发明名称 Apparat og fremgangsmater for styring av fluidstromning mellom formasjoner og bronnboringer
摘要 In one aspect, a passive flow control device for controlling flow of a fluid is provided, which device in one configuration include a longitudinal member configured to receive fluid radially along a selected length of the longitudinal member, the longitudinal member including flow restrictions configured to cause a pressure drop across the radial direction of the longitudinal member. In another aspect, a method of completing a wellbore is provided, which method in one embodiment may include providing a flow control device that includes a tubular with a first set of fluid flow passages and at least one member with a second set of fluid passages placed outside the tubular, wherein the first and second set of passages are offset along a longitudinal direction and the member is configured to receive a fluid along the radial direction; placing the flow control device at a selected location a wellbore; and allowing a fluid flow between the formation and the flow control device.
申请公布号 NO20120935(A1) 申请公布日期 2012.09.25
申请号 NO20120000935 申请日期 2012.08.22
申请人 BAKER HUGHES INC 发明人 BOWEN EDDIE G;DUPHORNE DARIN H
分类号 E21B43/12 主分类号 E21B43/12
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