Transocean
Ultra deep water
Columns: Name | Type | Entered service | Water depth | Location | Customer
Cajun Express | semi | 2001 | ft (m) | Brazil | Petrobras | Deepwater Champion | ship | 2011 | ft (m) | Gulf of Mexico | ExxonMobil | Deepwater Discovery | ship | 2000 | ft (m) | Brazil | Devon | Deepwater Expedition | ship | 1999 | ft (m) | Malaysia | Petronas /BHP | Deepwater Frontier | ship | 1999 | ft (m) | India | Reliance | Deepwater Horizon | semi | 2001 | ft (m) | Gulf of Mexico | BP | Deepwater Millennium | ship | 1999 | ft (m) | Mozambique | Anadarko | Deepwater Nautilus | semi | 2000 | ft (m) | Gulf of Mexico | Shell | Deepwater Pathfinder | ship | 1998 | ft (m) | Gulf of Mexico | Eni | Development Driller III | semi | 2009 | ft (m) | Gulf of Mexico | BP | Dhirubhai Deepwater KG1 | ship | 2009 | ft (m) | India | Reliance | Dhirubhai Deepwater KG2 | ship | 2010 | ft (m) | India | Reliance | Discoverer Americas | ship | 2009 | ft (m) | Gulf of Mexico | Statoil | Discoverer Clear Leader | ship | 2009 | ft (m) | Gulf of Mexico | Chevron | Discoverer Deep Seas | ship | 2001 | ft (m) | Gulf of Mexico | Chevron | Discoverer Enterprise | ship | 1999 | ft (m) | Gulf of Mexico | BP | Discoverer India | ship | 2010 | ft (m) | Gulf of Mexico | Chevron | Discoverer Inspiration | ship | 2010 | ft (m) | Gulf of Mexico | Chevron | Discoverer Luanda | ship | 2011 | ft (m) | Angola | BP | Discoverer Spirit | ship | 2000 | ft (m) | Gulf of Mexico | Anadarko | GSF C.R. Luigs | ship | 2000 | ft (m) | Gulf of Mexico | BHP Billiton | GSF Development Driller I | semi | 2004 | ft (m) | Gulf of Mexico | BHP Billiton | GSF Development Driller II | semi | 2004 | ft (m) | Gulf of Mexico | BP | GSF Explorer | ship | 1972/1998 | ft (m) | Indonesia | Marathon-led Consortium | GSF Jack Ryan | ship | 2000 | ft (m) | Nigeria | Total | Petrobras 10000 | ship | 2009 | ft (m) | Brazil | Petrobras | Sedco Energy | semi | 2001 | ft (m) | Ghana | Tullow | Sedco Express | semi | 2001 | ft (m) | Mediterranean Sea | Noble Energy | Transocean Barents | semi | 2009 | ft (m) | Norway | Det Norske Oljeselskap ASA | Transocean Spitsbergen | semi | 2009 | ft (m) | Norway | Statoil ASA