Microscopic Flow Characteristics of Immiscible CO2 Flooding and CO2 Foam Flooding After Water Flooding in Fractured Porous Media: A Visual Investigation
Yong Tang, Chengxi Hou, Youwei He, Jiehong Tang, Yong Wang, Jiazheng Qin
Topics & Concepts
Residual oilPorous mediumPetroleum engineeringFlooding (psychology)Enhanced oil recoveryWater floodingMaterials scienceDisplacement (psychology)PorosityGeotechnical engineeringEnvironmental scienceGeologyPsychotherapistPsychologyEnhanced Oil Recovery TechniquesCO2 Sequestration and Geologic InteractionsHydraulic Fracturing and Reservoir Analysis