发明名称 A WELL COMPLETION ARRANGEMENT AND A METHOD FOR PREPARING A WELL FOR ABANDONMENT
摘要 The present invention relates to a well completion arrangement and method for removing at least a portion of a line (113) running in an annulus between a tubing (108) and a casing (102) in a well, wherein the arrangement comprising : - at least two clamping means (501, 502, 503) spaced apart in the longitudinal direction of the tubing (108) and fixed thereto, the clamping means being configured for fixing the line (113) with respect to tubing (108); - splitting means (903, 1101, 1707, 2010) for releasing the line (113) from the interval defined by at least an upper clamping means (501) and a lower clamping means (503) of the at least two clamping means (501, 502, 503); - a line manipulator apparatus (901, 2101) for activating said release of the line (113); - a line retrieval apparatus (901, 2401) for displacing into the tubing (108) the portion of the line (113) from said interval, thereby removing the line (113) from the annulus.
申请公布号 WO2013095154(A1) 申请公布日期 2013.06.27
申请号 WO2012NO50246 申请日期 2012.12.11
申请人 WTW SOLUTIONS AS 发明人 TINNEN, BAARD, MARTIN
分类号 E21B29/04;E21B29/12;E21B33/13 主分类号 E21B29/04
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