Method for removing a jacket of a drilling for production rig and vessel provided with a device therefor

摘要

A method for removing a jacket of a drilling or production rig using a vessel provided with a deck, comprising of manoeuvring the vessel close to the jacket, hoisting the jacket and tilting the jacket relative to a tilting point located close to an edge of the deck of the vessel until the jacket lies on the deck, wherein the side of the jacket directed toward the vessel is supported during the tilting, such that the jacket can be removed in one operation and carried away using the vessel. The invention also relates to a vessel provided with a deck and a device for removing a jacket of a drilling or production rig.