Semisub (107 Rigs)

Valaris DPS-1

Type: Semisub
Manager: Valaris PLC
Status: Operational
Owner: Valaris PLC
Classification: ABS
Design: Friede & Goldman

Ocean Courage

Type: Semisub
Manager: Diamond Offshore Drilling
Status: Operational
Owner: Diamond Offshore Drilling
Classification: ABS
Design: Friede & Goldman

Island Innovator

Type: Semisub
Manager: Island Drilling Company ASA
Status: Operational
Owner: Island Drilling Company ASA
Classification: DNV GL
Design: Global Maritime

Sevan Louisiana

Type: Semisub
Manager: Seadrill Ltd
Status: Operational
Owner: Sevan Louisiana Hungary KFT.
Classification: DNV GL
Design: Sevan

Sevan Developer

Type: Semisub
Manager: COSCO Shipyard Group Co Ltd
Status: Operational
Owner: COSCO Shipyard Group Co Ltd
Classification: DNV GL
Design: Sevan

Transocean Endurance

Type: Semisub
Manager: Transocean Offshore Deepwater Drilling Inc.
Status: Operational
Owner: Transocean Offshore Deepwater Drilling Inc.
Classification: DNV GL
Design: Gotaverken

Transocean Equinox

Type: Semisub
Manager: Transocean Offshore Deepwater Drilling Inc.
Status: Ready Stacked
Owner: Transocean Offshore Deepwater Drilling Inc.
Classification: DNV GL
Design: Gotaverken

SSV Catarina

Type: Semisub
Manager: Petroserv S.A.
Status: Ready Stacked
Owner: Ventura Petroleo S.A.
Classification: DNV GL
Design: Gotaverken

Heydar Aliyev

Type: Semisub
Manager: Caspian Drilling Company
Status: Operational
Owner: Caspian Drilling Company
Classification: ABS
Design: Keppel FELS

COSLProspector

Type: Semisub
Manager: COSL Drilling Europe AS
Status: Ready Stacked
Owner: COSL Drilling Europe AS
Classification: DNV GL, CCS
Design: Agility Group