... is proposed to solve the three-phase flow problem in three-dimensional heterogeneous reservoirs. The formulation is based on the compositional model and the primary unknowns are the total mass fraction of gas, the aqueous phase saturation and the liquid phase pressure. The algorithm is sequential and controls...

... petrophysical property boundary mesh optimization Artificial Intelligence Fluid Dynamics phase saturation gravity saturation equation capillary pressure non-wetting phase formulation permeability Introduction The classical approach to simulate multiphase flow in hydrocarbon reservoirs...

... Bayesian Inference enhanced recovery Artificial Intelligence constraint oil saturation tracer test analysis Upstream Oil & Gas production data phase saturation machine learning reservoir simulation information EnKF coarse-scale constraint ensemble Kalman filter inversion saturation...

... model fourier analysis compressibility upstream oil & gas general stability criteria criteria formulation equation of state fluid dynamics saturation equation phase pressure black-oil model phase saturation Introduction Several formulations of the simulation equations have been...