Table 5
Relative permeability curves and wettability alteration.
Injected fluid | Sw @ (kro = krw) | S wc | S or | Error bar |
---|---|---|---|---|
XG-polymer | 60.401 | 31.50 | 21.00 | 1.05 |
XG/SiO2 physical mixture | 68.5 | 36.30 | 17.90 | 0.895 |
XG-g-silica composite | 71.5 | 29.50 | 7.70 | 0.385 |