Study on CO2 Flooding Crude Oil Production Characteristics and Factors Affecting Oil Flooding Efficiency in Tight Reservoirs
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DOI: 10.1021/acsomega.5c03555
Abstract: To clarify the influence mechanism of micronano pore-throat development characteristics on CO2 flooding efficiency and crude oil mobility degree in Block X of tight oil reservoirs, this study combined a long-consolidated tube model in the… read more here.
Keywords: flooding efficiency; efficiency; co2 flooding; oil ... See more keywords
Effect of Reservoir Heterogeneity on Polymer–Surfactant Binary Chemical Flooding Efficiency in Conglomerate Reservoirs
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DOI: 10.3390/polym16233405
Abstract: Reservoir heterogeneity significantly affects reservoir flooding efficiency and the formation and distribution of residual oil. As an effective method for enhancing recovery, polymer–surfactant (SP) flooding has a complex mechanism of action in inhomogeneous reservoirs. In… read more here.
Keywords: reservoir heterogeneity; permeability cores; permeability; effect ... See more keywords