发明名称 MANIPULATABLE SPIDER COMPONENTS ADAPTED FOR COOPERATION WITH A VERTICALLY RECIPROCATING CONTROL LINE GUIDE
摘要 A method and apparatus are provided for installing control lines and pipe into a well. The pipe-holding spider that is normally mounted on the rig floor is adapted for easy disassembly and reassembly when the pipe slips within the spider are not engaged with the outer surface of the pipe string so that upon disassembly, a control line guide becomes vertically movable. The control line guide is adapted for being controllably elevated to a distance above the rig floor, thereby providing personnel access to a portion of the length of the pipe string below the elevated control line guide and above the rig floor for securing control line to the pipe string using a fastener.
申请公布号 US2010175893(A1) 申请公布日期 2010.07.15
申请号 US20100718888 申请日期 2010.03.05
申请人 FRANK'S CASING CREW AND RENTAL TOOLS, INC. 发明人 WEBRE CHARLES MICHAEL;BOULIGNY VERNON JOSEPH;BEGNAUD BRIAN DAVID;SIBILLE MARK STEPHEN
分类号 E21B23/00;E21B19/22 主分类号 E21B23/00
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