Rig Type: Self-Erecting Tenders
Design: Schuller & Allen
Builder: Marathon LeTourneau Shipyard, Brownsville, Texas
Year Built: 1977
Classification: ABS Class A1 Drilling Barge
Flag: Marshall Islands
Accommodation: Air conditioned to accommodate 108 people
Helideck: 80 ft. x 70 ft. accommodates Sikorsky S-61
Station Keeping: Moored
Max Drill Depth: 20,000 ft / 6,096 m
Max Water Depth: 400 ft / 122 m
Technical Dimensions
Length: 300 ft 91 m
Breadth: 70 ft 21 m
Depth: 22 ft 7 m
Ocean Transit Draft: 0 ft 0 m
VDL - Operating: 7,934 st 7,200 mt
Capacities
Liquid Mud: 2,240 bbls 12,576 cu ft 356 cu m
Drill Water: 13,625 bbls 76,498 cu ft 2,165 cu m
Potable Water: 1,630 bbls 9,152 cu ft 259 cu m
Fuel Oil: 2,780 bbls 15,608 cu ft 442 cu m
Bulk Mud: 11,500 cu ft 325 cu m
Bulk Cement: 11,500 cu ft 325 cu m
Sack Material: 4,700 sacks
Drilling Equipment
Derrick: IRI 152 Ft x 22 Ft telescoping mast, 1.0 million pound gross nominal capacity
Drawworks: Ideco 2100 E
Top Drive: Varco TDS 4S with a PH-85 pipe handler, 500 ton capacity
Rotary: National type C-375 with independent rotary drive, powered by an EMD D79MB 800 hp DC motor
Mud Pumps: 2 - National type 12P160 triplex, each driven by two 800 hp motors
Shale Shakers: 4 - Derrick Flowline 2000 shakers, 2 - Derrick scalping shakers
BOP: 13 ? in., 10,000 psi
Control System: Koomey Model TF-260-11SB3
Cementing: BJ 35-8-5 RSM unit
Machinery
Main Power: 3 - EMD Model MD 16E8 diesel-electric generating sets
Emergency Power: 1 - Caterpillar D-379 diesel electric set 350 KW
Power Distribution: Ross Hill Model 1600 SCR system
Deck Cranes: 1 - Amclyde MSB-14 Diesel Hydraulic with 156 ft. boom rated 100 tons @ 60 ft. with 10 ton auxiliary hook + 1 - Model 650-H Crane 110 ft. boom rated 20 tons @ 35 ft.
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