W D Kent -
Tender type rig. Owned by Marlin Offshore International. 1977 West Alliance -
Tender type rig. Owned by SeaDrill Ltd. 2001 West Alpha -
Semisub type rig. Owned by SeaDrill Ltd. 1986 West Aquarius -
Semisub type rig. Owned by SeaDrill Ltd. 2008 West Ariel -
Jackup type rig. Owned by SeaDrill Ltd. 2008 West Atlas -
Jackup type rig. Owned by SeaDrill Ltd. 2007 West Berani -
Tender type rig. Owned by SeaDrill Ltd. 2007 West Capella -
Drillship type rig. Owned by Mosvold Drilling. 2008 West Ceres -
Jackup type rig. Owned by SeaDrill Ltd. 2006 West E-drill -
Semisub type rig. Owned by Eastern Drilling ASA. 2007 West Eminence -
Semisub type rig. Owned by Eastern Drilling ASA. 2008 West Epsilon -
Jackup type rig. Owned by SeaDrill Ltd. 1992 West Hercules -
Semisub type rig. Owned by SeaDrill Ltd. 2008 West Janus -
Jackup type rig. Owned by Seatankers. 1986 West Larissa -
Jackup type rig. Owned by Seatankers. 1984 West Menang -
Tender type rig. Owned by SeaDrill Ltd. 1999 West Navigator -
Drillship type rig. Owned by SeaDrill Ltd. 2000 West Pelaut -
Tender type rig. Owned by SeaDrill Ltd. 1994 West Polaris -
Drillship type rig. Owned by Mosvold Drilling. 2008 West Prospero -
Jackup type rig. Owned by SeaDrill Ltd. 2007 West Setia -
Tender type rig. Owned by SeaDrill Ltd. 2005 West Sirius -
Semisub type rig. Owned by SeaDrill Ltd. 2008 West Taurus -
Semisub type rig. Owned by SeaDrill Ltd. 2008 West Titania -
Jackup type rig. Owned by Seatankers. 1981 West Triton -
Jackup type rig. Owned by SeaDrill Ltd. 2007 West Venture -
Semisub type rig. Owned by SeaDrill Ltd. 2000 WilBoss -
Jackup type rig. Owned by Awilco AS. 2007 WilCraft -
Jackup type rig. Owned by Awilco AS. 2006 WilForce -
Jackup type rig. Owned by Awilco AS. 2008 WilPower -
Jackup type rig. Owned by Awilco AS. 2006 WilSeeker -
Jackup type rig. Owned by Awilco AS. 2008 WilStrike -
Jackup type rig. Owned by Awilco AS. 2009 WilSuperior -
Jackup type rig. Owned by Awilco AS. 2007