发明授权
- 专利标题: Apparatus and method to support a tubular member
- 专利标题(中): 用于支撑管状构件的装置和方法
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申请号: US14269733申请日: 2014-05-05
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公开(公告)号: US09523248B2公开(公告)日: 2016-12-20
- 发明人: Robert Thibodeaux, Jr. , Jeremy Richard Angelle
- 申请人: Frank's Casing Crew and Rental Tools, Inc.
- 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: Osha Liang LLP
- 主分类号: E21B19/10
- IPC分类号: E21B19/10 ; E21B19/07
摘要:
Apparatuses and methods are disclosed herein relating to an apparatus to support a tubular member. The apparatus includes a bowl having a longitudinal axis extending therethrough, in which the bowl includes an inner wall formed about the longitudinal axis that is tapered with respect to the longitudinal axis. The apparatus further includes a plurality of slip assemblies movably disposed within to the bowl and having a tapered outer surface and a tapered inner surface with respect to the longitudinal axis. The tapered outer surface of the plurality of slip assemblies is configured to engage the tapered inner wall of the bowl. Further, the bowl may include a shoulder disposed on the inner wall that extends towards the longitudinal axis with respect to the inner wall. Each of the plurality of slip assemblies may be configured to engage the shoulder of the bowl.
公开/授权文献
- US20150000934A1 APPARATUS AND METHOD TO SUPPORT A TUBULAR MEMBER 公开/授权日:2015-01-01
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