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The Fleet  Our Rigs List by Name Deepwater Pathfinder
Fleet Specifications
| Deepwater Pathfinder |
| The DEEPWATER PATHFINDER is a Samsung Heavy Industries and R&B Falcon designed dynamically-positioned drillship that was designed for operations in 10,000 feet of water with an initial outfitting for operations in 7,500 feet of water. |
| Rig Type |
5th Generation Deepwater |
 |
| Design |
R&B/Conoco - double hull |
| Builder |
Samsung Heavy Industries, Korea |
| Year Built |
1998 |
| Classification |
ABS |
| Flag |
Panama |
| Accommodation |
130 Berths |
| Helideck |
S-61N |
| Moonpool |
25.6 ft x 12.4 ft |
| Station Keeping |
Dynamically Positioned |
| Max Drill Depth |
30,000 ft / 9,144 m |
| Max Water Depth |
10,000 ft / 3,048 m |
| Operating Conditions |
Roll/Pitch: 3 degrees, single amplitude; heave: 5 meters, double amplitude |
| Storm Conditions |
GOM 100yr return storm |
Technical Dimensions
| Length |
726 ft |
221 m |
| Breadth |
137 ft |
42 m |
| Depth |
66 ft |
20 m |
| Operating Draft |
0 ft |
0 m |
| Ocean Transit Draft |
0 ft |
0 m |
| VDL - Operating |
3,359 st |
3,048 mt |
Capacities
| Liquid Mud |
1,618 bbls |
9,086 cu ft |
257 cu m |
| Drill Water |
17,610 bbls |
98,871 cu ft |
2,798 cu m |
| Potable Water |
6,290 bbls |
35,315 cu ft |
999 cu m |
| Fuel Oil |
28,300 bbls |
158,890 cu ft |
4,497 cu m |
| Bulk Mud |
|
20,000 cu ft |
566 cu m |
| Bulk Cement |
|
14,000 cu ft |
396 cu m |
| Sack Material |
10,000 sacks |
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Drilling Equipment
| Derrick |
170 ft. high with 40 ft. x 48 ft. base, dynamically designed to accommodate a top drive system; setback for 192 stands of 6-5/8 in. drill pipe, 228 stands of 5-1/2 in. drill pipe, and 16 stands of 9-3/4 in. collars, 2,000,000 lb. static load. The derric |
| Drawworks |
6,600 horsepower drawworks capable of handling 1,500,000 lb. hook load driven by six 1,100 hp GE AC motors. Minimum drum capacity is 2,500 ft. and the drum is grooved for 2 in. drill line. A high capacity spring set disc brake system with a crown saver |
| Motion Compensator |
Active heave compensation incorporated into AC drawworks |
| Top Drive |
Varco model TDS-8S (AC), 750 ton capacity, single speed gear box and hi-torque motor with a pipe handler equipped to handle 3-1/2 in., 5 in., 5-1/2 in. and 6-5/8 in. drill pipe with large bore 3.82 I.D., 67,000 ft.-lbs. torque @ 88 rpm, complete with con |
| Rotary |
60 in. opening, rated for 1,000 ton with hydraulic rotary drive capable of 45,000 ft.-lbs. of torque at 15 rpm. |
| Pipe Handling |
Simultaneous pipe and BHA handling automated racking; Iron roughneck |
| Mud Pumps |
Four each National Oilwell model 14P, 2,200 hp with a 14 in. stroke rated at maximum working pressure of 7,500 psi with two GE 1,100 hp AC motors, each pump is supercharged with a 100 hp centrifugal pumps. All four mud pumps are manifolded together so e |
| Shale Shakers |
4 x Derrick Highspeed linear motion HI-G |
| Desander |
2 x Derrick HI-G |
| Desilter |
2 x Derrick HI-G |
| Mud Cleaner |
|
| BOP |
18 ¾ in., 15,000 psi |
| LMRP |
Cameron Annular type preventer |
| Diverter |
21 in bore |
| Control System |
Shaffer MUX system for BOP control, including: |
| Riser |
84 each joints 90 ft. long, 21 in. OD x .750 in. wall thickness H2S trim, Grade X-80 rated for 2,500,000 lbs. tension: furnished with two integral 15,000 psi WP 6.5 in. OD x 4.5 in. ID choke and kill line; one 5,000 psi WP 3.82 in. ID booster line; one 5 |
Riser
Tensioners |
Eight each dual 160,000 kips marine riser ram tensioner, total sixteen line system, maximum output is 2,560,000 lbs. with 2-1/8 in. diameter wire rope and 60 ft. line travel. |
Guideline
Tensioners |
|
Podline
Tensioners |
|
| Choke & Kill |
|
| Cementing |
Haliburton 15,000psi |
Machinery
| Main Power |
Main generator to provide 35,100 KW (47,000 hp). |
| Emergency Power |
Emergency generator to provide 400 KW (536 hp). |
| Power Distribution |
ABB |
| Deck Cranes |
Tubular Cranes:One each Gantry crane for handling tubulars and riser placed aft of the substructure; designed to span 100 ft. (30.5 m) rated at 35 ton nominal capacity on two independent 17.5 ton main hoists |
| Thrusters |
|
| Propulsion |
6 Kemewa AM 4000 KW fully azimuthing direct drive AC motor thruster |
Mooring Equipment
| Winches |
NA |
| Wire/Chain |
NA |
| Anchors |
NA |
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