90
Land
USA
12/1/97
106
Nabors Drilling International
1165E- Port
20
Land
Venezuela
11/1/97
107
Nabors Drilling Ltd.
1050E- Port
90
Land
Canada
12/1/97
108
Apolo Ltd.
1050E- Port
33
Land
Bolivia
2/1/98
109
Nabors Drilling Ltd.
1050E- Port
373
Land
Canada
11/1/97
110
Century Drilling
1050E- Port
28
Land
Thailand
4/1/98
111
Sundowner Offshore
6027E- Port
16
Offshore Platform
USA
11/1/97
112
Compagnie Tunisienne de Forage
1050E- Port
4
Land
Tunisia
12/1/98
113
Nabors Drilling International
8035E-500
98
Land
114
Pride International
8035E-Semi-Port
29
Land
Venezuela
1/1/98
115
Pride International
8035E-Semi-Port
30
Land
Venezuela
2/1/98
116
Nabors Drilling USA
6027E- Port
723
Land
USA
2/1/98
117
Grey Wolf
1050E-500
80
Land
USA
4/1/00
118
Cliffs Drilling
1050E
150
Jack-up
USA
3/1/98
119
Nabors Alaska Drilling
8035E
9ES
Land
Alaska
120
Grey Wolf
1050E-500
91
Land
Louisiana
121
Nabors Drilling USA
1165E
797
Land
USA
6/1/98
122
Nabors Alaska Drilling
8035E
7ES
Land
Alaska
4/1/98
123
Nabors Drilling USA
6027E-938
123
Land
USA
4/1/00
124
Dreco/Deutag
6027E
T-69
Land
Venezuela
10/1/98
125
Pride International
8035E
31
Columbia
12/1/99
126
IRI International
1050E-HR
8
Land
Russia
9/1/98
127
Pride/Foramer
1050E-HR
Ile du Levant
Jack-up
Venezuela
5/1/98
128
Sinopec
1050E- Port
2
Land
China
129
Nabors Drilling Ltd.
1050E-500
371
Land
Canada
9/1/99
130
Pride/Foramer
1265 AC
Pride Africa
Drillship
Angola
1/1/99
131
Nabors Alaska Drilling
1165E
28E
Land
Alaska
12/1/98
132
Nabors Drilling International
6027E
901
Offshore Platform
Dubai
3/1/99
133
Pride/Foramer
1265 AC
Pride Angola
Drillship
Angola
1/1/99
134
1050E-500
Hubai
Land
China
3/1/99
135
China Petroleum Tech. and Dev. Corp. Sedco Forex
1275 AC
SFX-Elf
Semi-Sub
Angola
5/1/99
136
Sedco Forex
1275 AC
Sedco Energy
Semi-Sub
GOM
6/1/99
4/1/98 11/1/99
12/1/98
63
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #
CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
DELIVERY DATE
137
Sedco Forex
1275 AC
Cajun- Express
Semi-Sub
GOM
6/1/99
138
Dreco/Deutag
6027E
T68
Land
Venezuela
9/1/98
139
Daqing Pet. Bureau
6027E
Slant Rig
China
6/1/99
140
Sinopec
1050E- Port
ZJ 70D
Land
China
12/1/98
141
Sedco Forex
1275 AC
Trident 20
Jackup
Caspian Sea
7/1/99
142
Hitech
1050E-2SP
Hitdrill 1
Jackup
India
9/1/99
143
Flint
6027E-773
42
Land
Venezuela
1/1/00
144
Precision Drilling Corp.
6027E-939
736
Land
Venezuela
11/1/99
145
Precision Drilling Corp.
