Low-Salinity Surfactant Nanofluid Formulations for Wettability Alteration of Sandstone: Role of the SiO2 Nanoparticle Concentration and Divalent Cation/SO42– Ratio
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DOI: 10.1021/acs.energyfuels.8b03406
Abstract: Low-salinity water injection emerges to be a cost-effective and environmentally friendly enhanced oil recovery technique. Furthermore, additives, such as the surfactant and nanoparticles in combination with low-salinity water, appear to be promising formulations for rock… read more here.
Keywords: wettability alteration; low salinity; salinity surfactant; divalent cation ... See more keywords