RETRIEVABLE BRIDGE PLUG
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United States of America Patent
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app pub date -
Aug 22, 2011
filing date -
Jul 14, 2003
priority date (Note) -
Abandoned
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Abstract
A method and apparatus for a bridge plug for isolating portions of a downhole casing is provided comprising a retrievable upper mandrel assembly and a lower mandrel assembly coupled to the upper mandrel assembly, wherein the lower mandrel assembly comprises a drillable material.
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