6027E-939
737
Land
Venezuela
1/1/00
146
Flint
6027E-939
43
Land
Venezuela
2/1/00
147
Nabors Drilling USA
1165E-712
304
Land
Louisiana
1/1/00
148
Nabors Drilling International
1165E-712
119
Land
Columbia
3/1/00
149
Nabors Drilling International
1050E-500
217
Land
Yemen
2/1/00
150
Nabors Drilling USA
1050E-500
732
Land
Texas
3/1/00
151
Nabors Drilling USA
1275AC-681
304
Land
USA
7/1/00
152
Nabors Drilling USA
6027E-939
353
Land
New Mexico
4/1/00
153
Pride/Foramer
1275AC-681
Africa
Offshore Platform
Offshore Angola
2/1/00
154
Nabors Drilling International
1050E-500
116
Land
155
Grey Wolf
1050E-500
90
Land
Louisiana
4/1/00
156
Nabors Drilling USA
1275AC-681
411
Land
USA
9/1/00
157
Nabors Drilling USA
1050E-500
298
Land
USA
5/1/00
158
Grey Wolf
1050E-500
79
Land
USA
8/1/00
159
Grey Wolf
1275AC-681
558
Land
USA
8/1/00
160
Nabors Drilling Ltd.
6027E-939
384
Land
Saskatchewan
6/1/00
161
Sinopec
1050E-500
3
China
7/1/00
162
Nabors Offshore Corp.
6027E-939
13
Offshore
Italy
7/1/00
163
Nabors Drilling USA
1275AC-681
411
Land
USA
9/1/00
164
Sinopec
1050E-500
4
China
7/1/00
165
Grey Wolf
1050E-500
505
Land
USA
9/1/00
166
Nabors Drilling USA
6027E-939
360
Land
USA
12/1/00
167
Grey Wolf
1050E-500
78
Land
USA
10/1/00
168
Nabors Drilling USA
1050E-500
310
Land
USA
10/1/00
169
Precision Drilling Corp.
6027E-939
738
Land
Venezuela
10/1/00
170
Nabors Offshore Corp.
1050E-712
302
Offshore
171
Nabors Offshore Corp.
1050E-712
802
Offshore
8/1/00
10/1/00 GOM
11/1/00
64
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #
CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
172
Nabors Drilling USA
1050E-500
670
Land
USA
11/1/00
173
Nabors Drilling USA
6027E-939
523
Land
USA
12/1/00
174
Nabors Drilling USA
1050E-500
792
Land
USA
11/1/00
175
Nabors Offshore Corp.
6027E-939
10
Offshore
Trinidad
10/1/00
176
Nabors Offshore Corp.
1050E-500
Dolphin 111
Offshore
Brazil
10/1/00
177
Nabors Drilling USA
1275AC-681
623
Land
USA
2/1/01
178
Crawford
6027E-939
Rowan 34
179
Grey Wolf
1275AC-681
558
Land
USA
1/1/01
180
Nabors Drilling International
1050E-500
207
Land
Kazakhstan
1/1/01
181
Nabors Drilling International
1275AC-681
19
Land
Colombia
182
Nabors Offshore Corp.
1050E-712
P17
Offshore
183
Grey Wolf
1050E-500
45
Land
USA
1/1/01
184
Nabors Drilling USA
1050E-500
24
Land
USA
1/1/01
185
Grey Wolf
1050E-500
Land
USA
2/1/01
186
Canrig Rental
1275AC-681
187
Nabors Offshore Corp.
6027E-939
188
Grey Wolf
1050E-500
189
Nabors Drilling USA
6027E-939
190
Precision Drilling Corp.
6027E-939
191
Nabors Drilling USA
1050E-500
192
Nabors Offshore Corp.
6027E-939
193
Nabors Drilling International
6027E-939
442
Land
USA
4/20/01
194
Nabors Offshore Corp.
1050E-712
488
Offshore
Africa
4/30/01
195
Nabors Drilling USA
6027E-939
Land
USA
196
Canrig Rental
8035E-500
Cactus 16
Chesapeake
197
Nabors Drilling Ltd.
6027E-939
387
Land
Canada
5/30/01
198
Nabors Drilling USA
1050E-500
783
Land
USA
6/21/01
199
Nabors Drilling USA
1275AC-681
Land
USA
200
Parker Drilling
1165E-712
56
201
Hercules Drilling
1050E-500
Odin Victory
202
Nabors Drilling USA
1050E-500
777
Land
USA
203
Nabors Drilling Ltd.
