... production control valve operations upstream oil & gas north america government artificial lift system vibration fluid sucker rod pump system equation port williams chatter implementation apparatus geometry Sucker rod pumps are common reciprocating downhole pumps used globally...

... mudrock clastic rock asia government flow metering heat-transfer coefficient exchanger spe production helical baffle dissertation shale oil production monitoring heater equation baffle heater mathematics of computing china government reservoir surveillance mudstone wang diameter...

... of Petroleum Engineers united states government separation and treating fluid dynamics separator inlet deflector upstream oil & gas machine learning simulation geometry artificial intelligence deflector mrt water phase equation particle oil phase contour multiphase separator spe...

...M. G. Ramirez; D. O. A. Cruz; F. Nikfarjam; H. R. Anbarlooei Summary Mechanistic slug models generally depend on several empirical correlations. This work presents an extended model, which incorporates a recently theoretically developed family of friction equations for purely viscous non-Newtonian...

... perforation diameter equation completion installation and operations viscosity proppant concentration geometry perforation entrance hydraulic fracturing erosion hardness perforation erosion perforation fluid viscosity sedimentary rock treatment rate geologist united states government rock...

... simulation processes; the fracture propagation length and direction are determined by phase-field governing equations and are natural outcomes of numerical solution. This treatment greatly simplifies the procedures to handle fracture topology and to switch between constitutive rules to govern fracture...

... semi-analytical model technical conference united states government permeability hydraulic fracture flow regime emami-meybodi boundary derivative curve upstream oil & gas reservoir equation multi-wing fractured well wellbore pressure curve wellbore pressure geology fracture segment...

... viscosity mist eliminator operations svendsen application spe production efficiency equation mesh upstream oil & gas calculate saudi arabia government geometry dry pressure drop pressure drop drop prediction void fraction asia government mesh pad prediction correlation stichlmair...

... pressure behavior v-shape vertical well dual-porosity model spe production & operations pressure derivative porosity equation pressure transient analysis fracture fracture conductivity spe production fractured reservoir permeability conventional dual-porosity model pressure distribution...

... angle well trajectory trafficability horizontal well artificial intelligence cluster number axial force pump thrust spe production string buckling cable friction thrust wellbore length cable characteristic reservoir equation It is assumed that the well trajectory has N...

... geothermal system flow rate pipe closed-loop system heat transfer coefficient annulus temperature california hydrocarbon well university may 2022 upstream oil & gas diameter heat exchanger annulus diameter equation spe production & operation The role of renewable energy...

... kinetics, heat transfer, fusion of wax, and associated two-phase flow. The governing equations have been solved using the finite-volume method. The resulting simulator can be used to prepare an optimum thermochemical plan by analyzing the effects of important factors including wax details, deposition...

... ( Cundall and Strack 1979 ) coupling method to establish a fluid/particle two-phase flow model. The fluid flow is described by the mass conservation equation, Navier-Stokes equation, and turbulent k -ε equations considering the solid phase interaction. The particle trajectory is described by Newton’s...

... on the final pressure calculated. In this study, the percentage change/variation of the final pressure using the various forms of a standard analytical pressure rise equation is also discussed in detail. Modeling pressure rise due to thermal expansion of trapped liquids has become an inevitable task...

...‐slippage models are compared with field data. Based on the result of this comparison, an improved plunger‐slippage model is derived based on the Navier‐Stokes equation and dimensional analysis. Adjustments are applied to increase the model's validity. The mathematical and laboratory work have shown...

... & gas wellbore storage water management drillstem/well testing sandface falloff interpretation wellbore pressure response equation coefficient aquifer expansion reservoir model operation gauge injection thermal effect flow in porous media afterflow waterflooding injector 1...

... by the porosity and fluid saturations. The fluid flow is calculated by solving the Darcy‐Brinkman‐Stokes equation, in which the relative permeabilities are functions of the saturations. The acid transport and reaction equations are solved, and as the acid injection proceeds and the rock is dissolved, the porosity...

... refinery fraction flow measurement equation Reservoir Surveillance multiphase flow subsystem disturbance interconnection Multiphase Flow Measurement fluid modeling artificial lift system reservoir simulation drilling operation downstream oil & gas multiphase fluid november 2020...

... fluid loss control fluidization backwash flow rate fraction equation backwash cycle The two‐fluid Eulerian‐Eulerian model was used to simulate turbulent solid–liquid flow. This model is commonly used to simulate the solid–liquid flow because it allows for calculations of a wide range...

... acid convection and diffusion equation is solved and the fracture's etched–width profile is calculated. An iterative procedure is then implemented in a temperature–dependent kinetic model that stops when both the temperature and the acid solutions converge. When the injection stops, the acid etching...