Surface complexation modeling of calcite zeta potential measurements in brines with mixed potential determining ions (Ca2+, CO32−, Mg2+, SO42−) for characterizing carbonate wettability

[Display omitted] This study presents experiment and surface complexation modeling (SCM) of synthetic calcite zeta potential in brine with mixed potential determining ions (PDI) under various CO2 partial pressures. Such SCM, based on systematic zeta potential measurement in mixed brines (Mg2+, SO42−...

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Veröffentlicht in:	Journal of colloid and interface science 2017-11, Vol.506, p.169-179
Hauptverfasser:	Song, Jin, Zeng, Yongchao, Wang, Le, Duan, Xindi, Puerto, Maura, Chapman, Walter G., Biswal, Sibani L., Hirasaki, George J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Calcite surface charge Enhanced oil recovery Smart water flooding Surface complexation model Wettability alteration Zeta potential
Online-Zugang:	Volltext
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