| Rig Type |
Semisubmersible |
| Rig Location |
Brazil |
| Rig Design |
Enhanced Aker H-3 |
| Year Built |
1974 |
| Yard Built |
Framnaes, Trovik, Norway |
| Class |
DNV |
| Registry |
Marshall Islands |
| Water Depth - Ft |
1,500 |
| Drilling Depth - Ft |
25,000 |
| Quarters |
88 + Hospital |
| Dimensions |
355' x 221' x 120' |
| Helideck |
82' diameter octagonal for Sikorsky S-61 |
| Drilling Draft |
70' |
| Variable Deckload - Operating |
2,920 ST |
| Variable Deckload - Transit |
2,420 ST |
| Number of Columns |
8 |
| Max Combined Structure Load |
1,000 kips |
| Moonpool Dimensions |
19.6' x 19.6' |
| Operating Displacement |
19,327 LT |
| Bulk Mud & Cement |
17,600 cu ft |
| Liquid Mud |
2,500 bbls |
| Fuel Oil |
16,668 bbls |
| Drill Water |
10,843 bbls |
| Potable Water |
3,127 bbls |
| Sack Storage |
6,000 sacks |
| Drawworks |
National 1625 DE w/1-5/8" drill line |
| Derrick |
Continental Emsco 40' x 40' x 180', 1,000 kips |
| Top Drive |
Varco TDS-4S w/PH-85 pipe handler |
| Pipe Handling System |
Varco AR-3200 Iron Roughneck |
| Rotary |
National C-495, 49-1/2" |
| Top of Rotary Table to Bottom of Barge |
152 Ft. |
| Mud Pumps |
(3) National 12-P-160 |
| Main Engines |
(4) Bergen BMV KVBG-12 |
| Annular BOP |
(1) Shaffer dual 18-3/4" 5K |
| Ram BOP |
(2) Cameron Type U (double) 18-3/4" 10K |
| Diverter |
Regan KFDS-3 20" |
| Riser |
Vetco MR6-C 21"
|
| Riser Tensioning |
640 kips |
| Solids Control |
(4) dual Fluid Systems 50-500, Cascade System |
| Cranes |
(2) National OS-435 w/120' booms |
| Mooring System |
(8) 3" x 4,900' chains, 15 ton Vryhof Stevfix anchors |
