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List of Semisub Drilling Rigs

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Absheron - Semisub type, rated to 650 ft , under Russian Federation flag, owned by Socar, classified by .
Actinia - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Actinia Corporation, classified by ABS.
Aker Drilling Semisub TBN 1 - Semisub type, rated to 10,000 ft , under flag, owned by Aker Drilling, classified by .
Aker Drilling Semisub TBN 2 - Semisub type, rated to 10,000 ft , under flag, owned by Aker Drilling, classified by .
Alaskan Star - Semisub type, rated to 1,673 ft , under Panama flag, owned by Queiroz Galvao Perfuracioes, classified by ABS.
Atlantic Star - Semisub type, rated to 1,200 ft , under Bahamas flag, owned by Queiroz Galvao Perfuracioes, classified by Lloyds.
Atwood Eagle - Semisub type, rated to 5,000 ft , under Marshall Islands flag, owned by Atwood Oceanics, classified by ABS.
Atwood Falcon - Semisub type, rated to 3,700 ft , under Marshall Islands flag, owned by Atwood Oceanics, classified by ABS.
Atwood Hunter - Semisub type, rated to 5,000 ft , under Marshall Islands flag, owned by Atwood Oceanics, classified by ABS.
Atwood Southern Cross - Semisub type, rated to 2,000 ft , under Australia flag, owned by Atwood Oceanics, classified by ABS.
Bideford Dolphin - Semisub type, rated to 1,500 ft , under Norway flag, owned by Fred Olsen ASA, classified by DNV.
Bingo 9000-4 - Semisub type, rated to 12,000 ft , under flag, owned by Noble Drilling, classified by DNV.
Blackford Dolphin - Semisub type, rated to 7,000 ft , under Marshall Islands flag, owned by Fred Olsen ASA, classified by ABS.
Borgland Dolphin - Semisub type, rated to 1,500 ft , under Norway flag, owned by Fred Olsen Energy, classified by DNV.
Borgny Dolphin - Semisub type, rated to 1,750 ft , under Panama flag, owned by Borgny Dolphin A/S, classified by DNV.
Borgsten Dolphin - Semisub type, rated to 1,500 ft , under Norway flag, owned by Fred Olsen, classified by DNV.
Bredford Dolphin - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Fred Olsen Energy, classified by DNV.
Bulford Dolphin - Semisub type, rated to 1,250 ft , under Bahamas flag, owned by Bonheur Asa/Ganger Rolf Asa, classified by DNV.
Byford Dolphin - Semisub type, rated to 1,500 ft , under Panama flag, owned by Byford Dolphin P/R, classified by DNV.
C Kirk Rhein Jr - Semisub type, rated to 3,300 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Cajun Express - Semisub type, rated to 8,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Dada Gorgud - Semisub type, rated to 650 ft , under Russian Federation flag, owned by Socar, classified by .
Deepsea Bergen - Semisub type, rated to 1,500 ft , under Norway flag, owned by Deep Sea Drilling, classified by DNV.
Deepsea Delta - Semisub type, rated to 3,000 ft , under Norway flag, owned by Odfjell, classified by DNV.
Deepsea Rig 1 - Semisub type, rated to 10,000 ft , under flag, owned by Odfjell, classified by .
Deepsea Trym - Semisub type, rated to 1,250 ft , under Norway flag, owned by Deepsea Drilling, classified by DNV.
Deepwater Horizon - Semisub type, rated to 10,000 ft , under Marshall Islands flag, owned by Transocean Inc., classified by ABS.
Deepwater Nautilus - Semisub type, rated to 8,000 ft , under Panama flag, owned by Transocean Inc., classified by ABS.
Doo Sung - Semisub type, rated to 1,500 ft , under Korea, South flag, owned by KNOC, classified by ABS.
Eirik Raude - Semisub type, rated to 10,000 ft , under flag, owned by Ocean Rig Asa, classified by DNV.
ENSCO 7500 - Semisub type, rated to 8,000 ft , under US flag, owned by ENSCO, classified by ABS.
ENSCO 8500 - Semisub type, rated to 8,500 ft , under flag, owned by ENSCO, classified by .
ENSCO 8501 - Semisub type, rated to 8,500 ft , under flag, owned by ENSCO, classified by .
ENSCO 8502 - Semisub type, rated to 8,500 ft , under flag, owned by ENSCO, classified by .
