Core-To-Field Scale Numerical Modeling of CO2-EOR and Storage in a Tight Carbonate Reservoir of the Volga-Ural Basin
Depleted tight-carbonate reservoirs are attractive targets for coupling CO2-enhanced oil recovery (CO2-EOR) with geological storage, yet the low viscosity of supercritical CO2 and pronounced permeability contrasts drive early breakthrough and poor sweep. Pre-generated CO2 foam suppresses gas mobility and diverts flow...