发明申请
- 专利标题： INJECTION LINE VALVE MECHANISM
- 专利标题（中）： 注射管阀机构
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申请号： US13530421申请日： 2012-06-22
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公开(公告)号： US20120325493A1公开(公告)日： 2012-12-27
- 发明人: Robert Rees , Louis Lafleur
- 申请人： Robert Rees , Louis Lafleur
- 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
- 主分类号： E21B34/08
- IPC分类号： E21B34/08 ; E21B34/06
摘要：
A downhole valve assembly, including a line operatively arranged to carry a fluid, a splitter arranged on the line, the splitter dividing the line into a control leg and an injection leg. The injection leg terminating in an injection port, and a valve mechanism actuatable for selectively sealing the injection port, the valve mechanism controllable via a fluid pressure in the line, the fluid pressure communicated to the valve mechanism via the control leg for actuating the valve mechanism.
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