Abstract: This is the first of four companion papers that present a comprehensive assessment of the effect of sea floor subsidence on the Valhall complex of platforms. The study has included an estimate ...

Abstract: A platform complex in the North Sea is used to illustrate development of reliability acceptance criteria. For platforms in the Norwegian sector of the North Sea, reliability acceptance criteria ...

Abstract: An assessment of three offshore platforms in the Valhall field of the North Sea is described in this paper. Ultimate strength and reliability analyses were performed for the jacket-type platforms ...