FLOW RESTRICTION APPARATUS AND METHODS
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United States of America Patent
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Issued Date -
May 14, 2009
app pub date -
Nov 28, 2007
filing date -
Dec 6, 2006
priority date (Note) -
Abandoned
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Abstract
In some embodiments, apparatus for restricting the flow of fluid from an earthen formation into at least one interior space of a tubular member includes a passageway fluidly connecting the earthen formation and the at least one interior space of the tubular member. At least one swellable member is expandable into the passageway between the interior space of the tubular member and the earthen formation.
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