发明授权
- 专利标题: Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
- 专利标题(中): 适用于与垂直往复控制线导轨配合的可操纵的蜘蛛部件
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申请号: US11371742申请日: 2006-03-09
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公开(公告)号: US07703540B2公开(公告)日: 2010-04-27
- 发明人: Charles Michael Webre , Vernon Joseph Bouligny , Brian David Begnaud , Mark Stephen Sibille
- 申请人: Charles Michael Webre , Vernon Joseph Bouligny , Brian David Begnaud , Mark Stephen Sibille
- 申请人地址: US LA Lafayette
- 专利权人: Frank's Casing Crew and Rental Tools, Inc.
- 当前专利权人: Frank's Casing Crew and Rental Tools, Inc.
- 当前专利权人地址: US LA Lafayette
- 代理机构: Osha • Liang LLP
- 主分类号: E21B19/22
- IPC分类号: E21B19/22
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.
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