Cai-Hua Jia

Pore-scale controls on waterflooding efficiency in tight sandstones: insights from real sandstone micromodel experiments and machine learning

The efficient development of tight sandstone reservoirs is challenged by complex pore structures and heterogeneous remaining oil distribution. This study provides a quantitative pore-scale investigation into waterflooding mechanisms in the Changqing Oilfield’s C61 reservoir using Real Sandstone Micro-Models that pres...