Method for producing drilling fluid from biomass-derived oils

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United States of America Patent

PATENT NO 9745500
APP PUB NO 20160108304A1
SERIAL NO

14885165

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Abstract

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Disclosed is a method for producing a drilling fluid, comprising: a) preparing mixed fatty acids from a biomass-derived oil, b) subjecting the mixed fatty acids of step a) to an estolide reaction with a light acid to give an estolide, and c) esterifying the estolide of step b) with an alcohol to obtain the drilling fluid.

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Patent Owner(s)

Patent OwnerAddress
SK INNOVATION CO LTDSEOUL SOUTH KEREAN SEOUL
SK LUBRICANTS CO LTDSEOUL SOUTH KEREAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeon, Hee Jung Daejeon, KR 55 119
Kim, Yong Woo Daejeon, KR 69 405
Lee, Jong Su Gwangju, KR 15 48

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