发明授权
- 专利标题： Packer setting device for high-hydrostatic applications
- 专利标题（中）： 用于高静水压应用的封隔器设定装置
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申请号： US11729675申请日： 2007-03-29
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公开(公告)号： US07681652B2公开(公告)日： 2010-03-23
- 发明人: Sean L. Gaudette , James C. Doane , Robert S. O'Brien
- 申请人： Sean L. Gaudette , James C. Doane , Robert S. O'Brien
- 申请人地址： US TX Houston
- 专利权人： Baker Hughes Incorporated
- 当前专利权人： Baker Hughes Incorporated
- 当前专利权人地址： US TX Houston
- 代理商 Shawn Hunter
- 主分类号： E21B33/128
- IPC分类号： E21B33/128 ; E21B23/06
摘要：
A packer setting device provides a buffered setting mechanism as a substantially incompressible fluid is selectively flowed into a compressible fluid chamber to compress a compressible fluid. This fluid transfer causes movement of a setting sleeve so that an associated packer device is set within a wellbore.
公开/授权文献
- US20080236844A1 Packer setting device for high-hydrostatic applications 公开/授权日：2008-10-02
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