WebMay 11, 2024 · Abstract. In this work, fundamental understanding of phase displacements involved in polymer-enhanced air foam is investigated which was not well discussed in the available literature. To do this, a series of foam injection experiments were performed on heterogeneous rock-look-alike micromodels in the presence and absence of a single … WebA single model of foam-oil interaction cannot account for all situations. Certain foam—oil sensitivity models can be reconciled with both microvisual studies and core …
Foamability and Foam Stability of Several Surfactants …
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Unsteady-state CO2 foam injection for increasing enhanced oil …
WebAug 11, 2024 · Summary. Foam injection is a promising enhanced-oil-recovery (EOR) technology that significantly improves the sweep efficiency of gas injection. Simulation of foam/oil displacement in reservoirs is an expensive process for conventional simulation because of the strongly nonlinear physics, such as multiphase flow and transport with … WebFoam stability in presence of oil is related to foam-oil interaction. Literatures indicated the role of oil presence on foam stability (Aveyard et al., 1994; Denkov, 1999; Bergeron et al., 1993; Schramm, 1994; Garrett, 1993). Wasan et al. (1994) indicated that foam stability in presence of oil is related to pseudo emulsion film between oil ... WebSep 24, 2024 · We reviewed both theoretical and experimental aspects of foam-oil interactions and identified the key parameters that control the stability of foam lamellae with oil in porous media. Upon reviewing existing modeling methods for foam flow in the presence of oil, we proposed a unified population-balance model that can simulate foam … imtool和imshow的区别