发明名称 External grip tubular running tool
摘要 A method for running a tubular string in wellbore operations according to one or more aspects of the present disclosure includes providing a tubular running tool comprising gripping assembly rotationally connected to a carrier, the gripping assembly comprising a body and slips; connecting the carrier to a quill of a top drive of a drilling rig; positioning an end of a tubular for gripping with the slips; actuating the slips into gripping engagement with the tubular; and rotating the tubular with the slips in gripping engagement therewith.
申请公布号 EP2808482(A3) 申请公布日期 2016.08.24
申请号 EP20140171092 申请日期 2009.10.22
申请人 FRANK'S INTERNATIONAL, LLC 发明人 ANGELLE, JEREMY RICHARD;MOSING, DONALD E.;THIBODEAUX, ROBERT L.
分类号 E21B19/07;E21B19/10;E21B19/24 主分类号 E21B19/07
代理机构 代理人
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