Polymer–Surfactant Flooding in Low-Permeability Reservoirs: An Experimental Study
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DOI: 10.1021/acsomega.1c06582
Abstract: Chemical flooding technology has been widely applied in medium- and high-permeability reservoirs. However, it is rarely applied in low-permeability reservoirs, which is mainly limited by reservoir physical properties, chemical agents, injection capacity, and so forth.… read more here.
Keywords: polymer surfactant; low permeability; surfactant flooding; permeability reservoirs ... See more keywords
Numerical Simulation of Surfactant Flooding in Petroleum Reservoirs
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DOI: 10.1109/tla.2018.8444389
Abstract: Surfactant flooding consists of the injection of a chemical added to water to reduce the interfacial tension of oil/water and alter the wettability of reservoir rock, producing larger quantities of residual oil. The aim of… read more here.
Keywords: surfactant flooding; water; breakthrough time; oil breakthrough ... See more keywords