Falcon 100 - Semisub type, rated to 2,450 ft , under Marshall Islands flag, owned by Transocean Inc., classified by ABS.
Frigstad Oslo - Semisub type, rated to 12,000 ft , under Liberia flag, owned by Frigstad Discoverer Invest Ltd., classified by DNV.
Frontier Driller - Semisub type, rated to 1,250 ft , under Bahamas flag, owned by Frontier Drilling AS, classified by DNV.
Galaxy Driller - Semisub type, rated to 600 ft , under Liberia flag, owned by Northern Offshore Ltd, classified by ABS.
GSF Aleutian Key - Semisub type, rated to 2,300 ft , under Panama flag, owned by GlobalSantaFe, classified by ABS.
GSF Arctic I - Semisub type, rated to 3,400 ft , under Panama flag, owned by GlobalSantaFe, classified by DNV.
GSF Arctic II - Semisub type, rated to 1,200 ft , under Panama flag, owned by GlobalSantaFe, classified by DNV.
GSF Arctic III - Semisub type, rated to 1,800 ft , under Panama flag, owned by GlobalSantaFe, classified by DNV.
GSF Arctic IV - Semisub type, rated to 1,800 ft , under Panama flag, owned by GlobalSantaFe, classified by Lloyds.
GSF Celtic Sea - Semisub type, rated to 5,750 ft , under Panama flag, owned by GlobalSantaFe, classified by ABS.
GSF Development Driller I - Semisub type, rated to 7,500 ft , under Panama flag, owned by GlobalSantaFe, classified by ABS.
GSF Development Driller II - Semisub type, rated to 7,500 ft , under flag, owned by GlobalSantaFe, classified by .
GSF Development Driller III - Semisub type, rated to 10,000 ft , under flag, owned by GlobalSantaFe, classified by .
GSF Grand Banks - Semisub type, rated to 1,500 ft , under Panama flag, owned by GlobalSantaFe, classified by DNV.
GSF Rig 135 - Semisub type, rated to 2,400 ft , under Panama flag, owned by GlobalSantaFe, classified by ABS.
GSF Rig 140 - Semisub type, rated to 1,500 ft , under Panama flag, owned by GlobalSantaFe, classified by ABS.
Hakuryu V - Semisub type, rated to 1,640 ft , under Japan flag, owned by Japan Drilling, classified by ABS.
Henry Goodrich - Semisub type, rated to 2,000 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Iran Alborz - Semisub type, rated to 3,280 ft , under Iran flag, owned by NIOC, classified by .
Istiglal - Semisub type, rated to 2,300 ft , under Russian Federation flag, owned by Socar, classified by .
J W McLean - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Jack Bates - Semisub type, rated to 5,400 ft , under Panama flag, owned by Transocean Inc., classified by ABS.
Jim Cunningham - Semisub type, rated to 4,600 ft , under Marshall Islands flag, owned by Transocean Inc., classified by ABS.
Kan Tan III - Semisub type, rated to 660 ft , under flag, owned by SHANGHAI BUREAU OF MGS, classified by ABS.
Kan Tan IV - Semisub type, rated to 2,000 ft , under US flag, owned by CNSPC, classified by ABS.
Leiv Eiriksson - Semisub type, rated to 8,200 ft , under flag, owned by Ocean Rig Asa, classified by DNV.
Louisiana - Semisub type, rated to 6,200 ft , under flag, owned by Petroserv SA, classified by Lloyds.
M G Hulme Jr - Semisub type, rated to 5,000 ft , under Marshall Islands flag, owned by Transocean Inc., classified by ABS.
Maersk Deepwater Semisub TBN I - Semisub type, rated to 10,000 ft , under flag, owned by Maersk Contractors, classified by .
Maersk Deepwater Semisub TBN II - Semisub type, rated to 10,000 ft , under flag, owned by Maersk Contractors, classified by .
Maersk Deepwater Semisub TBN III - Semisub type, rated to 10,000 ft , under flag, owned by Maersk Contractors, classified by .
Maersk Explorer - Semisub type, rated to 3,000 ft , under Denmark flag, owned by Maersk Contractors, classified by ABS.
NAGA 1 - Semisub type, rated to 984 ft , under Panama flag, owned by JDC Panama/UMW Drilling, classified by ABS.
Nanhai II - Semisub type, rated to 1,000 ft , under China flag, owned by CNOOC Service Ltd, classified by DNV.
