The consent applies to drilling, completion, well workovers, interventions and plugback operations on wells at Troll Oil in the period 1 September 2007 - 31 August 2010.
West Venture (pictured) is a fifth generation semisubmersible mobile facility of the Kværner Maritime KMAR CS-45 design type, equipped with dynamic positioning. The facility is equipped with two drilling towers.
The drilling facility has been in operation at Troll Oil since the start-up in March 2000.
West Venture is operated by Seadrill Offshoe AS. The facility received an (AoC) in January 2004.
Contact person in the Petroleum Safety Authority Norway: