发明名称 |
In-flow control device utilizing a water sensitive media |
摘要 |
An apparatus for controlling fluid flow into a tubular includes an in-flow control device having a plurality of flow paths; and a reactive media disposed in each of the flow paths. The reactive media may change permeability by interacting with a selected fluid such as water. Two or more of the flow paths may be hydraulically parallel. The reactive media may include a Relative Permeability Modifier. An associated method may include conveying the fluid via a plurality of flow paths; and controlling a resistance to flow in plurality of flow paths using a reactive media disposed in each of the flow paths. An associated system may include a wellbore tubular; an in-flow control device; a hydraulic circuit formed in the in-flow control device; and a reactive media disposed in the hydraulic circuit, the reactive media may change permeability by interacting with a selected fluid.
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申请公布号 |
US7942206(B2) |
申请公布日期 |
2011.05.17 |
申请号 |
US20080191921 |
申请日期 |
2008.08.14 |
申请人 |
BAKER HUGHES INCORPORATED |
发明人 |
HUANG TIANPING;CREWS JAMES;HAMMER AARON C.;CORONADO MARTIN |
分类号 |
E21B34/08;E21B43/08 |
主分类号 |
E21B34/08 |
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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