6027E-939
793
Land
Canada
6/30/01
204
Nabors Drilling USA
1050E-500
411
Land
USA
7/26/01
205
Nabors Offshore Corp.
6027E-939
17
Offshore
9/15/01
206
Nabors Drilling International
1050E-500
263
Land
7/30/01
14
DELIVERY DATE
1/1/01
12/1/00 1/1/01
Offshore
4/3/01
Land
USA
3/1/01
316
Land
USA
737
Land
Venezuela
4/12/01
393
Land
USA
3/31/01
4/2/01
Offshore
4/10/01
5/7/01 4/6/01
6/7/01
Offshore
5/22/01 9/1/01 7/1/01
65
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS SERIAL #
CLIENT
TOP DRIVE MODEL
RIG
RIG TYPE
LOCATION
207
Nabors Drilling USA
1050E-500
92
Land
USA
8/6/01
208
Nabors Drilling USA
1275AC-681
623
Land
USA
9/14/01
209
Parker Drilling
1165E-712 2 Speed
249
Land
Kazakhstan
210
Nabors Drilling USA
6027E-939
227
Land
USA
8/24/01
211
Nabors Alaska Drilling
6027E-939
2SE
Alaska
9/26/01
212
Nabors Drilling USA
1275AC-681
Land
USA
10/6/01
213
Nabors Offshore Corp.
6027E-939
Offshore
214
Grey Wolf
1275AC-681
Land
USA
9/26/01
215
Nabors Drilling USA
1050E-500
Land
USA
9/24/01
216
Nabors Drilling International
1050E-500
Land
217
Nabors Drilling USA
1050E-500
Land
USA
218
Parker Drilling
1165E-2sp
Land
Kazakhstan
219
Canrig Rental
6027E-939
220
Nabors Drilling USA
6027E-939
Land
USA
11/22/01
221
Nabors Drilling USA
1050E-500
Land
USA
12/10/01
222
Enafor
8035E-500
Land
Algeria
4/02
223
AET
1050E-500
Land
China
7/02
224
Enafor
8035E-500
Land
Algeria
5/15/22
225
Gasprom
6027E-939
Land
Russia
8/02
226
Gasprom
6027E-939
Land
Russia
8/02
227
Nabors Drilling International
8035E-500
221
Land
Yemen
7/02
228
Inventory
6027E-939
229
Nabors Drilling International
1250AC-712
16
Land
Canada
9/02
230
Nabors Drilling International
1250AC-712
17
Land
Canada
11/02
231
Parker Drilling
1165E-712
54B
Land
Louisiana
12/02
232
Rosneft
6027E-939
Land
Russia
12/15/02
233
Rosneft
6027E-939
Land
Russia
12/15/02
234
Rosneft
6027E-939
Land
Russia
1/19/03
235
Rosneft
6027E-939
Land
Russia
1/19/03
236
Yukos
8035E-500
Land
Russia
1/28/03
237
Yukos
8035E-500
Land
Russia
1/28/03
238
Inventory
6027-939
239
Inventory
1050E-500
240
Nabors Drilling International
6027AC-939
Land
Canada
241
Enafor
8035-500
Land
Algeria
258
19
20
20
DELIVERY DATE
10/22/01
9/12/01
10/12/01 10/18/01 11/7/01
03/03
66
PRODUCT INFORMATION SUMMARY OF TOP DRIVE INSTALLATIONS 242
Pride
1050-712
Alligator
Offshore
Africa
1/04
243
Nabors Drilling International
4017AC-122
C0060
Land
Canada
7/03
244
Enafor
8035-500
21
Land
Algeria
8/03
245
Enafor
8035-500
13/14
Land
Algeria
9/03
246
Nabors Drilling International
4017AC-122
C0021
Land
Canada
10/03
247
Nabors Drilling International
C0024
Land
Canada
11/03
248
Nabors Drilliing International
C0030
Land
Canada
11/03
249
Nabors Drilling International
Land
Canada
12/03
250
Western Lakota
251
Western Lakota
252
Western Lakota
12/03 10
Land
Canada
1/04 1/04
67