发明名称 |
Multi-zone Screen Isolation System with selective Control |
摘要 |
A modular screen system allows connection of screens using couplings that connect the annular space in each module between the screen material and the base pipe. A series of connected screens and couplings feed into a single valve to control the flow through many screens. The valve is preferably located in a coupling and the passages through the coupling or the screen can also accommodate instrumentation to detect, store or transmit well data or flows through the various screen modules.
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申请公布号 |
US2011024105(A1) |
申请公布日期 |
2011.02.03 |
申请号 |
US20090533151 |
申请日期 |
2009.07.31 |
申请人 |
HAMMER AARON C;CLEM NICHOLAS J;O'MALLEY EDWARD J |
发明人 |
HAMMER AARON C.;CLEM NICHOLAS J.;O'MALLEY EDWARD J. |
分类号 |
E21B43/08;E21B34/06 |
主分类号 |
E21B43/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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