Invention Grant
- Patent Title: Ball check valve integration to ICD
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Application No.: US14471011Application Date: 2014-08-28
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Publication No.: US09963953B2Publication Date: 2018-05-08
- Inventor: Jean Marc Lopez
- Applicant: HALLIBURTON ENERGY SERVICES, INC
- Applicant Address: US TX Houston
- Assignee: Halliburton Energy Services, Inc.
- Current Assignee: Halliburton Energy Services, Inc.
- Current Assignee Address: US TX Houston
- Agency: Baker Botts L.L.P.
- Agent Scott Richardson
- Main IPC: E21B34/08
- IPC: E21B34/08 ; E21B43/12 ; F16K15/04 ; E21B34/06 ; E21B34/00

Abstract:
A production sleeve assembly for use downhole includes a fluid pathway configured to provide fluid communication between an exterior of a wellbore tubular and an interior of the wellbore tubular through a chamber, a flow restriction disposed in the fluid pathway, and a valve disposed in series with the flow restriction in the fluid pathway. The valve comprises a rupture disk, and a plug releasably engaged in the chamber in series with the rupture disk. The valve is configured to allow production from the exterior of the wellbore tubular to the interior of the wellbore tubular through the chamber once the rupture disk is actuated, and the valve is configured to release the plug from the chamber when the rupture disk is actuated and the pressure within the exterior of the wellbore tubular is greater than the pressure within the interior of the wellbore tubular.
Public/Granted literature
- US20140367116A1 Ball Check Valve Integration to ICD Public/Granted day:2014-12-18
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