Bashir, AhmedSharifi Haddad, AminRafati, Roozbeh2022-08-092022-08-092022-06-01Bashir, A, Sharifi Haddad, A & Rafati, R 2022, 'A review of fluid displacement mechanisms in surfactant-based chemical enhanced oil recovery processes : analyses of key influencing factors ', Petroleum Science, vol. 19, no. 3, pp. 1211-1235. https://doi.org/10.1016/j.petsci.2021.11.0211672-5107https://hdl.handle.net/2164/19049Acknowledgements The authors acknowledge the School of Engineering at the University of Aberdeen for providing the required facilities to complete this review study; also, Ahmed Bashir would like to thank the Faculty of Engineering University of Khartoum, Sudan, for the financial support of his studies at the University of Aberdeen.251053990engAS (Alkaline Surfactant) floodingASP (Alkaline-Surfactant-Polymer) flooding(EOR) Enhanced oil recoveryIFT (Interfacial tension)NS (Nanoparticles-Surfactant) 24 floodingSurfactant adsorptionSP (Surfactant-Polymer) floodingWettability alterationTA Engineering (General). Civil engineering (General)TAJournal article10.1016/j.petsci.2021.11.021193