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Rig Data: Main Pass I

Rig Name: Main Pass I
Rig Manager: Shelf Drilling
Rig Owner: Shelf Drilling
Competitive Rig: Yes
Rig Type: Jackup
Jackup Type: Independent Leg Cantilever
Rig Design: Friede & Goldman L-780 MOD II, self elevating cantilever jackup, with 10ft cantilever extension and modified for skid
Rated Water Depth: 300 ft
Drilling Depth: 25,000 ft
rig photo
Rig Contract & Operating Status
Operating Status: Drilling
Operator: Saudi Aramco (NOC)
 
Contract start date, day rate, date available, future contract details, and more available via RigLogix.
  
Rig Location
Region: MidEast - Persian Gulf
Country: Saudi Arabia
Current Water Depth: --
Location start date, end date, well location, past and future locations, and more available via RigLogix.
Rig Construction Details
Classification: ABS
Rig Design: Friede & Goldman L-780 MOD II, self elevating cantilever jackup, with 10ft cantilever extension and modified for skid
Shipyard: Ingalls Pascagoula MS
Delivery Year: 1982
Flag: Vanuatu
Construction costs, dimensions, capacities, and dozens of other fields of data on each rig are available via RigLogix.
  
Rig Equipment
Derrick: Derrick Services Limited 160' x 30' x 30'; Capacity: 1,250,000 lbs
Drawworks: National 1625 DE 3,000 HP
Mud Pumps: 2 x National 12-P-160 each driven by two GE 752 DC traction motors, rated to 5,000psi, 1600 HP
Top Drive: Varco TDS-4 650 ton capacity, 1100 HP
Rotary Table: National 37.5 in. diameter Model C-375 driven by independent GE 752 DC electric motor, 2 speed gear box
Detailed specs on each piece of rig equipment from BOPs to Winches are available via RigLogix. More than 100 searchable data points.