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.
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
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