GSF High Island II

270 Foot Jack-Up

General Description 

Design	Marathon LeTourneau 82-SD-C
Overall dimensions	207 x 176 x 20 ft.
Spud can diameter	40 ft.
Legs (3)	394 ft. long triangular
Quarters capacity	74 persons
Operating water depth	270 ft.
Cantilever envelope	35 ft. by 20 ft.
Maximum cantilever extension (transom to rotary)	47 ft.
Maximum variable load (drilling)	3,618 kips

Drilling Equipment 

Derrick	160 ft. x 30 ft. Dreco, with a static hook load capacity of 1,000,000 lbs. with twelve lines
Drawworks	National-Oilwell 1320 UE, 2,000 hp, driven by two GE 752 DC motors and a Baylor 7838 auxiliary electric brake
Rotary table	National-Oilwell C-375, 37-1/2 in. driven by independent DC electric motor with two speed gear box
Top Drive	Varco TDS-3H, 500 short ton, continuous drilling torque rating 31,000 ft.-lbs.,  with a Varco PH-60 pipe handler
Pipe handling	Spin Master Model 550-H
Mud Pumps	Two National-Oilwell 12-P-160, 1,600 hp triplex pumps each driven by two GE 752 Hi-torque DC traction motors, rated to 5,000 psi
Solids Control	2 x Derrick FLC 2000, 4 panel shaker, 1 x Derrick FLC 2000, 4 panel shaker complete with 3 x 10” desander cones and 20 x 4” desilter cones.  1 x Brandt gumbo box.
Instrumentation	Petron IDS-2000 acquisition system & drilling recorder on rig floor. Remote stations in Toolpushers & Company mans office.

Power Equipment 

DC	Four Ross Hill SCR units, 1600 amps each, powering seven drilling motors
AC	Four Caterpillar D-399TA diesel engines, 1,215 hp, driving four KATO 600 volt, 800 kw generators

Storage Capacities 

Liquid Mud	1,490 bbls.
Bulk material	8,500 cu. ft.

BOP Equipment

Diverter	Hydril MSP 2000,  2,000 psi, 21-1/4 in. diverter with two 12 in.  discharge lines and 12 in. hydraulically operated ball valves
BOP stack	13-5/8 in. 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	1 x 50 short ton hoist and trolley handling system

Other Equipment

Cranes

Three Marathon LeTourneau PCM-120 cranes, 100 ft. booms, rated for 50 short tons at 24 ft. radius

Special Features 

Cantilever extensions

7 ft. pin on extensions are available to increase the maximum skid out distance to 47 ft. aft of the stern and drilling envelope to 42 ft. x 20 ft.

Inquiries should be directed to the Marketing Department Houston 15375 Memorial Drive Houston TX 77079-4101 (281) 925-6000 Fax (281) 925-6010