... hydraulic fracturing saturation profile water saturation modeling & simulation upstream oil & gas accuracy complex reservoir edfm simulation result saturation distribution similarity solution imbibition process matrix saturation numerical accuracy enhanced recovery reservoir...

.... Capillary-gravity equilibrium is then used to initialize the model with the primary drainage capillary pressure curves at the paleo-contact, which gives the minimum water saturation for each grid-block. From this, an imbibition scanning curve is generated for a second initialization based on the current oil...

... temperature change correlation soil temperature em property antenna power delivery factor rf heating temperature profile land reclamation field test water saturation em solver best-matched model Introduction Radio frequency (RF) heating converts electromagnetic (EM) energy into thermal...

... in DPDK models and upscaling efforts in DFM models are discussed. Upstream Oil & Gas Gravity Drainage fracture system reservoir simulation water saturation shape factor dpdk model fractured reservoir hydraulic fracturing viscous displacement fracture network spontaneous imbibition...

... analysis of multi-component mixtures with capillary pressure. The capillary pressure is determined from a realistic saturation-dependent function which is representative of pore size distributions as well as other petrophysical properties such as wettability and water saturation in tight oil reservoirs...

... Oil & Gas EM heating application Modeling & Simulation frequency water saturation em wave propagation horizontal well dielectric property em source frequency Heat Generation reservoir equation desiccated zone Introduction In recent decades, thermal oil recovery has been...

... matrix water saturation computational cost Durlofsky flow in porous media TPWL Simulation Model Reduction reduction reservoir model Tdeim snapshot Introduction Model reduction in the context of reservoir simulation and optimization has been evolving in recent years to become...

... maps. It also highlights the important role of relative permeability hysteresis in the tertiary recovery of viscous oils by polymer injection. enhanced recovery Upstream Oil & Gas waterflooding Modeling & Simulation Fluid Dynamics water saturation polymer flooding hysteresis water...

..., eliminates the three deficiencies of the original INSIM data-driven model. (1) For some complex cases, e.g., when a producer is converted to an injector or when injected water from more than one injector passes through an intermediate well node, the INSIM procedure for calculation of water saturation...

... Upstream Oil & Gas water saturation Farajzadeh saturation linear stability analysis flow in porous media mobility ratio foam model Riaz Tchelepi enhanced recovery foam Fluid Dynamics equation numerical simulation instability growth rate test case Introduction Foam enhanced oil...

... and surfactant solution are injected in alternating slugs, leading to foam creation inside porous medium at their (gas and surfactant) contact. This process, referred to as Surfactant Alternating Gas (SAG), aims at reducing gas mobility at the displacement front. Behind the front, because of low water saturation...

... but with far less computational effort than with the traditional method based on the use of a reservoir simulator. Artificial Intelligence injector History reservoir simulation correlation-based model injection well machine learning waterflooding water saturation well pair enhanced recovery...

... reservoir water saturation nanopore interface hydraulic fracture TOC shale matrix boundary condition inorganic matter fracture Upstream Oil & Gas interparticle pore adsorbed gas gas density free gas permeability matrix equation Introduction Owing to its very fine grain texture...

.... The effects of varying water saturation, grid pressure, and mass concentration of nanoparticles are shown graphically in these numerical examples. The main conclusion from these models is that, as expected, nanoparticles can only easily flow along with the aqueous phase into the fractures, but their transport...

... and show how to couple both frameworks. Upstream Oil & Gas water saturation application reservoir simulation nonlinear term Model Reduction Artificial Intelligence Simulation optimization projection matrix differential equation pod porous media complexity saturation machine...

... that more than 79% of the CO 2 injected can be trapped as residual saturation in the deep saline aquifer. subsurface storage water saturation streamline algorithm upstream oil & gas equilibrium algorithm simulator aquifer injection enhanced recovery efficiency time step deep saline...

... ∂ t (23) τ w + τ o = 0 Five equations, the pressure equation, Eq. 12 , the total velocity equation, Eq. 13 , the water saturation in the fracture equation, Eq. 16 , the fracture-matrix transfer function, Eq. 20 , and the water saturation in the matrix, Eq. 22...

... with other possible approaches, principally (a) excluding a specified amount of oil from the flash calculations, or (b) using a dual porosity model. oil recovery injection gas injection water saturation permeability oil production saturation flooding pvt measurement non-fcm case fraction...

... Abstract Two methods for calculation of three-phase compressible flow in a porous media using streamlines are presented. For simplicity, gravity and capillary effects are neglected. streamline upstream oil & gas three-phase flow saturation profile water saturation implicit method...

... the applicability of our approach to complex flow geometry. Closed outer boundaries and converging/diverging flows due to the presence of sources/sinks require special mathematical and numerical treatments. General expressions for the moments of total velocity, travel time, transverse displacement, water saturation...