| Rig Type |
Semisubmersible |
| Rig Location |
Australia |
| Rig Design |
Trosvik, Bingo 3000 |
| Year Built |
1983 |
| Yard Built |
CNIM, Seyne Sur La Mer, France |
| Class |
ABS AI Column Stabilized Drilling Unit |
| Registry |
Marshall Islands |
| Water Depth - Ft |
1,500 |
| Drilling Depth - Ft |
30,000 |
| Quarters |
100 + 2-bed hospital |
| Dimensions |
335' x 236' x 118' |
| Helideck |
82' x 89' for Chinook 234 |
| Drilling Draft |
77' |
| Variable Deckload - Operating |
2,560 MT |
| Variable Deckload - Transit |
1,865 MT |
| Number of Columns |
6 |
| Diameter of Columns |
30' |
| Max Combined Structure Load |
1,278 kips |
| Moonpool Dimensions |
20.5' x 72' |
| Operating Displacement |
25,675 MT |
| Bulk Mud & Cement |
475 cu mt |
| Liquid Mud |
2,250 bbls |
| Fuel Oil |
2,070 MT |
| Drill Water |
1,067 MT |
| Potable Water |
458 MT |
| Sack Storage |
270 MT |
| Drawworks |
Oilwell E3000 w/1-1/2" drill line |
| Derrick |
UIE 185' x 40' x 40', 1,250 kips |
| Top Drive |
Varco TDS 4S
|
| Pipe Handling System |
Maritime Hydraulics MH1086, Varco AR3200CM Iron Roughneck |
| Rotary |
Oilwell A-495 49-1/2" |
| Top of Rotary Table to Bottom of Barge |
148 Ft. |
| Mud Pumps |
(1) Oilwell A-1700, (2) National 12-P-160 |
| Main Engines |
(4) EMD L12 645 E9FB |
| Annular BOP |
(2) 18-3/4" Cameron D 10K
|
| Ram BOP |
(2) Cameron18-3/4" Type U-II (doubles) 15K |
| Diverter |
Regan KFDS-3 20" |
| Riser |
Regan FCH8 21"
|
| Riser Tensioning |
(12) 80 kip NL Shaffer - 960 kips |
| Solids Control |
(4) Thule VSM-100 |
| Cranes |
(2) Liebher Bos 1500/50 w/142' booms |
| Mooring System |
(8) 3.25" x 5,249' ORQ+30 chains, (3) Vrijhof 12 ton Stevpris, (3) Bruce
12 ton Twin Shank, (2) Bruce 12 ton flat fluke Twin Shank |
