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公开(公告)号:US20150198009A1
公开(公告)日:2015-07-16
申请号:US14419221
申请日:2013-07-31
Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
Inventor: David Bexte , Michele Tesciuba , Douglas Pipchuk
IPC: E21B33/138 , E21B33/12 , E21B29/00
CPC classification number: E21B33/138 , E21B29/002 , E21B29/10 , E21B33/12 , E21B43/112
Abstract: A method for repairing a leak in a wellbore includes determining a location of the leak in the wellbore, lowering a casing drilling tool to approximately the location of the leak, drilling a hole in a casing lining the wellbore, pumping a sealing fluid into the hole drilled in the casing, and installing a plug in the hold in the casing.
Abstract translation: 用于修复井眼中的泄漏的方法包括确定井眼中的泄漏的位置,将壳体钻井工具降低到泄漏的大致位置,在衬套井眼的套管中钻孔,将密封流体泵入孔 在壳体中钻出,并将插头安装在壳体中的保持件中。