PetroJack II

Delivery Date:
28th Mar 2008

PetroJack IV

Delivery date:
4Q 2008

Specifications for the rigs:

General Rig Information

Design Type: Baker Marine Pacific
Delivery Date Newbuild: 25th March 2008
Country of Construction: Singapore
Last Upgraded Date: N/A
Classification: ABS CDS A1 Self Elevating Unit
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Rig Rating & Leg Data

Maximum Depth Rating: 375 ft
Leg Penetration at max W.D: 10 ft
Minimum Water Depth: 26 ft
Overall Leg Length: 506 ft
Spud Can Diameter: 56 ft
Maximum Drilling Depth: 30,000 ft
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Contract Information

Current Contract: Under Construction as of Dec 2004
Area of Operation: Worldwide
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Vessel Particulars

Total Vessel Power: 5 x 2150 HP at 1200 rpm
Average Vessel Tow Speed (with 15,000 BHP total towing): 6 knots (est)
Quarters Capacity: 120 PAX
Overall Hull Length: 236.5 ft
Transit Draft: N/A
Heliport Maximum Helicopter: Sikorsky S-61N
Drill Pkg Skid-Off Capability: No
Zero Discharge: Yes
Max Variable Load (transit): 2,948 ST
Max Variable Load (elevated): 3,401 ST
Slot Dimensions (if applicable): Flexible
Maximum Well Distance From Stern: 70 ft
Drilling Pattern: Flexible
Maximum Drillfloor Skidding from Centerline ± 15'
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Mooring System

Mooring Winches: 4
Capacity of Winches: 37.7 tons
Wire Rope Diameter: 1.5 inches
Grade of Wire Rope: N/A
Wire Rope on Drum: 3,000 ft
Thrusters: N/A
Anchor Size: N/A ST
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Lifting Equipment

Pedestal Crane 1: 22.7 ST (Whipline: 5 ST)
Pedestal Crane 2: 40.86 ST (Whipline: 10 ST)
Pedestal Crane 3: 50.05 ST (Whipline: 10 ST)
Drillpipe Make-Up Offline: Yes
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Drilling Equipment

Derrick Rating: 1,500 Max Hook - Kips
Derrick Manufacturer: National
Derrick Footprint: 35 ft x 35 ft
Drawworks: 3,000 HP
Drawworks Manufacturer: National
Drill Line Size: 1 5/8"
Rotary Table Size: 49 1/2"
Rotating Mousehole: N/A
Iron Roughneck: National LPT
Top Drive: National 750
Pipe Racking System: National X/Y Racker
Drilling Instrumentation: National Hitech
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Normal Complement of Tubulars

3.5" Drillpipe: 10,000 ft
5.0" Drillpipe: 23,000 ft
5.5" Drillpipe: 20,000 ft
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Mud System

Mud Pumps: 3
Mud Pumps Manufacturer: National 14-P-220
Maximum Pump Operating Pressure: 7,500 psi
Mud Pit Total Volume: 4,100 bbls
Mud Pit Reserve Volume: 2,050 bbls
Dedicated Completion Fluid Volume: 1,200 bbls
Total Bulk Storage Capacity: 330 m³
Shale Shakers: 4
Mud Cleaner: 1
Centrifuge: Provision made for centrifuge installation at a later stage
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BOP & BOP Control Data

BOP Operating Pressure: 15 ksi
C&K Hose Size: 3"
Ram BOP's: 4
Ram BOP's Manufacturer: Hydril
Annular BOP's: 1
Annular BOP's Manufacturer: Hydril
Total BOP Stack wt: 86 ST
BOP Stack Connector: 18 3/4" 15,000 psi API studded
Diverter Size: 49 1/2"
Diverter Line Size: 16" NB
BOP Control System: Hydraulic
BOP Control System Manufacturer: Hydril
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