Drill pipe bridge plug
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United States of America Patent
Stats
-
Oct 22, 1991
Issued Date -
N/A
app pub date -
Jan 30, 1991
filing date -
Jun 4, 1990
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A retrievable bridge plug apparatus, and associated methods, are provided for sealing the bore of a drill pipe string to control a well that is flowing out of control.
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Cited Art Landscape
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