Oil Recovery by Synergistic CO2 Flooding Using Viscoelastic Fluids of Low Interfacial Tension Containing Amphiphilic Nanoparticles
Tight-oil reservoirs are abundant but characterized by poor physical properties and strong heterogeneity. CO2 flooding is an important technique for enhanced oil recovery (EOR) and carbon storage, yet CO2 channeling remains a critical issue due to its high mobility, and existing anti-channeling methods have limitations...