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The Fleet  Our Rigs List by Name GSF Adriatic VIII
Fleet Specifications
| GSF Adriatic VIII |
| 328 Foot Jack-up |
General Description
| Design |
Marathon LeTourneau 116-C |
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| Dimensions |
243 x 200 x 26 ft. |
| Spud can diameter |
46 ft. |
| Legs (3) |
443 ft. long square |
| Quarters capacity |
108 persons |
| Operating water depth |
328 ft. |
| Cantilever envelope |
40 ft. by 30 ft. |
| Maximum cantilever extension (transom to rotary) |
45 ft. |
| Maximum variable load (drilling) |
4,974 kips |
Drilling Equipment
| Derrick |
160 ft. x 30 ft. DSI, with a static hook load capacity of 1,250,000 lbs. with fourteen lines |
| Drawworks |
National-Oilwell 1625 DE, 3,000 hp, driven by three GE 752 DC motors, with a Baylor Elmegco 7838 auxiliary electric brake |
| Rotary table |
National C-375, 37-1/2 in. driven by GE-752 electric motor, 2 speed gear box |
| Top drive |
Varco TDS-4S, 500 short tons, continuous drilling torque rating 45,500 ft.-lbs., with a Varco PH-85 pipe handler |
| Mud pumps |
Three National Oilwell 12-P-160, 1,600 hp triplex pumps each driven by six GE 752 Series DC traction motors, rated to 5,000 psi |
| Solids control |
4 x Derrick Flo LXP Shale Shakers, 1 x 24 cone desilter, 1 x 3 cone desander |
| Instrumentation |
Petron Pit Volume totalizer with mud flow and trip tank monitoring |
Power Equipment
| DC |
Four Ross Hill SCR units, 1600 amps each, powering 8 drilling motors |
| AC |
Five Caterpillar D-399TA diesel engines, 1,200 hp, driving five KATO 600 volt, 1,050 kw generators |
Storage Capacities
| Liquid mud |
1,870 bbls. |
| Base oil |
647 bbls. |
| Bulk material |
9,800 cu. ft. |
BOP Equipment
| Diverter |
Hydril MSP-1000 1,000 psi, 29-1/4 in. diverter with two 12 in. discharge lines and 12 in. hydraulically operated ball valves |
| BOP stack |
21-1/4 in. x 2,000 psi WP BOP stack, with one Cameron U double ram prevener and one Hydril MSP-2000 21-1/4 in. 2,000 psi WP annular
13-5/8 in. x 10,000 psi WP BOP stack, with two Cameron U double ram preventers, one Hydril GK 13-5/8 in. 5,000 psi WP annular |
| BOP handling |
4 x 25 short tons hoist and trolley handling system |
Other Equipment
| Cranes |
Three Marathon LeTourneau cranes, 2 x 120 ft. booms, 1 x 100 ft. boom rated for 50 short tons at 24 ft. radius, |
Special Features
| Cantilever extension |
15 ft. pin on extensions are available to increase the maximum skid out distance to 60 ft. from the stern and drilling envelope to 55 ft. by 30 ft. |
Inquiries should be directed to the Marketing Department Houston 15375 Memorial Drive Houston TX 77079-4101 (281) 925-6000 Fax (281) 925-6010
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