Fig. 17

The amount of remaining oil and fluids distribution in the micromodel after flooding by: (a) seawater, (b) 0.06 wt. % Fe3O4 NPs in the seawater, and (c) 0.06 wt. % Fe3O4@Gelatin NPs in the seawater
The amount of remaining oil and fluids distribution in the micromodel after flooding by: (a) seawater, (b) 0.06 wt. % Fe3O4 NPs in the seawater, and (c) 0.06 wt. % Fe3O4@Gelatin NPs in the seawater