发明名称 PORTABLE TUBULAR STABBING ASSEMBLY
摘要 <p>A tubular stabbing assembly comprising: a mounting subassembly for releasable positioning on a drill rig without direct fastening thereto, an arm moveably attached to the mounting subassembly at a first end and having an outboard end opposite the first end, a drive system to drive movement of the arm relative to the mounting subassembly; and a stabbing hand equipped with a drive system for open/close operation mounted on the outboard end of the arm.</p>
申请公布号 WO2007106999(A1) 申请公布日期 2007.09.27
申请号 WO2007CA00454 申请日期 2007.03.20
申请人 TESCO CORPORATION;JENSEN, KEN;CEROVSEK, MILAN;SWEENEY, DAVID, GEORGE 发明人 JENSEN, KEN;CEROVSEK, MILAN;SWEENEY, DAVID, GEORGE
分类号 E21B19/00;E21B19/16 主分类号 E21B19/00
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