发明申请
- 专利标题: FLOW CONTROL DEVICE AND METHODS FOR USING SAME
- 专利标题(中): 流量控制装置及其使用方法
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申请号: US13370061申请日: 2012-02-09
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公开(公告)号: US20120205122A1公开(公告)日: 2012-08-16
- 发明人: Andreas Peter , Carsten Freyer , Thomas Kruspe , Hans-Jurgen Faber , Marcus Oesterberg
- 申请人: Andreas Peter , Carsten Freyer , Thomas Kruspe , Hans-Jurgen Faber , Marcus Oesterberg
- 申请人地址: US TX Houston
- 专利权人: BAKER HUGHES INCORPORATED
- 当前专利权人: BAKER HUGHES INCORPORATED
- 当前专利权人地址: US TX Houston
- 主分类号: E21B34/06
- IPC分类号: E21B34/06 ; F16K17/06 ; E21B34/00 ; F16K31/12
摘要:
An apparatus for controlling flow of a fluid includes a closure member, a biasing member applying a biasing force to the closure member, and a sealing member receiving the closure member. A dampener is operatively connected to the closure member and may resist a force applied to the closure member. A fluid seal may be formed when the biasing member presses the closure member against the sealing member. The apparatus may include a wellbore tubular in which the fluid conduit is formed and the closure member and sealing member may cooperate to control fluid flow along the fluid conduit. The apparatus may include an actuator configured to control the force applied to the closure member. The actuator may adjust the biasing force, and/or the dampening force. Also, a controller may control the actuator and may be responsive to a signal generated at a surface location, a signal generated at a downhole location, and/or a signal generated by a sensor.
公开/授权文献
- US09243464B2 Flow control device and methods for using same 公开/授权日:2016-01-26
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