Nanhai V - Semisub type, rated to 1,500 ft , under China flag, owned by CNOOC Service Ltd, classified by DNV.
Nanhai VI - Semisub type, rated to 1,500 ft , under China flag, owned by CNOOC Service Ltd, classified by DNV.
Noble Amos Runner - Semisub type, rated to 8,000 ft , under US flag, owned by Noble Drilling, classified by ABS.
Noble Clyde Boudreaux - Semisub type, rated to 10,000 ft , under Liberia flag, owned by Noble Drilling, classified by ABS.
Noble Danny Adkins - Semisub type, rated to 12,000 ft , under Bahamas flag, owned by Noble Drilling, classified by DNV.
Noble Dave Beard - Semisub type, rated to 10,000 ft , under Liberia flag, owned by Noble Drilling, classified by ABS.
Noble Homer Ferrington - Semisub type, rated to 6,000 ft , under Liberia flag, owned by Noble Drilling, classified by ABS.
Noble Jim Thompson - Semisub type, rated to 6,000 ft , under US flag, owned by Noble Drilling, classified by ABS.
Noble Lorris Bouzigard - Semisub type, rated to 4,000 ft , under Panama flag, owned by Noble Drilling, classified by ABS.
Noble Max Smith - Semisub type, rated to 6,000 ft , under US flag, owned by Noble Drilling, classified by ABS.
Noble Paul Romano - Semisub type, rated to 6,000 ft , under US flag, owned by Noble Drilling, classified by ABS.
Noble Paul Wolff - Semisub type, rated to 9,200 ft , under US flag, owned by Noble Drilling, classified by ABS.
Noble Therald Martin - Semisub type, rated to 4,000 ft , under Panama flag, owned by Noble Drilling, classified by ABS.
Noble Ton Van Langeveld - Semisub type, rated to 1,500 ft , under Panama flag, owned by Noble Drilling, classified by ABS.
Ocean Alliance - Semisub type, rated to 5,000 ft , under Brazil flag, owned by Diamond Offshore, classified by ABS.
Ocean Ambassador - Semisub type, rated to 1,100 ft , under US flag, owned by Diamond Offshore, classified by ABS.
Ocean America - Semisub type, rated to 5,000 ft , under US flag, owned by Diamond Offshore, classified by ABS.
Ocean Baroness - Semisub type, rated to 6,500 ft , under Bahamas flag, owned by Diamond Offshore, classified by ABS.
Ocean Bounty - Semisub type, rated to 1,500 ft , under Panama flag, owned by Diamond Offshore, classified by ABS.
Ocean Concord - Semisub type, rated to 2,200 ft , under Panama flag, owned by Diamond Offshore, classified by ABS.
Ocean Confidence - Semisub type, rated to 7,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Endeavor - Semisub type, rated to 2,000 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Epoch - Semisub type, rated to 1,640 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean General - Semisub type, rated to 1,200 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Guardian - Semisub type, rated to 1,500 ft , under Panama flag, owned by Diamond Offshore, classified by ABS.
Ocean Lexington - Semisub type, rated to 2,200 ft , under Panama flag, owned by Diamond Offshore, classified by ABS.
Ocean Monarch - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean New Era - Semisub type, rated to 1,500 ft , under US flag, owned by Diamond Offshore, classified by ABS.
Ocean Nomad - Semisub type, rated to 1,200 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Patriot - Semisub type, rated to 3,000 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Princess - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Quest - Semisub type, rated to 3,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Rover - Semisub type, rated to 6,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Saratoga - Semisub type, rated to 2,200 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Star - Semisub type, rated to 5,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Valiant - Semisub type, rated to 5,000 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Vanguard - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Victory - Semisub type, rated to 5,000 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Voyager - Semisub type, rated to 3,200 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Whittington - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Winner - Semisub type, rated to 3,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Worker - Semisub type, rated to 3,500 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Ocean Yatzy - Semisub type, rated to 3,000 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by DNV.
Ocean Yorktown - Semisub type, rated to 2,850 ft , under Marshall Islands flag, owned by Diamond Offshore, classified by ABS.
Odebrecht Semisub TBN 1 - Semisub type, rated to 6,560 ft , under flag, owned by Odebrecht, classified by .
OffRig Innovator - Semisub type, rated to 2,460 ft , under flag, owned by OffRig Drilling ASA, classified by .
OffRig Pioneer - Semisub type, rated to 2,460 ft , under flag, owned by OffRig Drilling ASA, classified by DNV.
