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Device and method for stablization of a wellhead, and also use of a suction substrucutre for support of a wellhead
Device and method for stablization of a wellhead, and also use of a suction substrucutre for support of a wellhead
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机译:用于稳定井口的装置和方法,以及用于支撑井口的抽吸子结构的用途
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摘要
A stabilization device is for a wellhead wherein an upper portion of a wellhead casing extends up above a seabed, the upper wellhead casing portion being sideways supported in a suction substructure. A blowout preventer extending up from the upper portion of the wellhead casing is provided with multiple supporting elements abutting supportingly an edge portion of an end cover on the suction substructure. A method is for stabilizing a wellhead wherein an upper portion of a wellhead casing extends up above a seabed and is sideways supported in a suction substructure surrounding the wellhead casing portion and extends downward in an uncompacted material.
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