Rig: HAI YANG SHI YOU 931

Name HAI YANG SHI YOU 931
Owner China Oilfield Services Limited (COSL)
Manager China Oilfield Services Limited (COSL)
Rig Type Jackup
Sub Type Independent Leg Cantilever
Jackup Type Standard
Max Water Depth (ft) 300
Max Drill Depth (ft) 25000
Dimensions (ft) 320.5 x 216.5 x 33.1
Leg Length (ft) 479
Competitive Yes

Current Location

Country China (PRC)
Region East Asia

Drilling Equipment

Drawworks Type National Oilwell Varco 1625 UE
Drawworks HP 3000
Mud Pumps Type --
Top Drive National Oilwell Varco TDS-8SA
Hookload Capacity (lbs) 1433000

Rig Construction Details

Rig Design CDB Corall
Rig Model 402
Year Built 1993
Country of Build Russia (Baltic Sea)
Yard Name Vyborg Shipyard
Group Yard Name Kvaerner Vyborg Shipyard JSC

Rig Contract Details

Operating Status Operational
Operator CNOOC

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