Paul B Loyd Jr - Semisub type, rated to 2,000 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Petrobras X - Semisub type, rated to 3,900 ft , under Liberia flag, owned by Petrobras, classified by ABS.
Petrobras XVI - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Petrobras, classified by BV.
Petrobras XVII - Semisub type, rated to 2,300 ft , under Liberia flag, owned by Petrobras, classified by BV.
Petrobras XXIII - Semisub type, rated to 6,200 ft , under Liberia flag, owned by Petrobras, classified by DNV.
Petrolia - Semisub type, rated to 1,100 ft , under Liberia flag, owned by Petrolia Drilling, classified by DNV.
Petrorig 1 - Semisub type, rated to 10,000 ft , under flag, owned by PetroMena AS, classified by .
Petrorig 2 - Semisub type, rated to 7,500 ft , under flag, owned by PetroMena AS, classified by .
Petroserv Semisub TBN 1 - Semisub type, rated to 7,874 ft , under flag, owned by Petroserv SA, classified by .
Pride Brazil - Semisub type, rated to 5,000 ft , under Bahamas flag, owned by Petrodrill Construction, classified by Lloyds.
Pride Carlos Walter - Semisub type, rated to 5,000 ft , under Bahamas flag, owned by Petrodrill Construction, classified by Lloyds.
Pride Mexico - Semisub type, rated to 3,000 ft , under Liberia flag, owned by Seatankers Management CO. Ltd., classified by Lloyds.
Pride North America - Semisub type, rated to 7,500 ft , under Norway flag, owned by Pride International, classified by DNV.
Pride North Sea - Semisub type, rated to 1,000 ft , under Bahamas flag, owned by Pride International, classified by DNV.
Pride Portland - Semisub type, rated to 5,500 ft , under flag, owned by Petrodrill Construction, classified by Lloyds.
Pride Rio de Janeiro - Semisub type, rated to 5,500 ft , under flag, owned by Petrodrill Construction, classified by Lloyds.
Pride South America - Semisub type, rated to 3,300 ft , under Netherlands Antilles flag, owned by Pride International, classified by Lloyds.
Pride South Atlantic - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Pride International, classified by Lloyds.
Pride South Pacific - Semisub type, rated to 5,000 ft , under Panama flag, owned by Pride International, classified by ABS.
Pride South Seas - Semisub type, rated to 1,000 ft , under Liberia flag, owned by Pride International, classified by DNV.
Pride Venezuela - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Pride International, classified by DNV.
QGP Semisub TBN 2 - Semisub type, rated to -- , under flag, owned by Queiroz Galvao Perfuracioes, classified by .
QGP Semsiub TBN 1 - Semisub type, rated to 6,560 ft , under flag, owned by Queiroz Galvao Perfuracioes, classified by .
Scarabeo 3 - Semisub type, rated to 1,475 ft , under Italy flag, owned by Saipem, classified by ABS.
Scarabeo 4 - Semisub type, rated to 1,788 ft , under Italy flag, owned by Saipem, classified by ABS.
Scarabeo 5 - Semisub type, rated to 6,000 ft , under Italy flag, owned by Saipem, classified by ABS.
Scarabeo 6 - Semisub type, rated to 2,560 ft , under Bahamas flag, owned by Saipem, classified by DNV.
Scarabeo 7 - Semisub type, rated to 4,900 ft , under Bahamas flag, owned by Saipem, classified by DNV.
Scarabeo 8 - Semisub type, rated to 10,000 ft , under flag, owned by Saipem, classified by .
Schahin Semisub TBN 1 - Semisub type, rated to 6,562 ft , under flag, owned by Schahin Cury, classified by .
Schahin Semisub TBN 2 - Semisub type, rated to 7,874 ft , under flag, owned by Schahin Cury, classified by .
SeaDragon I - Semisub type, rated to 10,000 ft , under flag, owned by SeaDragon Offshore, classified by .
Sedco 601 - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 700 - Semisub type, rated to 3,600 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 702 - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 703 - Semisub type, rated to 2,000 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 704 - Semisub type, rated to 1,000 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 706 - Semisub type, rated to 1,000 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 707 - Semisub type, rated to 6,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 709 - Semisub type, rated to 5,000 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 710 - Semisub type, rated to 4,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 711 - Semisub type, rated to 1,800 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 712 - Semisub type, rated to 1,600 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco 714 - Semisub type, rated to 1,600 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco Energy - Semisub type, rated to 7,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedco Express - Semisub type, rated to 7,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sedneth 701 - Semisub type, rated to 1,500 ft , under Liberia flag, owned by Transocean Inc., classified by ABS.
