300 Foot Jack-up Drilling Unit
Location
General Description
| Specification | Value |
|---|---|
| Rig Manager | Shelf Drilling |
| Design | MLT 116-S (converted to 116-CS) |
| Year Built | 1978 |
| Last Upgrade | 2002 |
| Hull Dimensions | 247 ft. x 200 ft. x 26 ft. |
| Legs | 3 x 410 ft. Square |
| Quarters Capacity | 120 person |
| Maximum Water Depth | 300 ft. |
| Cantilever Envelope | 45 ft. by 30 ft. |
| Maximum Variable Load | Approx. 7,300 kips |
Drilling Equipment
| Specification | Value |
|---|---|
| Derrick | Pyramid Bottleneck 170 ft. x 30 ft. x 30 ft., static hook load capacity 1,300,000 lbs with 12 lines. |
| Drawworks | Continental Emsco C-3 Type II 3,000 HP driven by three (3) GE 752 DC motors, outfitted with Elmagco 7838 electric brake. |
| Rotary Table | Continental Emsco T-3750, 37-1/2" maximum opening, independent drive using a GE-752 DC motor with 2-speed transmission. |
| Top Drive | National Oilwell PS2 650, 650 short tons, max continuous torque 53,249 ft. lbs. in low gear. |
| Tubular Handling | Hawk Jaw 100K-2GSR for handling tubular OD from 4" to 9-1/2". |
| Mud Pumps | 3 x Continental Emsco FB 1600, 1,600 HP, each driven by two (2) GE 752 DC motors. |
| Solids Control | 3 x Mi Swaco MD-2 shale-shakers;1 x Mi Swaco Mongoose Pro Mud Cleaner with 3 x 12" cones and 8 x 4" cones. |
Storage Capacities
| Specification | Value |
|---|---|
| Liquid Mud | 3,010 bbl. |
| Oil Based Mud | 1,100 bbl. |
| Base Oil | 1,210 bbl. |
| Brine | 3,627 bbl. |
| Drill Water | 5,647 bbl. |
| Fuel | 3,693 bbl. |
| Bulk Mud | 5,200 cu. ft. |
| Bulk Cement | 5,200 cu. ft. |
Power Equipment
| Specification | Value |
|---|---|
| Main Power | 4 x Caterpillar 3516 B diesel engines rated 1,840 HP driving 4 x Caterpillar SR4 1,400 KW 600V AC generators. |
| Power Distribution | 4 x Ross Hill SCR units, each rated at 1,500 amperes, 750 V. |
Well Control Equipment
| Specification | Value |
|---|---|
| BOP Stack | 1 x Hydril GL 13-5/8" 5K annular preventer;1 x Cameron Type U 13-5/8" 10K double ram preventer;1 x Cameron Type U 13-5/8" single ram preventer. |
| Diverter | Hughes Regan KFDJ 500, 27-1/2" maximum bore, 500 psi WP, with 2 x 16" discharge lines and 2 x Demco 16" hydraulically operated ball valves. |
Cranes
| Specification | Value |
|---|---|
| Pedestal Cranes | 4 x Marathon LeTourneau PCM-120-AS cranes with 100 ft. booms, each rated for 40 short tons at 30 ft. radius. |
Others
| Specification | Value |
|---|