发明名称 Method for feeding control lines for drilling or workovers
摘要 A method for feeding a downhole line between two tubulars is provided. The method can include connecting a clamping apparatus about a first tubular member. The method can include supporting a second tubular member with a support surface of the clamping apparatus, feeding a downhole line through a pass through channel formed between the clamping apparatus and a tubular member, and communicating the downhole line with a tool. The clamping apparatus can include two halves, each with support arms, connecting walls, and grips.
申请公布号 US8172000(B1) 申请公布日期 2012.05.08
申请号 US201113164188 申请日期 2011.06.20
申请人 LONG RODNEY WAYNE;WINTILL CHARLES DAVID;DARNELL WILLIAM JOHN;DARNELL WILLIAM RYLE;DARBY MICHAEL CHAD;PETROQUIP ENERGY SERVICES, LLP 发明人 LONG RODNEY WAYNE;WINTILL CHARLES DAVID;DARNELL WILLIAM JOHN;DARNELL WILLIAM RYLE;DARBY MICHAEL CHAD
分类号 E21B19/00 主分类号 E21B19/00
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