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Journal : Scientific Contribution Oil and Gas

PREDICTION OF TWO-PHASE RELATIVE PERMEABILITY IN POROUS MEDIA BASED ON NETWORK MODELING OF LATTICE GAS AUTOMATA Dedy Kristanto
Scientific Contributions Oil and Gas Vol. 27 No. 1 (2004): SCOG
Publisher : Testing Center for Oil and Gas LEMIGAS

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Abstract

The displaccment of one fluid by anolhcr is con-trolled by the geometry of the pore space. The relativehydrodynamic conductance of each fluid at a givcn satu-ration is the relative permeability, while the pressure dif-ference between the phascs is the capillary pressure.These two functions determine the macroscopic fluidtlow behavior in hydrocarbon reservoir over the scaleof centimeters to kilometers.