MAERSK Oil faces the prospect of taking critical decisions this year on the future of its mature Tyra gas field in the Danish sector of the North Sea.
Seabed subsidence means that a new fixed platform is being considered to help exploit remaining reserves.
Maersk is partnered on the field by Anglo-Dutch supermajor Shell, Danish state-owned investment fund Nordsofonden and US supermajor Chevron.
