... Abstract The computational method for gas-condensate phase permeabilities is presented using digital rock analysis. The proposed method combines: a) construction of high-resolution tomographic images of the pore space; b) development of compositional model of a gas-condensate mixture at pore...

... under two conditions: 1) gas-saturated low-permeability zone, and 2) gas-saturated high-permeability zone. Oil was pumped into oil-saturated samples with a volumetric flow rate of 0.3, 0.6, and 0.9 mL/min to determine the phase permeability of oil, after which gas was pumped through the samples...

... production control gas injection method carbon dioxide enhanced recovery pvt measurement heterogeneity efficiency reservoir surveillance upstream oil & gas calculation assessment injection gas yamburg field phase permeability experiment formation pressure production...

... is explained by the production of significant amount of the reservoir water before the commencement of low salinity water injection and also the injectors placing. enhanced recovery Thickness oil saturation waterflooding Zichebashskoe field phase permeability low salinity salinity injection...

... results reflect the real processes going in scale of core sample. A difference between results of flow parameters measured by DCA and SCAL are demonstrated, especially for value of efficiency displacement and phase permeability. Upstream Oil & Gas overburden pressure flow in porous media...

.... In the report, examples of the solution of such tasks for models of real fields are given and necessary recommendations are made. enhanced recovery collector residual oil saturation replacement flow in porous media attenuation phase permeability rpp Upstream Oil & Gas calculation saturation...

... in the course of the work and new approaches were developed to solve tight reservoir simulation issues. welltest data drillstem/well testing flow in porous media injection phase permeability variation modeling & simulation orientation low-permeable reservoir injection well spe 133746...

...′s type (wettability mode), realized using various options of relative phase permeabilities (RPP). For each realization of the reservoir model (combination of phase permeabilities and petrophysical parameters) two options of the field development were calculated: Uncontrolled commingled...

... correspond phase permeability gas condensate system reservoir condensate recovery factor DHCL permeability hc phase saturation condensate production fraction condensation Introduction Pore space of the natural gas reservoirs is partly filled with other fluids, including DHCL. Their amount...