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Rig Data: Transocean Winner

Rig Name: Transocean Winner
Rig Manager: Transocean Ltd.
Rig Owner: Transocean Ltd.
Competitive Rig: Yes
Rig Type: Semisub
Semisub Generation: 3
Rig Design: Gotaverken GVA 4000
Rated Water Depth: 1,500 ft
Drilling Depth: 25,000 ft
rig photo
Rig Contract & Operating Status
Operating Status: Drilling
Operator: Marathon
 
Contract start date, day rate, date available, future contract details, and more available via RigLogix.
  
Rig Location
Region: Europe - North Sea
Country: Norway
Current Water Depth: 400 ft
Location start date, end date, well location, past and future locations, and more available via RigLogix.
Rig Construction Details
Classification: DNV
Rig Design: Gotaverken GVA 4000
Shipyard: Sweden
Delivery Year: 1983
Flag: Marshall Islands
Construction costs, dimensions, capacities, and dozens of other fields of data on each rig are available via RigLogix.
  
Rig Equipment
Derrick: UIE 160' x 40' x 40'; Capacity: 1,250,000 lbs
Drawworks: National Oilwell 1625-DE 3,000 HP
Mud Pumps: 3 x National Oilwell 12-P-160 triplex, 1600 HP
Top Drive: Varco TDS-4S
Rotary Table: National 49.5 in. diameter Model C-495
Detailed specs on each piece of rig equipment from BOPs to Winches are available via RigLogix. More than 100 searchable data points.