-
公开(公告)号:US20090065196A1
公开(公告)日:2009-03-12
申请号:US12208498
申请日:2008-09-11
CPC分类号: E21B23/01 , E21B43/103 , E21B43/105
摘要: A method for expanding a tubular member in a wellbore includes applying a downward force to an expansion cone through a work string to anchor the tubular member in the wellbore and pulling upwards on the expansion cone with the work string to expand the tubular member. The expansion cone is disposed in a launcher portion connected to the tubular member being expanded.
摘要翻译: 一种用于将管状构件在井眼中膨胀的方法包括通过工作柱向膨胀锥施加向下的力以将管状构件锚定在井眼中,并且在工作柱上向上拉伸膨胀锥以使管状构件膨胀。 膨胀锥体设置在连接到正在膨胀的管状构件的发射器部分中。
-
公开(公告)号:US07299881B2
公开(公告)日:2007-11-27
申请号:US10950749
申请日:2004-09-27
申请人: Robert Lance Cook , Richard Carl Haut , Lev Ring , Thomas Patrick Grant, III , Edwin Arnold Zwald, Jr. , Andrei Gregory Filippov
发明人: Robert Lance Cook , Richard Carl Haut , Lev Ring , Thomas Patrick Grant, III , Edwin Arnold Zwald, Jr. , Andrei Gregory Filippov
IPC分类号: E21B23/02
CPC分类号: B21D39/04 , B21D39/08 , E21B7/208 , E21B17/042 , E21B17/0423 , E21B17/08 , E21B23/01 , E21B23/04 , E21B29/10 , E21B33/03 , E21B33/04 , E21B33/047 , E21B33/10 , E21B33/14 , E21B33/16 , E21B36/04 , E21B43/00 , E21B43/084 , E21B43/086 , E21B43/10 , E21B43/103 , E21B43/105 , E21B43/106 , E21B43/108 , E21B43/14 , E21B43/305 , F16B17/004 , Y10T29/49911 , Y10T29/53065
摘要: An apparatus and method for coupling a tubular member to a preexisting structure.
摘要翻译: 一种用于将管状构件联接到预先存在的结构的装置和方法。
-