Downhole flow control device and method
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United States of America Patent
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Jul 21, 2015
Grant Date -
Apr 25, 2013
app pub date -
Apr 10, 2012
filing date -
May 13, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
A flow control device, including a first member defining a first portion of a flow path and a second member defining a second portion of the flow path. The flow path has a cross sectional flow area defined at least partially by the first member and the second member. A length of the flow path is greater than a largest dimension of the cross sectional flow area, and the cross sectional flow area is adjustable by movement of at least a portion of the first member relative to the second member. A crush zone arranged with at least one of the first member and the second member that can change in length due to loading thereof. A method of adjusting restriction of a flow path is also included.
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Cited Art Landscape
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