发明名称 METHOD AND APPARATUS TO POSITION AND PROTECT CONTROL LINES BEING COUPLED TO A PIPE STRING ON A RIG
摘要 Apparatuses and methods are disclosed herein to cut a control line and/or to run a control line on a rig. The apparatuses may include a movable cutting apparatus to cut a control line, a load transfer member to engage a control line, a load measuring device to measure a load imparted to a load transfer member, and a drive member to engage and drive a control line. The apparatuses and methods may be used with a control line positioning apparatus, a pipe engaging apparatus, and/or may be used by themselves.
申请公布号 US2011147008(A1) 申请公布日期 2011.06.23
申请号 US20100907846 申请日期 2010.10.19
申请人 FRANK'S CASING CREW AND RENTAL TOOLS, INC. 发明人 BROWN DOUGAL HUGO
分类号 E21B19/00;E21B29/04 主分类号 E21B19/00
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