... communication upstream oil & gas pressure decline production control completion installation and operations reservoir simulation dimensionless time interference test quantitative analysis hydraulic fracture fracture production well pressure drawdown permeability production rate pressure...

... production, the well was shut-in for 7 months due to facility completion. When the well was reopened, the hydrocarbon production rates increased significantly compared to the values before the shut-in. To investigate the reasons behind this enhancement, we simulated three-phase production rates and bottom...

... reservoir surveillance hydraulic fracturing drilling operation drillstem/well testing sink source term reservoir characterization modeling & simulation drillstem testing pvt measurement relative permeability production rate upper well lower well equation production data semi-analytical...

... flux is measured and scaled to forecast field production rates based on field frac data. The experimental design for core-flow testing has provided insight into GCEOR. Two dominant flow regimes are incorporated: matrix mass transfer into and from the fracture(s) and flow within the fracture(s...

... Abstract The natural gas industry in Western Canada, has seen tremendous changes in the last decade, resulting in significantly increased horizontal well initial production rates. It is of interest to review some of the history of "allowables" and "prorationing", originally placed on Texas oil...

... oil recovery factor production rate permeability Introduction Recently, Unconventional Liquids Rich Reservoirs (ULR) have gained a lot of attention in the oil industry since the conventional reservoirs started to deplete and diminish in number. Typically, ULR include different aspects...

... Railroad Commission and other sources for these pilots. Analytical techniques are used to predict the amount of additional recovery and the pattern efficiency from this data. This is compared to pre-injection forecasts. All cases show increased production rates with injection, and in one pattern where...

... Campana complex reservoir choke change spe annual technical conference productivity production rate Upstream Oil & Gas conservative strategy production data drawdown management hydraulic fracturing linear flow parameter permeability drawdown management approach fracture standard...

... Abstract Liquid loading in horizontal gas wells impairs gas production and if not diagnosed in a timely manner can kill the well. Liquid loading occurs when the gas production rate declines and gas velocity drops below the critical velocity required to carry liquid to surface. Different models...

... matrix flow into a stimulated-reservoir volume (SRV) and/or a finite conductivity fracture. It is shown that when the permeability is a function of the pressure in the reservoir, the production rate increases continuously as the drawdown is increased , and no reversal of productivity is observed...

... Artificial Intelligence complex reservoir production control Modeling & Simulation Upstream Oil & Gas boundary STB MMScf reservoir diagnostic plot production rate Decline Model production data linear flow Reservoir Surveillance fracture production forecasting gas condensate reservoir...

... lateral pay length, fracture stage spacing, mass and type of fracture proppant, volume and type of fracturing fluid, and current production records. Correlations between fracture treatment design and hydrocarbon production are provided for each formation. Production type curves, initial production rates...

... to a substantially weakened waterblocking effect and a well-controlled water-CO 2 mobility. chemical flooding methods enhanced recovery miscible co 2 Brine light crude oil reservoir core plug injection secondary flooding miscible method effective viscosity production rate tertiary flooding...

... for pressure, saturation, and fluid production rate. The productivity index equations for gas and oil utilize pseudopressure which is evaluated with saturation-pressure relationships derived from PVT data. For boundary-dominated flow, when the drainage area is static, the inflow equations are again coupled...

... the proppant pack. The fines then are not able to agglomerate within the proppant pack, and the proppant pack remains relatively clear and better able to allow production fluids to flow through it. The formation of scale in the near-wellbore (NWB) area can play a major role in reducing production rates...

... fracturing breakthrough information management drillstem/well testing diagnostic plot production data flowback analysis frac fluid input parameter correction factor quantitative flowback analysis reservoir production rate case study Introduction Currently operators are exploiting...

... introduced in the MBE proposed in this paper is of importance because although diffusion from kerogen in shale gas reservoirs is by nature a slow process, it provides long term production rates with relatively small declines. To the best of our knowledge, an analytical MBE that includes simultaneously stress...

... & Simulation natural fracture Artificial Intelligence stress anisotropy production rate sequential zipper completion hydraulic fracturing 300-ft well stress shadow hydraulic fracture fracture network unconventional reservoir complex fracture network workflow cumulative oil production reservoir...

... to well spacing and the fracture treatment volume. Fracture propagation was found to positively impact the production performance of the depleted wells, thereby changing their original production decline. hydraulic fracturing shale gas hbp well tracer fluid tracer migration production rate...

.... flow in porous media Fluid Dynamics hydraulic fracturing natural fracture Modeling & Simulation Upstream Oil & Gas permeability model Reservoir Drainage natural fracture permeability complex reservoir secondary fracture system production rate conductivity natural fracture system...