| Rig Type |
DP Semisubmersible |
| Rig Location |
Republic of Congo |
| Rig Design |
Enhanced Aker H-3.2 |
| Year Built |
1988 |
| Yard Built |
Mitsui, Japan |
| Upgrade |
1999 |
| Class |
ABS DP Class 3 |
| Registry |
Marshall Islands |
| Water Depth - Ft |
10,000 |
| Drilling Depth - Ft |
35,000 |
| Quarters |
146 + 2 bed hospital |
| Dimensions |
320' x 238' x 127' |
| Helideck |
89' x 89' for Chinook BV-234 |
| Drilling Draft |
75' |
| Variable Deckload - Operating |
6,000 MT |
| Variable Deckload - Transit |
4,500 MT |
| Number of Columns |
8 |
| Moonpool Dimensions |
25' x 33' |
| Operating Displacement |
47,047 MT |
| Bulk Mud & Cement |
25,138 cu ft |
| Liquid Mud |
7,796 bbls |
| Fuel Oil |
23,336 bbls |
| Drill Water |
11,145 bbls |
| Brine |
2,808 bbls |
| Base Oil |
2,808 bbls |
| Potable Water |
7,309 bbls. |
| Sack Storage |
20,000 sacks |
| Drawworks |
Continental Emsco EH-V 5,000 HP w/1-3/4" drill line |
| Derrick |
Pyramid 50' x 50' x 170', 2,000 kips dynamic load |
| Top Drive |
Varco TDS-6S, 750 ton w/PH-85H pipe handler |
| Pipe Handling System |
Varco AR-3200 Iron Roughneck, Varco PR5-4I Pipe Racking System |
| Rotary |
Varco-BJ RST 60-1/2" |
| Top of Rotary Table to Bottom of Barge |
163 Ft. |
| Mud Pumps |
(4) Continental Emsco FC-2200 |
| Main Engines |
(8) Wartsila F316B, (3) Caterpillar 3616 |
| Annular BOP |
Shaffer dual 18-3/4" 10K
|
| Ram BOP |
(3) Shaffer SLX (double) 18-3/4" 15K |
| Diverter |
Shaffer 20" |
| Riser |
Shaffer 21" FTG
|
| Riser Tensioning |
3,000 kips |
| Solids Control |
(6) Swaco ACS Cascade, (2) Swaco linear |
| Cranes |
(1) Wolfkran HDK-1500 HM w/168' boom, (2) Wolfkran HDK-1000 w/168' booms |
| Mooring System |
(4) 3" x 3,500' K4 chains, (4) MT Stevpris anchors |
| Dynamic Positioning |
Nautronix ASK 5003 Triple Redundant System |
