Invention Grant
- Patent Title: Electrically actuated downhole flow control apparatus
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Application No.: US15068282Application Date: 2016-03-11
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Publication No.: US10066467B2Publication Date: 2018-09-04
- Inventor: Don Getzlaf , John Ravensbergen , Brock Gillis
- Applicant: NCS Multistage Inc.
- Applicant Address: CA Calgary
- Assignee: NCS Multistage Inc.
- Current Assignee: NCS Multistage Inc.
- Current Assignee Address: CA Calgary
- Agency: Ridout & Maybee LLP
- Main IPC: E21B34/10
- IPC: E21B34/10 ; E21B47/06 ; E21B43/12 ; E21B34/06

Abstract:
There is provided a flow control apparatus including a housing, a port, a flow control member, a sensor, and a trigger. The housing includes a housing passage. The port extends through the housing. The flow control member includes a fluid responsive surface, and is configured for displacement, relative to the port, such that fluid communication is effected between the port and the housing passage. The sensor is coupled to the housing for sensing an actuating signal. The trigger is configured for effecting fluid communication between the housing passage and the fluid responsive surface, in response to the sensing of an actuating signal by the sensor, for effecting displacement of the flow control member.
Public/Granted literature
- US20160265310A1 ELECTRICALLY ACTUATED DOWNHOLE FLOW CONTROL APPARATUS Public/Granted day:2016-09-15
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