... hydraulic jet pump production monitoring lfc intake gvf reservoir surveillance high-speed hap upstream oil & gas multiphase pump production control coefficient envelope impeller operation reduction performance envelope high-speed high-gvf helico-axial pump different intake gvf flow rate...

... equation development invariant petroleum engineer wellbore azimuth operation wellbore design strength equation coefficient modeling rock type geologist strike-slip fault regime geology input data failure criterion mud weight density sensitivity analysis clastic rock geological...

... heterogeneous aquifer model with one well as injector/producer. Fifteen-permeability data sets were generated using the Gaussian sequential method using Dykstra-Parson's coefficients (VDP) of 0.3, 0.5, and 0.7, with several realizations. Additionally, the impacts of the well placement strategies in terms...

...), normalized productivity improvement factor (PIF n ), well productivity coefficient (Cwp), in conjunction with a statistical distribution function to reflect the average and most likely values. In addition, average oil/gas/water production, cumulative production, reserves, and estimated ultimate recovery (EUR...

... Abstract Oil field tracers are extensively utilized to evaluate and understand production data, pressure test analysis, inter-well connectivity, as well as enhanced oil recovery (EOR). One of the important properties of the tracer is the partition coefficient, which is the ratio of tracer...

... acquisition accuracy outlier gamma ray correlation interquartile range society geologist resistivity value petroleum engineer drill bit ray value coefficient geology Introduction Geosteering centers are used in many oil and gas companies. They are designed to help control and report...

..., or porous pressure p : (1) σ ^ i j = σ i j - α p δ i j The α coefficient is the Biot's effective stress parameter ( Biot 1956 ), which depends on the relation between bulk moduli K and K s of fluid-saturated rock and drained rock skeleton samples...

... well prediction genetic algorithm artificial intelligence fracture half-length coefficient optimization model complex reservoir shale gas algorithm presented fracture parameter geology clastic rock geomechanics horizontal well mudstone shale gas reservoir geologist rock type...

... were performed at rotor operating speed of 6000 RPM and a gas-liquid density ratio of 0.005. The results showed that the high-speed HAP developed positive dimensionless pressure boosts for intake GVFs up to 98% and total flow coefficients up to 0.0152. The results indicate that the intake system...

... estimation wellbore design reservoir characterization variation permeability coefficient geological subdiscipline breakdown pressure normalized pore pressure software product borehole interval wellbore surface inclination angle engineering chart geologist borehole interval length-to-radius...

... note that miscibility conditions will change from one HnP cycle to another, as the injected gas mixes with an oil composition that changes between cycles. We have used the CMG-GEM compositional simulator to interpret the HnP experimental results. When multicomponent diffusion coefficients were...

... drilling operation circulation well control annular pressure drilling displacement applied strain lcm sample lcm product lcm treatment job coefficient drilling fluids and materials resilient characteristic resiliency plug loss zone test apparatus apparatus resilient property strain energy...

... deliverability prediction flow in porous media pressure transient testing fluid dynamics log analysis modeling & simulation neural network inflow performance information drainage radius reservoir annual technical conference aofp petroleum engineer thickness coefficient spe-204802-m cognitive...

... by the compassion results of traditional method without the complex factors. Besides, the effect related parameters of stress sensitivity coefficient, skin factor, permeability ratio and sanding radius on the typical curves of well-testing are analyzed. This work introduces two-zone composite model to reflect...

... properties; the models consider the crossflow coefficient and the compression coefficient. According to the model results, the fracture permeability decreases with increasing effective stress. The degree of decline is related to the crossflow coefficient and the compression coefficient. Most...

... 0.645 424 0.2 Danian chalk 2200 0.227 0.354 0.709 0.725 3.67 0.01 Gulf of Mexico shale 760 0.219 0.447 0.868 0.968 0.0143 0.0001 Note the diffusivity coefficient ( c ) in the table is calculated from the mobility coefficient ( κ ) and storage coefficient ( S ): c...

.... The sensitized reservoir and geomechanical properties include matrix permeability, Poisson's ratio, and Biot's coefficient. Increasing the matrix permeability from a base value of 0.2 ?D to 2 ?D caused the flowing fracture lengths to increase by 69%, 68%, and 48% in the heel, middle, and toe clusters...

... fluid optimization drilling operation rop correlation Upstream Oil & Gas correlation deployment drilling performance WOB society of petroleum engineers torque RPM Regression Technique ROP coefficient penetration well drilling performance machine learning drilling rate drilling...

...-throat parameters (e.g. porosity, permeability, the maximum pore-throat radius, average pore-throat radius and sorting coefficient, etc.) will change during waterflooding. This work presents accurate and fast analytical models to perform the evolution rule of pore-throat characteristics of porous media...

... Intelligence structural geology chemical fingerprint average cumulative oil production sterane coefficient oil production Christensen calibration biomarker chromatogram machine learning Upstream Oil & Gas correlation black dotted line diagenesis crude oil retene thermal maturity moldowan...