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CN102016221A 用于在油气井的构建和维修中夹紧管状物的夹紧元件 有权

用于在油气井的构建和维修中夹紧管状物的夹紧元件
Abstract:
一种在油气井的构建和维修中用于夹紧管状物的方法，该方法包括以下步骤：将夹紧装置(150)施加至管状物(TL)的表面，夹紧装置(150)包括至少一个夹紧元件(152)，其特征在于，夹紧元件(152)包括可变形材料(154)，以使得在将夹紧装置(150)施加至管状物(TL)时，可变形材料(154)与管状物(TL)的表面相符。
Abstract(English):

A method for gripping a tubular in the construction and maintenance of oil and gas wells, the method comprising the steps of applying a gripping apparatus (150) to a surface of a tubular (TL), the gripping apparatus (150) comprising a t least one gripping element (152), characterised in that the gripping element (152) comprises conformable material (154), such that upon applying the gripping apparatus (150) to the tubular (TL), the conformable material (154) conforms to the surface of the tubular (TL).

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