Sevan Driller - Semisub type, rated to 12,500 ft , under flag, owned by Sevan Drilling, classified by .
Shelf 1 - Semisub type, rated to 656 ft , under Russian Federation flag, owned by Socar, classified by .
Shelf 3 - Semisub type, rated to 656 ft , under Russian Federation flag, owned by Socar, classified by .
Shelf 7 - Semisub type, rated to 3,200 ft , under Russian Federation flag, owned by Lukoil, classified by .
Songa Dee - Semisub type, rated to 1,800 ft , under UK flag, owned by Songa Offshore AS, classified by DNV.
Songa Mercur - Semisub type, rated to 1,200 ft , under flag, owned by Songa Offshore AS, classified by DNV.
Songa Venus - Semisub type, rated to 1,500 ft , under Mexico flag, owned by Songa Offshore AS, classified by ABS.
Sovereign Explorer - Semisub type, rated to 4,500 ft , under Liberia flag, owned by Transocean Inc., classified by DNV.
Stena Clyde - Semisub type, rated to 1,650 ft , under UK flag, owned by Stena Drilling, classified by DNV.
Stena Don - Semisub type, rated to 1,640 ft , under Bermuda flag, owned by Stena Drilling, classified by DNV.
Stena Spey - Semisub type, rated to 1,500 ft , under UK flag, owned by Stena Drilling, classified by DNV.
Stena Tay - Semisub type, rated to 8,100 ft , under Bermuda flag, owned by Stena Drilling, classified by ABS.
Transocean Amirante - Semisub type, rated to 3,500 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Transocean Arctic - Semisub type, rated to 1,640 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Transocean Driller - Semisub type, rated to 3,000 ft , under Bahamas flag, owned by Transocean Inc., classified by ABS.
Transocean John Shaw - Semisub type, rated to 1,800 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Transocean Leader - Semisub type, rated to 4,500 ft , under Bahamas flag, owned by Transocean Inc., classified by DNV.
Transocean Legend - Semisub type, rated to 3,500 ft , under Bahamas flag, owned by Transocean Inc., classified by ABS.
Transocean Marianas - Semisub type, rated to 7,000 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Transocean Polar Pioneer - Semisub type, rated to 1,640 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Transocean Prospect - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Transocean Rather - Semisub type, rated to 4,500 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Transocean Richardson - Semisub type, rated to 5,000 ft , under Panama flag, owned by Transocean Inc., classified by DNV.
Transocean Searcher - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Transocean Wildcat - Semisub type, rated to 1,300 ft , under Liberia flag, owned by Vildkat Holdings Camyan Ltd, classified by DNV.
Transocean Winner - Semisub type, rated to 1,500 ft , under Marshall Islands flag, owned by Transocean Inc., classified by DNV.
Viking Producer - Semisub type, rated to 1,500 ft , under France flag, owned by Viking Drilling ASA, classified by ABS.
Viner 1 - Semisub type, rated to 660 ft , under Liberia flag, owned by Delta Offshore Rig Logistics Limited, classified by Lloyds.
West Alpha - Semisub type, rated to 2,500 ft , under Liberia flag, owned by SeaDrill Ltd, classified by DNV.
West Aquarius - Semisub type, rated to 10,000 ft , under flag, owned by SeaDrill Ltd, classified by .
West E-drill - Semisub type, rated to 10,000 ft , under flag, owned by Eastern Drilling ASA, classified by .
West Eminence - Semisub type, rated to 10,000 ft , under Norway flag, owned by Eastern Drilling ASA, classified by DNV.
West Hercules - Semisub type, rated to 10,000 ft , under flag, owned by SeaDrill Ltd, classified by .
West Sirius - Semisub type, rated to 10,000 ft , under flag, owned by SeaDrill Ltd, classified by .
West Taurus - Semisub type, rated to 10,000 ft , under flag, owned by SeaDrill Ltd, classified by .
West Venture - Semisub type, rated to 6,000 ft , under flag, owned by SeaDrill Ltd, classified by DNV.
Zagreb 1 - Semisub type, rated to 1,500 ft , under Croatia flag, owned by Crosco Integrated, classified by Lloyds.

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