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The Fleet  Our Rigs List by Water Depth Sedco 712
Fleet Specifications
Technical Dimensions
| Length |
295 ft |
90 m |
| Breadth |
249 ft |
76 m |
| Depth |
130 ft |
40 m |
| Operating Draft |
83 ft |
25 m |
| Ocean Transit Draft |
21 ft |
6 m |
| VDL - Operating |
4,397 st |
3,990 mt |
Capacities
| Liquid Mud |
2,400 bbls |
13,475 cu ft |
381 cu m |
| Drill Water |
12,800 bbls |
71,866 cu ft |
2,034 cu m |
| Potable Water |
1,286 bbls |
7,220 cu ft |
204 cu m |
| Fuel Oil |
6,617 bbls |
37,151 cu ft |
1,051 cu m |
| Bulk Mud |
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9,670 cu ft |
274 cu m |
| Bulk Cement |
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9,670 cu ft |
274 cu m |
| Sack Material |
1,500 sacks |
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Drilling Equipment
| Derrick |
Dreco: 590mt nominal capacity |
| Drawworks |
Oilwell E-3000, input hp 2,500 |
| Motion Compensator |
Vetco; 272mt operating |
| Top Drive |
Varco TDS-5H; 650mt |
| Rotary |
Oilwell with 49½in opening |
| Pipe Handling |
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| Mud Pumps |
2 x Continental Emsco FB 1600 (1,600 hp) |
| Shale Shakers |
2 x Brandt; 3 x Thule VSM 100 |
| Desander |
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| Desilter |
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| Mud Cleaner |
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| BOP |
2 x Hydril Type X 18¾in 15,000 psi double rams; Vetco H4 wellhead connector |
| LMRP |
2 x Hydril Type GL 18¾in 5,000 psi annulars; Vetco H4 riser connector |
| Diverter |
Hughes Regan KFDS, Pressure rating : 500psi |
| Control System |
Koomey Hydraulic |
| Riser |
20 x CIW RD 21in OD riser with 3in ID C&K lines. |
Riser
Tensioners |
363mt max. tensioning capacity |
Guideline
Tensioners |
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Podline
Tensioners |
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| Choke & Kill |
CIW ; 3in X 15,000psi, H2S Trim, 2 x Manual & 2 x Auto Thornhill craver chokes |
| Cementing |
Dowell Schlumberger CPS600; 15,000 psi unit |
Machinery
| Main Power |
3 x EMD 16-645E9 diesels driving 3 x 2400kW generators and 1 x EMD A-20-B, 2100 KW |
| Emergency Power |
1 x Detroit Diesel 16V-92TT driving 1 x 650 kW generator |
| Power Distribution |
Thyrig Bays SCR System |
| Deck Cranes |
2 x BE MK-100, 50mt at 30 ft, 11.3 mt at 125 ft |
| Thrusters |
2 x 3000 hp Pleuger, variable pitch, azimuthing thrusters |
| Propulsion |
Thrusters |
Mooring Equipment
| Winches |
8 x Hepburn, 1,000 kips hold |
| Wire/Chain |
8 x 4,300 ft of 3 inch chain |
| Anchors |
8 x 12mt Stevpris anchors |
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