Supercritical CO2 Dissolution and Mass Transfer in a Heterogeneous Pore Network under Drainage and Imbibition Conditions

Chun Chang1, Quanlin Zhou2, Timothy J Kneafsey3, Mart Oostrom4, Thomas W Wietsma4 and Qingchun Yu5, (1)China University of Geosciences Beijing, Beijing, China, (2)Lawrence Berkeley National Laboratory, Energy Geosciences Division, Berkeley, CA, United States, (3)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (4)Pacific Northwest National Laboratory, Richland, WA, United States, (5)China University of Geosciences, Beijing, Beijing, China