发明申请
- 专利标题： Expansion System for Expandable Tubulars
- 专利标题（中）： 膨胀管膨胀系统
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申请号： US12622935申请日： 2009-11-20
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公开(公告)号： US20110120700A1公开(公告)日： 2011-05-26
- 发明人: Gregory Marshall Noel
- 申请人： Gregory Marshall Noel
- 申请人地址： US TX Houston
- 专利权人： Enventure Global Technology, LLC
- 当前专利权人： Enventure Global Technology, LLC
- 当前专利权人地址： US TX Houston
- 主分类号： E21B43/10
- IPC分类号： E21B43/10 ; B23P17/00
摘要：
Methods and apparatus for radially expanding and plastically deforming an expandable tubular include a resilient launcher. The resilient launcher includes a launcher portion and a sleeve portion. An inner diameter of the sleeve portion is smaller than an inner diameter of the launcher portion. An expansion cone is disposed in the launcher portion of the resilient launcher. The expandable tubular is disposed around the sleeve portion and above the launcher portion of the resilient launcher. The launcher portion comprises a port that is sealable below the expansion cone.
公开/授权文献
- US08695698B2 Expansion system for expandable tubulars 公开/授权日：2014-04-15
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IPC分类:
