Mechanism and reservoir engineering of carbon dioxide flooding in low permeability reservoir 并列题名:Mechanism and reservoir engineering of carbon dioxide flooding in low permeability reservoir Mechanism of spontaneous imbibition for oil recovery in low permeability reservoirs Nonlinear fluid flow mechanism and CO2 micro-foam flooding in low permeability reservoir Ground engineering technology for ultra-low permeability reservoirs Well Completion and reservoir stimulation technology for low permeability reservoir