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Rig Data: Transocean Marianas

Rig Name: Transocean Marianas
Rig Manager: Transocean Ltd.
Rig Owner: Transocean Ltd.
Competitive Rig: Yes
Rig Type: Semisub
Semisub Generation: 4
Rig Design: Earl & Wright/Sedco 700 Series Enhanced
Rated Water Depth: 7,000 ft
Drilling Depth: 25,000 ft
rig photo
Rig Contract & Operating Status
Operating Status: Drilling
Operator: HRT Participacoes em Petroleo S.A.
 
Contract start date, day rate, date available, future contract details, and more available via RigLogix.
  
Rig Location
Region: Africa - West
Country: Namibia
Current Water Depth: 3,297 ft
Location start date, end date, well location, past and future locations, and more available via RigLogix.
Rig Construction Details
Classification: ABS
Rig Design: Earl & Wright/Sedco 700 Series Enhanced
Built By: AMFELS  at the Brownsville, TX shipyard
Delivery Year: 1998
Flag: Marshall Islands
Construction costs, dimensions, capacities, and dozens of other fields of data on each rig are available via RigLogix.
  
Rig Equipment
Derrick: Pyramid 174' x 40' x 40'; Capacity: 1,500,000 lbs
Drawworks: National Oilwell 1625-UDBE 3,000 HP
Mud Pumps: 3 x Continental Emsco FB-2200 triplex, 2000 HP
Top Drive: Varco TDS-4S
Rotary Table: Continental Emsco 49.5 in. diameter
Detailed specs on each piece of rig equipment from BOPs to Winches are available via RigLogix. More than 100 searchable data points.