Thermal stimuli-responsive surfactants for enhanced oil recovery

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United States of America

PATENT NO 12139664
APP PUB NO 20240294822A1
SERIAL NO

18117171

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Abstract

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This disclosure relates to thermal stimuli-responsive surfactant mixtures useful for reducing water/oil interfacial tension at high temperatures and increasing water/oil interfacial tension at low temperatures. The disclosure also relates to methods of using the surfactant mixtures for enhanced oil recovery applications.

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Patent Owner(s)

Patent OwnerAddress
SAUDI ARABIAN OIL COMPANYDHAHRAN 31311

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Ming Dhahran, SA 69 143
Huang, Tianping Beijing, CN 113 2120
Xu, Limin Beijing, CN 15 21

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