... as they have different equation forms. Unfortunately, all of them are not satisfactorily sufficient to forecast production for all unconventional reservoirs. The RTA analytical models required certain modifications of the reservoir and fracture parameters to provide optimistic EUR when compared...

... affect the accuracy of in-place volume calculations from material balance techniques. In this paper dynamic data was used to determine transmissibility and leakage of the faults via Capacitance Model (CM). The CM has been developed from linear productivity model and material balance equation. Its inputs...

... has two outcomes, rate prediction and well to well connectivity evaluation and primarily derived for waterflood period. This paper modified this model for primary production period. The CM has been developed from linear productivity model and material balance equation and predicts the total...

... reservoir properties. Inflow performance relationships (IPRs) are analyzed using three types of back pressure equations. The workflow integrates all data in a numerical simulation model, which includes the effect of bottom water drive. Results show that in this field case study, reservoir behavior...

... Engineering experiment Artificial Intelligence Upstream Oil & Gas reservoir simulator reservoir simulation memory formalism-based reservoir simulator Modeling & Simulation application equation rock-fluid property memory formalism diffusion Fluid Dynamics fractional derivative...

.... production monitoring reservoir simulation Reservoir Surveillance Upstream Oil & Gas production control estimates of resource in place Drillstem Testing reserves evaluation gas reservoir resource in place estimate water influx application cumulative water influx equation drillstem/well...

... is much promising as it has numerous advantages, such as – scope of bypassing the formulation of partial differential equations and discretization of partial differential equations, the ability to avoid rigorous and complex mathematics, and capability of realistic representation of reservoir behaviour...

... on flow discrepancies from conventional reservoirs, the modified pseudo-pressure equation to account for these critical transport mechanisms are further constructed. Predicted values of SRV by using this new model are in fair agreement with values from the CMG simulation. Compared with related research...

... equation Introduction Unconventional reservoirs have currently gained much interest in the hydrocarbon industry due to their extreme potential to increase worldwide hydrocarbon reserves, and to fulfill market demands. One of the most abundant, and equally challenging unconventional resources is gas...

.... In the third analysis NMR and Conventional log data were applied in a statistical approach via a system of simultaneous equations. All of the corresponding petrophysical outputs from these three methods of analyses were then compared with core and production data. NMR-derived total porosities were found...

... transient testing boundary condition expression Artificial Intelligence reservoir fractured reservoir drillstem/well testing society of petroleum engineers porosity model pressure response triple porosity model equation drillstem testing Introduction An accurate analysis...

... & Gas hydraulic fracturing shale gas desorption gas desorption natural fracture system flow mechanism wellbore hydraulic Chen MFHW Sichuan Basin stress-sensitivity effect horizontal well equation complex reservoir shale matrix system diffusion fracture permeability Introduction...

... Completion Installation and Operations petrophysical evaluation recovery factor Upstream Oil & Gas intervention horizontal well hydraulic unit equation evaluation penetration society of petroleum engineers HMX ide-1 well pressure drop Well Intervention high shot density tcp technology...

... Fluid Dynamics flow in porous media WAG performance wettability alteration reservoir surfactant injection nanofluid Oil Recovery enhanced recovery Upstream Oil & Gas reduction low salinity water equation permeability tight oil reservoir analytical model mobility society...

... waveguide conductivity complex reservoir Reservoir Characterization Upstream Oil & Gas oil reservoir permittivity microwave dielectric property cavity equation attenuation electromagnetic property increment heavy oil society of petroleum engineers resonator reservoir permeability GHz...

... as the permeability changes in coal which result from effective stress changes and matrix shrinkage due to gas desorption. The model was discretized by a finite difference method. The implicit pressure-explicit saturation (IMPES) method was used to solve the two-phase flow equations and gas desorption equation...

... experimental design Modeling & Simulation Fluid Dynamics numerical simulation workflow optimizer equation flow in porous media final result prospect Trinidad current methodology society of petroleum engineers reservoir simulation uncertainty analysis possible outcome presentation software...

... hydraulic fracture network Exhibition shale formation fracture fracture network propagation complex fracture network hydraulic fracture interaction fracture network fracture system equation Introduction Hydraulic fracturing in shale formation can create more complex fracture network...

... based on the performance curves of user provided initial conditions. Subsequently, a novel nodal analysis method was used to solve the equations governing the motive and suction pressures at the entry and exit of the eductor. For each time step these solutions are transferred to a production simulator...

... Gas rate assessment is a constant concern in production modeling and reservoir potential evaluations. The starting point in gas rate assessments corresponds to the fluid flow equation known as Darcy’s Law (H. Darcy, 1856). Unfortunately, Darcy’s original equation does not correctly account...