Society of Petroleum Engineers Journal, Volume 6

ADEP ADIP adsorption analysis angle approximately behavior breakthrough burning front calculated capillary pressure cavity cent coefficient combustion tube compressibility computed concentration constant convection core crude curve density difference diffusion dimensionless displacing fluid distribution drill collars effect effluent equation equilibrium experimental film filtration five-spot fluid foam formation fraction fracture function grid heat hexane horizontal imbibition increase initial injection interface interfacial tension Jour K-values Laplace transform linear liquid measured method miscible nonwetting obtained oil recovery oil saturation oil shale overburden pressure paper parameters pentane Petroleum Engineers phase PORE VOLUME porosity porous media predicted problem production properties psia relative permeability reservoir rock samples sandstone shale shown in Fig Society of Petroleum solution steady-state surface surfactant Table temperature tests thermal Trans two-phase flow velocity vertical viscosity viscosity ratio water-oil waterflood zone