Resilient downhole flow restrictor
Number of patents in Portfolio can not be more than 2000
United States of America
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Jun 28, 2016
Issued Date -
N/A
app pub date -
Sep 12, 2012
filing date -
Sep 12, 2012
priority date (Note) -
Withdrawn
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Abstract
A flow restrictor includes resilient flaps that can flex outward to an open position in response to fluid flow pressure and return to an initial position at which the resilient flaps restrict fluid flow more than in the open position. The resilient flaps can overlap and variably restrict fluid flow based on fluid flow pressure. The flow restrictor can be used on a transport tube to avoid a need for a packing tube in an alternative path system to deliver gravel packing slurry.
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