Foaming properties, wettability alteration and interfacial tension reduction by saponin extracted from soapnut (<i>Sapindus Mukorossi</i>) at room and reservoir conditions.

J Pet Sci Eng · 2020 · PMC7334665 · PMID 32834477

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almost insignificantno p-value reported

After a certain concentration, the change in surface tension was almost insignificant with the increasing surfactant concentration.

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