发明名称 Tubular member adaptor apparatus
摘要 Apparatuses, systems, and methods in accordance with the present disclosure are disclosed herein. The system includes a gripping tool operatively connected to and suspended from the top drive assembly, in which the gripping tool includes an axis defined therethrough and a gripping member, and an adaptor apparatus having a first end and a second end. The at least one gripping member engages the adaptor apparatus, and the second end includes a connection member to connect with the tubular member.
申请公布号 US8783339(B2) 申请公布日期 2014.07.22
申请号 US201113007263 申请日期 2011.01.14
申请人 Frank's International, Inc. 发明人 Sinclair Edward;Hustinx Guy;Sibille Patrick Neil
分类号 E21B19/16;E21B19/06;E21B7/20 主分类号 E21B19/16
代理机构 Osha Liang LLP 代理人 Osha Liang LLP
主权项 1. A system to connect a top drive drilling assembly to a tubular member, the system comprising: a gripping tool operatively connected to and suspended from the top drive assembly, wherein the gripping tool comprises an axis defined therethrough and a gripping member; an adaptor apparatus comprising a first end and a second end and a cylindrical body, the cylindrical body having a nominal outer diameter larger than a nominal outer diameter of the tubular member; wherein the gripping member engages the adaptor apparatus; and wherein the second end comprises a connection member to connect with the tubular member.
地址 Houston TX US