R. Farajzadeh

The Behavior of N2 and CO2 Foams under Varying Pressure Conditions

Abstract Knowledge of how CO2 foam behaves when flowing through rock is important for many CO2 Capture, Utilization and Storage (CCUS) applications. Typically, laboratory foam flow tests are carried out at relatively low pressures as compared to reservoir pressures. However, the...

Directional Dependence of Gas Dispersion in Carbonates and Sandstones

Abstract This study investigates the directional dependence of gas dispersion in porous media with varying lithology and macroscopic heterogeneity. Eight rock samples, including three carbonates and five sandstones, were examined through CH4–CO2 core-flooding experiments at 300 p...