Invention Grant
- Patent Title: Flow control device, method and production adjustment arrangement
- Patent Title (中): 流量控制装置,方法和生产调整方案
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Application No.: US13453563Application Date: 2012-04-23
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Publication No.: US09334708B2Publication Date: 2016-05-10
- Inventor: Tianping Huang
- Applicant: Tianping Huang
- Applicant Address: US TX Houston
- Assignee: BAKER HUGHES INCORPORATED
- Current Assignee: BAKER HUGHES INCORPORATED
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B34/08
- IPC: E21B34/08 ; E21B43/12 ; E21B41/00

Abstract:
A flow control device includes, a body defining at least a portion of a flow passageway, at least one movable member in operable communication with the body, movable between at least a first position that provides a first restriction to flow through the flow passageway and a second position that provides a second restriction to flow through the flow passageway, and a circuit in operable communication with the at least one movable member that is configured to sense conductivity of fluid flowing through the flow passageway and to promote movement of the at least one movable member to move from the first position to the second position in response to a change in conductivity of fluid flowing through the flow passageway.
Public/Granted literature
- US20130277058A1 FLOW CONTROL DEVICE, METHOD AND PRODUCTION ADJUSTMENT ARRANGEMENT Public/Granted day:2013-10-24
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