Swellable packer having reinforcement plate
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United States of America Patent
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Sep 27, 2016
Grant Date -
Sep 17, 2015
app pub date -
Sep 21, 2012
filing date -
Sep 21, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
A packer assembly for use with a subterranean well can include a base pipe, at least one ring-shaped reinforcement plate which encircles the base pipe, and at least one swellable seal material which longitudinally straddles the reinforcement plate on the base pipe. A method of constructing a packer assembly can include securing at least one ring-shaped reinforcement plate to a base pipe, the plate encircling the base pipe, and then positioning at least one swellable seal material on the base pipe, the swellable seal material straddling the reinforcement plate. Another method of constructing a packer assembly can include securing at least one ring-shaped reinforcement plate to at least one swellable seal material, and then positioning the plate and the swellable seal material on a base pipe.
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