China Oilfield Services Limited (COSL) (44 Rigs)

Bo Hai No.4

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Operational
Owner: China National Offshore Oil Corporation
Classification: ABS
Design: Robin Lon

Bo Hai No.9

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Operational
Owner: China National Offshore Oil Corporation
Classification: CCS
Design: Bohai Oil

Bo Hai No.5

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Operational
Owner: China National Offshore Oil Corporation
Classification: CCS
Design: Bohai Oil

Bo Hai No.7

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Operational
Owner: China National Offshore Oil Corporation
Classification: CCS
Design: Bohai Oil

Bo Hai No.8

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Ready Stacked
Owner: China National Offshore Oil Corporation
Classification: ABS
Design: LeTourneau

COSLConfidence

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Ready Stacked
Owner: China Oilfield Services Limited (COSL)
Classification: ABS
Design: Baker Marine

COSLCraft

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Ready Stacked
Owner: COSL Drilling Singapore Pte. Ltd.
Classification: CCS
Design: Keppel FELS

COSLForce

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Ready Stacked
Owner: China Oilfield Services Limited (COSL)
Classification: CCS
Design: Baker Marine

COSLPower

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Operational
Owner: China Oilfield Services Limited (COSL)
Classification: ABS
Design: Baker Marine

COSLSeeker

Type: Jackup
Manager: China Oilfield Services Limited (COSL)
Status: Ready Stacked
Owner: China Oilfield Services Limited (COSL)
Classification: ABS
Design: Baker Marine