发明名称 APPARATUS AND METHOD FOR CONTROLLING FLUID FLOW WITH SAND CONTROL
摘要 An apparatus for use in a wellbore (10) having a tubing (14) includes a flow control assembly (26) having at least one orifice (56) and a bore (50) capable of communicating with a bore of the tubing (14). The flow control assembly (26) includes at least one valve (70) adapted to control fluid flow through the at least one orifice (56) to the bore (50). The at least one valve (70) is adapted to be actuated between an open position, a closed position, and at least an intermediate position. A sand screen (42) and a flow path (47) defined inside the sand screen (42) are in fluid communication with the at least one orifice (56).
申请公布号 WO0129368(A1) 申请公布日期 2001.04.26
申请号 WO2000US28720 申请日期 2000.10.17
申请人 SCHLUMBERGER TECHNOLOGY CORPORATION 发明人 BIXENMAN, PATRICK, W.
分类号 E21B33/124;E21B34/06;E21B34/10;E21B34/14;E21B43/04;E21B43/08;E21B43/14;(IPC1-7):E21B34/14 主分类号 E21B33/124
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