Hua Wu

Salt Dissolution–Induced Permeability Enhancement and Its Implications for Improved Oil Recovery During Waterflooding in Saline Lacustrine Carbonate Reservoirs

Waterflooding in saline lacustrine carbonate reservoirs frequently induces dissolution of soluble salt minerals, a process that substantially alters pore architecture and transport properties. However, the quantitative relationship between salt dissolution, permeability evolution...

Numerical Simulation Study on Unstable Water Injection in Shale Oil Reservoirs Considering Stress Sensitivity and Threshold Pressure Gradient

Unstable water injection is widely used in low-permeability shale oil reservoirs, but its performance under the combined effects of stress sensitivity and threshold pressure gradient remains uncertain. This study aims to determine how these two mechanisms jointly affect unstable...