The Petroleum Safety Authority has given Norske Shell consent to use the Island Constructor mobile drilling facility for activities on the Knarr and Ormen Lange fields. 

The consent covers the use of Island Constructor for well-related operations on the Knarr and Ormen Lange fields.

Island Constructor is a facility designed for well intervention which is operated by Island Offshore Management AS. The facility received Acknowledgement of Compliance (AoC) in September 2010.