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 WO2011049982(A2) 申请公布日期 2011.04.28
申请号 WO2010US53250 申请日期 2010.10.19
申请人 FRANK'S INTERNATIONAL, INC.;BROWN, DOUGAL, HUGO 发明人 BROWN, DOUGAL, HUGO
分类号 E21B19/22;E21B19/02 主分类号 E21B19/22
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