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公开(公告)号：US07753138B2
公开(公告)日：2010-07-13
申请号：US11165690
申请日：2005-06-24
申请人： Daniel Juhasz , George Boyadjieff , Brian L. Eidem , Pamela Eidem, legal representative , Hans van Rijzingen , Herman M. Kamphorst , Hans Joachim Dietrich Böttger , Gustaaf Louis van Wechem , David Mason , Anton Krijnen
发明人： Daniel Juhasz , George Boyadjieff , Brian L. Eidem , Hans van Rijzingen , Herman M. Kamphorst , Hans Joachim Dietrich Böttger , Gustaaf Louis van Wechem , David Mason , Anton Krijnen
IPC分类号： E21B19/22
摘要： A system for coupling a pipe segment to a pipe string is provided that includes a top drive assembly having an output shaft; and a pipe running tool coupled to the top drive assembly and rotatable by the output shaft of the top drive assembly. The pipe running tool includes an internal gripper for insertion within an internal diameter of the pipe segment and a tapered slip cone section, which slidably receives corresponding tapered surfaces of a plurality of slips, such that a vertical force on the slips causes the slips to move radially outwardly into gripping engagement with the internal diameter of the pipe segment, and wherein the vertical force applied to the slips is sufficient to allow the gripping engagement of the slips with the internal diameter of the pipe segment to transmit a torque from the top drive output shaft to the pipe segment.
摘要翻译： 提供了一种用于将管段联接到管柱的系统，其包括具有输出轴的顶部驱动组件; 以及连接到顶部驱动组件并可由顶部驱动组件的输出轴旋转的管道运行工具。 管道运行工具包括用于插入在管段的内径内的内部夹具和锥形滑动锥形部分，其可滑动地容纳多个滑动件的相应的锥形表面，使得滑动件上的垂直力使滑动件移动 径向向外地与管段的内径夹紧接合，并且其中施加到滑块的垂直力足以允许滑动件与管段的内径的夹紧接合以从顶部驱动输出传递扭矩 轴到管段。
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公开(公告)号：US07699121B2
公开(公告)日：2010-04-20
申请号：US11165661
申请日：2005-06-24
申请人： Daniel Juhasz , George Boyadjieff , Brian L. Eidem , Pamela Eidem, legal representative , Hans van Rijzingen , Herman M. Kamphorst , Hans Joachim Dietrich Böttger , Gustaaf Louis van Wechem , David Mason , Anton Krijnen
发明人： Daniel Juhasz , George Boyadjieff , Brian L. Eidem , Hans van Rijzingen , Herman M. Kamphorst , Hans Joachim Dietrich Böttger , Gustaaf Louis van Wechem , David Mason , Anton Krijnen
IPC分类号： E21B19/22
摘要： A system for coupling a pipe segment to a pipe string is provided that includes a top drive assembly having a threaded output shaft; and a pipe running tool threadingly coupled to the threaded output shaft of the top drive assembly such that the primary load of the pipe running tool is supported by the threads of the output shaft of the top drive assembly, and wherein the pipe running tool is rotatable by the output shaft and further includes a pipe engaging portion for grippingly engaging the pipe segment sufficient to transmit a torque from the top drive output shaft to the pipe segment.
摘要翻译： 提供一种用于将管段联接到管柱的系统，其包括具有螺纹输出轴的顶部驱动组件; 以及管道运行工具，其与所述顶部驱动组件的所述螺纹输出轴螺纹连接，使得所述管道运行工具的主要负载由所述顶部驱动组件的输出轴的螺纹支撑，并且其中所述管道运转工具可旋转 并且进一步包括用于将管段紧紧接合的管接合部分，足以将扭矩从顶部传动输出轴传递到管段。
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