Rig Four Inventory and Specifications [13 loads] *(without boiler)
Revised 12/2007

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Rig Power
· Series 60 Detroit Diesel. Input power 335 kW. 475 HP
· HT 750-DRD Allison Transmission

Mast
· Rostel 30.5m double telescoping, free-standing.
· 125,000 daN maximum hookload, w/8 lines
· Certified - Yes
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Substructure
· Rostel Stepdown 3.84 m high x 4.1m wide x 12.2 m long.
· KB to ground 4.3 m; bottom of table beam to ground 3.5 m.
· Casing capacity 88, 960 daN simultaneous with 77, 840 daN setback.
· Certified - Yes

Crown Block
· Rostel maximum load 125, 000 daN w/5 sheaves
· Certified - Yes

Travelling Block/Hook
· Ideco UTB 142, 080 daN.
· Certified - Yes

Swivel
· Oilwell PC 150
· Certified - Yes

Kelly
· 108 mm x 12.2 m square w/ foster 77 kelly spinner.

Rotary Table
· EMSCO 175 (444.5 mm opening). Maximum load 111,200 daN.

Pump
· BSF 800 Triplex; 171 mm x 228 mm.
· Series 60 Detroit Diesel input power 470 kW. 630 HP
· Equipped with 5000 lb pulsation dampner.
· Maximum Allowable strokes and pressure 80% of Manufacturer's allowable.
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Mud System
· Single tank 3.66 m wide x 1.83 m high x 10.4 m long; three compartements.
· Capacity 54 cm, trip tank 1.5 cm, pil tank 5.0 cm.
· Mixing room with 2 mission magnum 5 x 6 centrifugal pumps powered by 37.3 kW electric motors.
· Venturi mixing hopper.
· Swaco Mongoose Shale Shaker.
· Flygt 102 mm electric sump pump.
· Flygt 102 mm trash pump.
· Rostel 102 mm hydraulic sump pump.
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Centrifuge
· Swaco 414 Centrifuge mounted on mud tank (455L /min).
· (Additional rental item)

Well Control System
a.) Accumulator
· Enterra Hydraulic 4-station closing unit; 366 litre capacity; maximum   pressure 21,000 kPa   (skidded and   mounted in generator house). Master controls located at accumulator. P.L.C controlled at doghouse.

b.)  Choke Manifold
·  Nace Trim
·  Barton 21,000 kPa mounted in upright enclosure at end of mud tank.
·  Gut line 76.2, 2 - 50.8 mm wing lines
·  2 Masterflo 50.8 mm manual chokes; Hi-Kalibre HCR valve, 21,000 kPa;    Hi-   Kalibre stabbing valve, 34,470 kPa; Hi-Kalibre dart I.B.O.P., 34,470 kPa.
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c.)  Mud Gas Seperator
· Size 660mm x 2.45 m high; 76.2 mm inlet; 152.4 mm outlet.

d.)  B.O.P.'s
·  Nace Trim
·  Annular      228.6 mm Townsend Spherical 21,000 kPa WP Flanges.
·  Blind Ram   228.6 mm Townsend LWP 21,000 kPa WP Studded.
·  Pipe Ram     228.6 mm Townsend LWP 21,000 kPa WP Studded.
·  Spool           228.6 mm w/2 - 76mm flanged outlets, 21,000 kPa.
·  Certified - Yes.
·
Instrumentation
· Weight Indicator - Cameron Type C.
· Recorder - Pason electronic.
· Survery Tool - Totco 7 Degree.
· Pason Automatic Driller.

Drill Collars
· 150 m (16 joints) 156 mm OD x 59 mm ID, 120 kg/m w/4.5 XH connections, slip recessed and hardbanded.   Additonal drill collars available from Brooks yard.

Hevi-Weight
 114.3 mm, 62.5 kg/m hevi-weight available from Brooks yard. (additional rental charge applies)  

Drill Pipe
· 200 joints - 101.6 mm, Grade X95/4.0 FH connections, hardbanded  in hydraulic tubs.   Additonal drill pipe available from Brooks yard.

Tankage
· 40 cubic m water tank.
· 17,000 litre fuel tank.

Light Plant
· Marathon 350 kW; Series 60 Detroit Diesel, 220/480 v.

Boiler
· Dick's Boiler 60 kW housed in steel building w/16 cubic m water tank and 4,000 litre fuel   tank.  Working   pressure 700 kPa.

Rig Manager Accomodations
·  Alta Fab 3.67 m x 11.60 m skidded, with crew washroom.