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| Rig Type |
Moored Semi Submersible Mobile Offshore Drilling Unit (MODU) |
| Rig Design |
Forex Neptune Pentagone 81 |
| Water Depth Rated |
1500 ft (460 meters) |
| Drilling Depth |
22000 ft (6705 meters) |
| Hull Dimensions |
325 ft x 328 ft x 133 ft |
| Draft, Operating |
71.2 ft (22 meters) |
| Draft, Transit |
52.5 ft (16 meters) |
| Draft, Survival |
59.1 ft (18 meters) |
| Sustainable Weather |
Wave height 100 ft at 20 secs, 120 knot winds
Current 2.5 knot, 32 F ambient |
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| Draw works |
One (1) 3,000 HP National1625 for 1-5/8 in. Drill line, Lebus grooved drum |
| Rotary Table |
One (1) 49.5 Oilwell with independent drive |
| Top Drive |
One (1) National Oilwell, 15 Hp, PS2-650, Torque 50,000 ft lbs continuous |
| Travelling Block |
One (1) National Oilwell Varco S/N 252-E, 650 Ton |
| Drillpipe |
22,000 ft (6705 meters) Grant Prideco, XT-57 Drill pipe, Grade S-135, Range 2,OD 5.5 in
Thirty (30) Grant Prideco, Heavyweight Drill Pipe, Length 31 ft, Grade AISI 1340 55 KSI, OD 5.5 in |
| Drill Collars |
Thirty (3) Grant Prodeco, Spiral Drill Collars, length 31 ft OD-6.500 in ID-2.812 in
Twenty Four (24) Grant Prideco, Spiral Drill Collars, Length 31 ft,
OD-8.000 in, ID-2.812 in
Three (3) Grant Prideco, Spiral Drill Collars, Length 31 ft, OD – 9.500 in, ID-3.000 in |
| Pipe Handling |
One (1) Wellquip twin arm pipe handling system, (Derrick Mounted)
Cat Head, Type 2042-04, Raised Backup Stabber, Type 20520-06 |
| Mud Pumps |
Three (3) Wirth TPK triplex pumps rated @ 2000 hp |
| Hook Load |
1,200 kips |
| Motion Compensator |
One (1) Shaffer @ 600 kips dynamic with 18 ft stroke |
| Tensioners |
Twelve (12) @ 80 kips each Shaffer Riser Tensioners
Capacity added for addition of 4 more 80 kip Tensioners
Four (4) @14 kips each Shaffer (pod line tensioners) |
| Derrick |
Bolted 190 ft high x 40 ft x 40 ft base |
| Moon pool |
15 ft x 54 ft |
| BOP |
2 Double Ram and 1 single 18 - ¾ Dia 10,000 PSI rated
2 x Spherical annular 18-3/4”x5000 PSI Shaffer
Vetco H4 wellhead connector, 18-3/4 10K |
| Riser System |
Shaffer 21 ¼” Dia, one(1) choke, one(1) kill and one(1) riser booster line (1500ft Length capability) |
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Quarters |
100 Persons |
Helicopter Deck |
Suitable for S-61, 80 ft dia. |
Life Boats |
One(1) Schaat/Harding 107 person with davit. |
| Life Rafts |
Two(2) Schaat/Harding 55 person with davit.
Four (4) Viking 25 men raft with launching system. |
| Variable Deck Load |
2400 Metric tonnes 5292 Kips |
Liquid Mud |
2,600 bbls |
Bulk Mud |
7500 cubic ft |
Bulk Cement |
4,500 cubic ft |
| Sack Storage |
6,000 Sacks |
| Fuel |
3,500 bbls (556 cu. meters) |
| Drill Water |
3,500 bbls (556 cu. meters) |
| Potable Water |
2,600 bbls (415 cu. meters) |
| Main Power |
Four (4) EMD @ 2200 HP each. |
| Emergency Power |
One (1) Caterpillar @ 1000 HP |
| SCR System |
One (1) SCR System for all DC Drives |
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Mooring System |
Ten (10) Anchor winches rated at 125 metric tons (275 kips) with 3-1/4'’ wire |
Anchors |
Ten (10) 25 kips Stevpris New Generation |
Cranes |
Two (2) SeaTrax 9022, 140ft boom |
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