... ) and a CO 2 / SO2 mixture, are presented. A series of 13 gas/gas displacement tests in 30cm-long, 4cm diameter, Berea cores were conducted at a temperature of 700C and a pressure of 6,200 kPa. Most of the tests were conducted in the presence of connate water, while others were conducted without connate...

... in the literature regarding foamed-gels (2)–(9) . In a previous paper (10) experimental work was performed in order to delineate the effects of foamed gel texture on trapping mechanisms and the resulting distribution and magnitude of trapped bubbles. Displacement tests on a 2D network micromodel were carried...

... mobile than free gas. 3 flow behavior foam flooding upstream oil & gas porous media foam texture displacement test residual oil mechanism enhanced recovery chemical flooding methods frequency distribution propagation foam permeability foam propagation viscosity injection...

... methods displacement test saturation mechanism flow restriction bubble diameter foam inline filter texture microstructure upstream oil & gas waterflooding frequency distribution enhanced recovery gas injection method foamed gel foam texture diameter micromodel flow in porous media...