Trinidad Drilling Ltd.

Trinidad Rig 61

Trinidad Rig 61 Inventory (1800 m)

Substructure	Dreco Stepdown 3.35 m (11') high x 4.26 m (14') wide x 11.2 m (36.5') long K.B. to ground 3.75 m casing capacity 55,600 daN (irrespective of setback) Setback capacity 33,400 daN
Mast	Dreco 29.3 m (96') Telescoping Double 73,260 daN Max. Hookload w/6 lines
Drawworks	SUPERIOR MODEL D300 Single Drum LeBus Grooved for 29 mmDrilling Line
Mud Pumps	Gardner Denver PZ 8-Powered by Series 60 Detroit Diesel Maximum allowables: 140 mm x 130 spm x 12,000 kPa 152 mm x 130 spm x 10,000 kPa
Mud Tanks	Single Tank 3.35 m wide x 1.82 m high x 12.2 m long; three compartments Active capacity 63 m³ trip tank 2.1 m³ pill tank 1.0 cubic m 5 low pressure mud guns Mixing room with two 5 x 6 mission Centrifugal Pump c/w 37.5 kw electric motors Go Getter mud hopper-Chimo 6 cone desilter (101.6 mm cones) Flygt electric sump pump 102 mm @ 2700 lpm Flygt electric trash pump 102 mm @ 2100 lpm 7.5 HP Eurodrive Agitator
Shale Shakers	Swaco adjustable linear motion shale shaker
Generators	Marathon 165 kw powered by 40 Series Detroit Diesel 480 v / 208 v Marathon 225 kw powered by 40 Series Detroit Diesel 480 v / 208 v
B.O.P	Annular 228.6 mm Shaffer spherical 21,000 kPa WP flanged, Blind Ram 228.6 mm Shaffer LWP 21,000 kPa WP studded, Pipe Ram 228.6 mm Shaffer LWP 21,000 kPa WP studded, Spool 228.6 mm w/2-76 mm flanged outlets, 21,000 kPa
Accumulator	Wagner Hydraulic 5 station closing unit; 364 litre capacity; maximum pressure 21,000 kPa (skidded and mounted in generator house) master controls located at accumulator.
Drill Pipe	3½" (89 mm), 4"(102mm) and 4½" (114mm) as required
Drill Collars	121 mm, 158 mm drill collars as required 88.9 mm and 114.3 mm heviwate available upon request
Doghouse/Water/Fuel Comb.	40 m³ water tank, toolhouse/doghouse 8,000 litre fuel tank with combo building 18,000 litre fuel tank with combo building
Block
Top Drive	N/A
Load Capacity	Summer 11 Loads Winter 12 Loads

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