Open access
Aug 2026
Chemical Plugging Optimization for Channeling Control During CO2 Flooding Using Multi-Surrogate Collaborative Prescreening
During CO2 flooding, unfavorable mobility ratios and interlayer heterogeneity can induce preferential flow through high-permeability intervals, leaving central low-permeability intervals insufficiently swept and rich in remaining oil. To address the strong coupling among composite chemical-plugging parameters and the h...
Xu-Rong Luo, Xiangyang Xu, Zong-Fa Li et al.
· Processes · 0 citations