... analysis, based on the amplification of the initial perturbations. It is found that in most experimental cases, depending on the Rayleigh number of the porous medium, convective mixing occurs, which results in higher dissolution of CO2 in oil and thus a higher oil production rate than what is expected from...

... 800 meters, dissolution of CO2 into brine causes density of the mixture to increase. If the corresponding Rayleigh number of the porous medium is enough to initiate convection currents, the rate of dissolution will increase. Early time dissolution of CO2 in brine is mainly dominated by molecular...

... reservoir simulation nisku aquifer upstream oil & gas fluid dynamics boundary condition brine variation instability dissolution reservoir characterization co 2 rayleigh number ultimate dissolution modeling & simulation convection concentration flow in porous media...

... upstream oil & gas diffusivity steam-assisted gravity drainage contact region immobile layer dunn mobile layer chemical flooding methods natural convection enhanced recovery sagd transient rayleigh number oil layer interface viscosity oil sand vapex process drainage rate co...