...-dominated flow pvt measurement drillstem testing relation reservoir pressure production data analytical model compressibility saturation-pressure path production data analysis drillstem/well testing viscosity fluid compressibility relative permeability reservoir volatile oil reservoir...

... permeability of 31 D, 40/60 mesh with uncoated absolute permeability of 22 D and 50/70 mesh with uncoated absolute permeability of 21 D. After measuring the absolute permeability, wettability (using contact angle method) and relative permeability, all the samples were coated and the properties were measured...

... the subsequent fracturing steps. flow in porous media fluid flowback hydraulic fracturing Fluid Dynamics Upstream Oil & Gas fracture face fluid saturation shale formation capillary pressure gas production relative permeability flowback nonionic surfactant fluid loss fracture face matrix...

... in porous media numerical simulator relative permeability pressure drop production rate analytical model reservoir pressure conductivity saturation reservoir thickness hydraulic fracture Productivity Model reservoir fracture spe 165703 horizontal well permeability Introduction...

... production. In this work, the challenge of simulating a natural fracture with trapped water without imbibition is solved using a new hybrid relative permeability jail. This concept was tested for the period of flowback, shut-in and production. Natural fracture spacing could be a possible explanation...

... of the relative permeabilities for matrix-fracture interaction is essential in the performance analysis of such reservoirs. Conventional relative permeability measurement techniques are not suitable for this type of processes as the driving force is capillary rather than viscous. An alternative...

... injected into deep saline aquifers are essential because they control both the migration of CO 2 and the available pore space in the reservoir at irreducible saturation conditions. This paper presents the steady-state brine-CO 2 relative permeability measurements in a sandstone core under CO 2 flooding...

... Abstract The efficiency of hydrocarbon recovery from oil and gas reservoirs is mainly controlled by our ability to understand and define fluid transport properties, such as relative permeability and capillary pressure. This study focuses on the development and implementation of a numerical...

... permeability and capillary pressure during the counter-current flow process. Wehner and Prieditis (1996) approximated the relative permeability hysteresis by increasing the relative permeability. They also artificially increased the gas-oil capillary pressure to very high levels to approximate diffusion...

... characteristics was also investigated to confirm the uniqueness of the type curves. This study investigates the impact of key parameters including isotherm constants and relative permeability data on the type curves. The type curves can be used to predict and/or analyze gas and water the production from CBM wells...

... reservoirs are also discussed. production performance cbm reservoir production monitoring porosity production history coal seam gas complex reservoir relative permeability production type curve matrix type curve coalbed methane coal bed methane production control spe production...

... Abstract In the absence of laboratory measured data or in the case when a more general representation of fluid flow in a reservoir is needed, empirical relative permeability correlations become useful. These correlations will also apply to simulation studies which require adjustments...

... ABSTRACT Here in an Appendix are some paraphrases with updated annotations are presented of the Author's changing ideas over the years about relative permeability phenomena. These have been contained in a series of publications from 1948 to date, however not always in a concordant way...

... each reservoir evaluated displayed characteristics favorable for waterflooding, it was concluded that waterflooding is indeed applicable in the Appalachian Basin. porosity residual oil saturation relative permeability primary recovery flood front oil saturation permeability enhanced...

... fractional flow saturation velocity shock solution saturation interval fractional flow theory fluid dynamics dissipation traditional shock solution relative permeability breakthrough comparison reservoir simulation reservoir characterization permeability assumption fractional flow theory...

... belden history match porosity calculation pressure data injection modeling & simulation upstream oil & gas permeability water saturation reservoir simulation sandstone relative permeability data zone 2 mcguire east randolph field relative permeability ooip saturation...

... concentration, NaCl salinity, and divalent ions on measured aqueous-phase and gaseous-phase relative permeabilities, as well as why these data are needed for modeling the process and designing single-well field tests. relative permeability natural gas surfactant concentration blockage concentration...

... conditions. In addition, the relative permeability measurements have revealed that precipitation reduces the gas permeability in favor of liquid permeability. This paper reports the preliminary results of modeling of the process for field application. A numerical reservoir model has been utilized to study...

... The comparison of the pre- and post-precipitation relative permeabilities indicates that the relative permeabilities to gas have declined after precipitation while the liquid permeability has increased. Since gas can flow more readily in the larger and more permeable pores, the permeability...

... viscosity modeling & simulation relative permeability injection simulation polymer simulator permeability numerical model iteration parameter prediction saturation formulation flow rate specification INTRODUCTION (8) μ e = μ f 1-ω μ m ω where μ m...