...) of water are responsible for enhanced oil production. Wettability alteration and SI to expel oil from the low-permeability matrix are time-dependent processes and both injection rate and oil viscosity are important factors affecting the contribution of capillary and viscous forces to oil production. Low...

... simulation base case scenario injection rate production control production logging upstream oil & gas monitor well numerical solution absolute strain scenario reservoir characterization artificial intelligence neural network natural fracture reservoir evaluation fracture fiber spe...

.... Such a tendency is observed consistently in a range of total injection rates tested (low, intermediate, and high total injection rates Q t ). Second, the sweep efficiency is more sensitive to the injection foam quality f g for dry foams, compared to wet foams. This proves how important bubble-population-balance...

... & simulation reservoir characterization waterflooding neural network optimization producer test example 1 production optimization history injection rate algorithm water cut reservoir simulation esn liquid rate cycle fractional-flow relationship clrm reservoir surveillance complex reservoir...

... Characterization injector injection containment drillstem/well testing Wilmington Field stress-dependent permeability USA Injection Rate SPE Reservoir Evaluation permeability containment Hall plot surface pressure reservoir Upstream Oil & Gas ranger reservoir injection profile survey...

... saturations equivalent to STARS. A final run of GEM‐1 injected both CO 2 and hot water and demonstrated the expected increase in oil production. Calibrated injection rates from GEM‐1 were specified in GEM‐2 to ensure equivalence of the pressure field. Next, the GEM‐2 model also simulated hot‐water and CH 4...

..., the sandface warm‐back temperature can be analyzed to determine the injection rate per layer, and hence the thermal‐front extent per layer. In this work, we develop an analytical model to determine the temporal and spatial temperature variation for a single‐phase reservoir during a warm‐back period following...

... of water (the injected phase) could be determined on the basis of pressure drop and average saturation at steady states obtained at different water‐injection rates. Plotting these values against inverse rate reveals linear trends at high rates, with slopes and intercepts that directly quantify...

... problem Simulation Modeling & Simulation huff enhanced recovery fmm-based simulation Injection Rate reservoir simulation unconventional reservoir fmm-based approach co 2 incremental recovery equation enhanced recovery eikonal equation DTOF Oil Recovery Artificial Intelligence dtof...

..., Wildmere is set up as injector pairs with surrounding producers that cover six sections of land ( Fig. 6 ) (Qazvini Firouz et al. 2018 ). All the Wildmere producers are completed with rotary pumps. Fig. 7 shows historical production and injection rates along with the WOR and GOR data...

... for field implementation of polymer flooding include the injector/producer configuration, type of wells (horizontal or vertical), polymer‐slug size, production and injection rates, and polymer concentration. Laboratory testing and field‐pilot testing are performed to select polymers, derive polymer...

... ). thermal method Upstream Oil & Gas SAGD enhanced recovery recovery SPE Reservoir Evaluation Steamflood Oil Recovery imbibition injection thermal expansion fractured reservoir countercurrent imbibition diatomite Injection Rate reservoir steam-assisted gravity drainage steam injection...

... potential sandstone SPE Reservoir Evaluation experiment Buff Berea recovery Injection Rate enhanced recovery secondary-recovery mode OOIP LSW incremental oil recovery Oil Recovery Bandera mineral clay content permeability Sandstone formations may contain various amounts of quartz...

.... Simulation results with the new model indicated that viscous fingering strengthened the channeling. Also, the new model shows that a lower injection rate leads to a higher oil recovery. In contrast, oil recovery in waterflooding of viscous oils is overpredicted by classical simulation methods that do...

... chemical treatment Upstream Oil & Gas Brine Production Chemistry waterflooding injection pressure crude demulsifier Injection Rate recovery SPE Reservoir Evaluation micromodel november 2016 ppm dem brine sw stability saturation Oil Recovery water injection injection amount psig...

... catalyst suspension reaction nanoparticle porous medium Upstream Oil & Gas viscosity application Injection Rate Nickel Nanoparticle Catalysis experiment SPE Reservoir Evaluation retention thermal method steam-assisted gravity drainage injectivity sagd Although the catalytic...

... steam chamber oil rate thermal model Oil Viscosity SAGD process middle slice vertical permeability cumulative oil reservoir pressure SPE Reservoir Evaluation BO proxy permeability injection rate relation During the last 2 decades, SAGD has been successfully implemented...

... dimension steamflood producer SPE Reservoir Evaluation reservoir simulation variation porosity Meddaugh saturation enhanced recovery Upstream Oil & Gas validation forecast Exhibition Saudi Arabia application Injection Rate permeability Fig. 6 3D view (exaggerated vertical...

... Oil & Gas oil production co 2 october 2012 lease Willhite production rate porosity pilot area Colliver hall-gurney field University injection rate injection concentration flooding ppv region Kansas SPE Reservoir Evaluation permeability Kansas is a mature producing region...

... EOR project salinity porosity oil saturation formation water log analysis msau 5564 Brine co 2 october 2012 Injection Rate SPE Reservoir Evaluation permeability The Means field is a north/south-trending anticline separated into a North Dome and a South Dome, with a structural...