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The Fleet  Our Rigs List by Location Deepwater Nautilus
Fleet Specifications
| Deepwater Nautilus |
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| Rig Type |
5th Generation Deepwater |
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| Design |
RB8-8M |
| Builder |
Hyundai Heavy Industries, Ulsan, South Korea |
| Year Built |
2000 |
| Classification |
ABS classed +A1 Column Stabilized CDS, P, PAS |
| Flag |
Panama |
| Accommodation |
Air conditioned to accommodate 130 people |
| Helideck |
Rated for Sikorsky S 61N |
| Moonpool |
21ft x 93ft |
| Station Keeping |
8 Point Mooring System |
| Max Drill Depth |
30,000 ft / 9,144 m |
| Max Water Depth |
8,000 ft / 2,438 m with pre-set mooring system provided by client |
| Operating Conditions |
Significant Wave: 35 ft, Wind: 51 Knots, Surface Current: 1.1 Knots |
| Storm Conditions |
Significant Wave: 48 ft, Wind: 105 Knots, Surface Current: 2 Knots |
Technical Dimensions
| Length |
392 ft |
119 m |
| Breadth |
308 ft |
94 m |
| Depth |
28 ft |
9 m |
| Operating Draft |
76 ft |
23 m |
| Ocean Transit Draft |
29 ft |
9 m |
| VDL - Operating |
10,359 st |
9,400 mt |
Capacities
| Liquid Mud |
0 bbls |
0 cu ft |
0 cu m |
| Drill Water |
19,775 bbls |
111,027 cu ft |
3,142 cu m |
| Potable Water |
4,251 bbls |
23,867 cu ft |
675 cu m |
| Fuel Oil |
27,021 bbls |
151,709 cu ft |
4,293 cu m |
| Bulk Mud |
|
16,333 cu ft |
462 cu m |
| Bulk Cement |
|
8,175 cu ft |
231 cu m |
| Sack Material |
10,000 sacks |
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Drilling Equipment
| Derrick |
Dreco Derrick with a 48 ft. x 48 ft. base rated at 2,000,000 lbs GNC. |
| Drawworks |
Dreco Hitec with Lebrus grooving drum for 2 |
| Motion Compensator |
Hitec Active Heave Compensation with 14.5 ft stroke |
| Top Drive |
Varco TDS-8S (AC) 750 ton rated top drive with parking assembly |
| Rotary |
Varco with 60 in. opening with hydraulic rotary drive. |
| Pipe Handling |
1 x Varco AR3200 Iron Roughneck; 1 x Varco PRS-4i |
| Mud Pumps |
4 x National 14-P-220, 2200 HP and max pressure of 7500 psi |
| Shale Shakers |
5 x Brandt LCM-2D CS Linear motion cascading shakers |
| Desander |
2 x Brandt SRS- 3 with 6 x 10 |
| Desilter |
2 x Brandt LCM 29MC32 with 40 x 4 |
| Mud Cleaner |
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| BOP |
Cameron type TL, 18-3/4 inch15K psi stack. (Five ram system-2 Double and 1 Single); Cameron Type DL Annular 18-3/4 |
| LMRP |
Cameron type DL Single 18-3/4 inch, 10K psi |
| Diverter |
Hydril Type 21 |
| Control System |
Cameron Multiplex System |
| Riser |
Vetco, HMFG, Flanged, 21 in OD x 90 ft length |
Riser
Tensioners |
Six Hydralift 'N' Line direct acting tensioners, each with 50 ft. stroke x 533,000 lbs. for a total of 3,200,000 lbs. capacity. Tensioner system can be skidded starboard from well center line while suspending complete string of riser and BOP. |
Guideline
Tensioners |
NA |
Podline
Tensioners |
NA |
| Choke & Kill |
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| Cementing |
Third Party |
Machinery
| Main Power |
4 x Wartzila 12V32D Diesel Engine, 6300 HP each, driven by ABB Generators |
| Emergency Power |
1 x Caterprilla 3505B automatic start engine, 500KW output |
| Power Distribution |
Hyundai Heavy, Dist. System |
| Deck Cranes |
- Two Liebherr (or equivalent) 80 ton deck cranes (Port and Stbd.) with 120 ft. booms. |
| Thrusters |
N/A |
| Propulsion |
2 x Schottel SRP 4500KW Azimuth Thrusters |
Mooring Equipment
| Winches |
8 x Bodewes electric winches for 364 mt pull |
| Wire/Chain |
8 x 15000ft Wire; 5 x 500 ft chain |
| Anchors |
8 x Vryhot Sterpris anchors, 39.6 Kips |
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