Our measurements show that liquid permeability of foam-filled granular packings is fully controlled by the microstructure foam. The main parameter bubble-to-grain size ratio, increase which leads to a very sharp decrease permeability. saturation also contributes choice made for surfactant shown be important.

Water-oil relative permeability characterizes two-phase flow and displacement processes, and its functional form is difficult to determine in a particular reservoir study. Adding various chemical agents into the displacing aqueous phase during alkaline-surfactant-polymer combination chemical flooding in oil production significantly changes interfacial tension (σ) on water-oil interfaces, and al...