发明申请
- 专利标题: Automatic false rotary
- 专利标题(中): 自动假旋转
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申请号: US10945544申请日: 2004-09-20
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公开(公告)号: US20060027375A1公开(公告)日: 2006-02-09
- 发明人: Allen Thomas , Jim Wiens , Michael Hayes
- 申请人: Allen Thomas , Jim Wiens , Michael Hayes
- 主分类号: E21B19/16
- IPC分类号: E21B19/16 ; E21B19/18
摘要:
A method and apparatus for remotely performing a pipe handling operation is provided. In one aspect, the method and apparatus includes a false rotary table capable of supporting one or more tubulars during the pipe handling operation which is moveable between a position for landing one or more tubulars to a position for running one or more tubulars into a wellbore. In another aspect, the present invention provides a method and apparatus for remotely connecting elevator links alternatingly between interchangeable elevators which are capable of axially engaging one or more tubulars above the wellbore.
公开/授权文献
- US07314090B2 Automatic false rotary 公开/授权日:2008-01-01
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