Downhole seal assembly and method for use of same
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United States of America Patent
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-
N/A
Issued Date -
Jan 15, 2004
app pub date -
Jun 11, 2003
filing date -
Sep 7, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A downhole seal assembly (70) and method for controlling the flow of fluids in a wellbore (72) are disclosed. The seal assembly (70) includes a tubular member (78) that is positionable within the wellbore (72). A seal element (90) is disposed externally around the tubular member (78). The seal element (90) has a substantially annular shaped body of deformable material such that the seal element (90) is radially expandable into sealing engagement with the wellbore (72) downhole. The body has a passageway (102) extending therethrough, which provides a communication path that bypasses the sealing engagement between the seal element (90) and the wellbore (72).
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