affiliation not provided to SSRN
heavy oil, Urea- and foam-assisted steam flooding, Synergistic effectiveness, Conformance control, Sweep efficiency improvement, enhanced oil recovery
Heavy oil, CO2-assisted SAGD, Electrical heating-assisted SAGD, Enhanced oil recovery, Interbeds
Sodium cocoyl alaninate, Natural surfactant, Micro-foam, Response surface method, Enhanced oil recovery