Process for fracing an oil or gas formation
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United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
Sep 28, 2000
filing date -
Oct 3, 1995
priority date (Note) -
Expired
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Abstract
A fracing process of forcing a granular material into an oil or gas formation under pressure. Prior to the fracing process, the granular material is mixed with a composition comprising about 40 to 99 wt % of a fatty acid alkyl ester blend and about 1 to 25 wt % of at least one lower alkyl glycol ether.
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