发明名称 Method and apparatus for controlling fluid flow in a well
摘要 A method and apparatus for controlling fluid flow in a well bore is provided. A base pipe having an outer surface and an inner bore is provided. A first screen jacket is placed therearound. A second screen jacket is positioned adjacent the first screen jacket around the base pipe. An annular space is defined between the outer surface of the base pipe and each screen jacket. A sleeve is disposed between the adjacent screen jackets and an isolated fluid flow path is created between the annular space defined by the first screen jacket and the annular space defined by the second screen jacket.
申请公布号 US6405800(B1) 申请公布日期 2002.06.18
申请号 US20000489179 申请日期 2000.01.21
申请人 OSCA, INC. 发明人 WALKER DAVID JOSEPH;TURNER DEWAYNE;TRAWEEK MARVIN BRYCE
分类号 E21B43/08;E21B43/10;E21B43/12;(IPC1-7):E21B43/04 主分类号 E21B43/08
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