Invention Grant
- Patent Title: Gas lift valve assembly and method of using
- Patent Title (中): 气举阀组件及其使用方法
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Application No.: US12683729Application Date: 2010-01-07
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Publication No.: US08225874B2Publication Date: 2012-07-24
- Inventor: Tyson R. Messick , Thomas M. White , Kenneth C. Burnett, III
- Applicant: Tyson R. Messick , Thomas M. White , Kenneth C. Burnett, III
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Agent Jim Patterson
- Main IPC: E21B34/06
- IPC: E21B34/06

Abstract:
An apparatus that is usable with a well includes a gas lift valve and an isolation member. The gas lift valve includes a valve element that is located between an annulus and a passageway of a tubing. The valve element is adapted to selectively open and close to control fluid communication through the valve element. The isolation member is adapted to in a first state, isolate the valve element from at least one of the annulus and the passageway and in a second state, permit fluid communication between the valve element and the annulus or passageway.
Public/Granted literature
- US20100108326A1 GAS LIFT VALVE ASSEMBLY Public/Granted day:2010-05-06
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