Rig: Bo Hai No.7

Name Bo Hai No.7
Owner China National Offshore Oil Corporation
Manager China Oilfield Services Limited (COSL)
Rig Type Jackup
Sub Type Mat Slot
Jackup Type Mat Cantilever/Slot
Max Water Depth (ft) 131
Max Drill Depth (ft) 19685
Dimensions (ft) 189 x 111 x 18
Leg Length (ft) 255
Competitive Yes

Current Location

Country China (PRC)
Region East Asia

Drilling Equipment

Drawworks Type Continental Emsco C2 Type II
Drawworks HP 2000
Mud Pumps Type --
Top Drive National Oilwell Varco TDS-11SA
Hookload Capacity (lbs) 1200000

Rig Construction Details

Rig Design Bohai Oil
Rig Model VHT-904
Year Built 1983
Country of Build China (PRC)
Yard Name Dalian No 1 Production Yard (DSIC)
Group Yard Name China Shipbuilding Industry Company Limited (CSIC)

Rig Contract Details

Operating Status Operational
Operator CNOOC

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