- 专利标题: Horseshoe slip elevator
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申请号: US15718925申请日: 2017-09-28
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公开(公告)号: US10570678B2公开(公告)日: 2020-02-25
- 发明人: Alfred Moss , Nicholas Guidry , Logan Smith , Dax Joseph Neuville
- 申请人: Frank's International, LLC
- 申请人地址: US TX Houston
- 专利权人: FRANK'S INTERNATIONAL, LLC
- 当前专利权人: FRANK'S INTERNATIONAL, LLC
- 当前专利权人地址: US TX Houston
- 代理机构: MH2 Technology Law Group LLP
- 主分类号: E21B19/07
- IPC分类号: E21B19/07 ; E21B19/10 ; E21B19/06 ; E21B3/02 ; E21B19/20 ; E21B19/15 ; E21B19/16
摘要:
An apparatus for gripping a tubular includes a body. A slip carrier is coupled to an inner surface of the body. The slip carrier is configured to pivot between an open position and a closed position. A tubular is configured to be introduced laterally into the body when the slip carrier is in the open position. A slip is coupled to the slip carrier. The slip is configured to move radially between a first position that is spaced apart from the tubular and a second position that contacts and grips the tubular.
公开/授权文献
- US20180100359A1 HORSESHOE SLIP ELEVATOR 公开/授权日:2018-04-12
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