发明授权
- 专利标题： Pre-verification of perforation alignment
- 专利标题（中）： 穿孔对准的预验证
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申请号： US11858686申请日： 2007-09-20
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公开(公告)号： US08365814B2公开(公告)日： 2013-02-05
- 发明人: Freeman L. Hill , Tim W. Sampson , John D. Macpherson
- 申请人： Freeman L. Hill , Tim W. Sampson , John D. Macpherson
- 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
- 代理机构： Bracewell & Giuliani LLP
- 主分类号： E21B43/119
- IPC分类号： E21B43/119 ; E21B47/024
摘要：
A perforating system, comprising a perforating gun with shaped charges, and a pre-detonation orientation apparatus and method. The pre-detonation orientation device comprises an orientation device in communication with the firing means of the perforating gun. Detonation of the shaped charges can be contingent upon the perforating gun orientation.
公开/授权文献
- US20120193143A1 PRE-VERIFICATION OF PERFORATION ALIGNMENT 公开/授权日：2012-08-02
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