Noble Ton van Langeveld — Rig Specifications
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General |
| Rig Type |
Semisubmersible |
| Rig Design |
Offshore Company SCP III Mark 2 |
| Built By |
H. de J. Barreras, Vigo, Spain |
| Year Constructed |
1979;1986; 1991 |
| Water Depth Rated |
1500 |
| Drilling Depth |
25,000 ft |
| Hull Dimensions |
378' x 260' x 140' |
| Draft, Operating |
72' |
| Draft, Transit |
27' |
| Draft, Storm |
60' |
| View Larger Image |
Heliport |
Sikorsky S61N |
Capacities |
Equipment |
| Quarters |
125 |
Drawworks |
National Oilwell 1625 DE; 3,000 hp |
| Variable Load |
3,000 mT |
Pumps |
(3) Continental Emsco FB-1600; 1,600 hp |
| Mud Cement Bulk |
11,550 cu ft |
Total HP |
10,200 |
| LiquidMud |
2,200 bbls |
Hook Load |
500 st |
| Active Mud |
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Max Load |
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| Reserve Mud |
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Top Drive |
Maritime Hydraulics DDM 650HY |
| Fuel |
8,642 bbls |
Derrick |
185' x 50' x 40' |
| DrillWater |
7,793 bbls |
Moonpool |
24' x 24' |
| PotableWater |
3,214 bbls |
Bop System |
(2) CIW 18 3/4" x 10,000 psi, Double type U2 BOP's (2) Shaffer 18 3/4" x 5,000 psi annular preventer
(2) Shaffer 18 3/4" x 5,000 PSI Annular BOP's CIW and Vetco 18 3/4" wellhead connector |
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Cranes |
(2) Liebherr 60 st, 40 st |
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Pipe Handling System |
BJ 3-arm vertical pipe Handling |
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Iron Roughneck |
Varco AR3200 |
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Mud Cleaner |
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Shakers |
(4) Thule VSM 100 (1) Thule 100 |
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Power Slips |
Maritime Hydraulics 1124 |
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Compensator |
Rucker-Shaffer 400 kips In-line |
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Riser Tensioner |
(6) Houston System Manuf Co., 105,000 kips ea |
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Mooring System |
(12) 4,250' / 4,500' each |
