Method and apparatus for completing wells with expanding packers for casing annulus formation isolation
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United States of America Patent
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May 20, 2003
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N/A
app pub date -
Sep 21, 2000
filing date -
Sep 21, 2000
priority date (Note) -
Expired
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Abstract
Expanding packers for use in oil or gas wellbores, with and without casing, for isolating a casing annulus or geologic formation from the remainder of the wellbore and for increasing production flow rates. These expanding packers are useful in completing sidetracked wells.
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