Drilling Fluid for Enhanced Rate of Penetration
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United States of America Patent
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Issued Date -
Mar 22, 2012
app pub date -
Apr 27, 2011
filing date -
Apr 27, 2010
priority date (Note) -
Abandoned
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Abstract
A drilling fluid is provided which results in an enhanced rate of penetration, and more particularly, a drilling mud composition is provided with a reduced ester content which maintains an enhanced rate of penetration.
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