... Abstract Relative permeabilities are complex and important rockfluid properties of reservoirs in which multi-phase flow conditions prevail. Measuring relative permeabilities in the laboratory using cores obtained from a reservoir is a complicated, time demanding and labor-intensive task...

... porous media gaigi process stratified porous media tertiary immiscible gas flooding production characteristic saturation fluid dynamics residual oil flow in porous media experimentally upstream oil & gas relative permeability INVESTIGATION OF THE GAIGI PROCESS IN STRATIFIED POROUS MEDIA...

... Abstract The objective of this paper is to evaluate experimentally, the effect of temperature on the three-phase brine-oil-gas relative permeabilities of an unconsolidated sand system. Two and three-phase relative permeabilities have been measured at 75 °C and 125 °C. The experiments were...

... of different permeabilities were found to scale with dimensionless time and gravity number as parameters. For positive spreading coefficients of oil over water in the presence of gas, the production data of oil recovery factor versus time can be used to calculate the relative permeability to oil in the gas...

... relative permeability characteristics of the system. Experimentally measured three-phase relative permeability data for heavy oil reservoirs are not available ill the literature. This lack of data is primarily due to the tedious nature of such measurements and shows a need for developing less time...