... 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 Fig. 7 Stabilized flow through vortex insert. A vortex velocity...

... 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 helical baffle heater rock type production logging...

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...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...

... 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 type...

... ( d n l + l | ∇ d | 2 ) d Ω . The weak form can be obtained by taking the variation of the energy functional, δ Π = δ Π i n t - δ Π e x t = 0 . The standard Galerkin finite element method is used to discretize the governing equations...

... 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 fracture wing number operations off-center distance seepage...

... and co-knit mesh pads and can be adapted to other packing geometries, requiring only dry pressure drop data. separation and treating liquid holdup diameter viscosity mist eliminator operations svendsen application spe production efficiency equation mesh upstream oil & gas calculate...

... fracturing conductivity 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...

... cable friction thrust wellbore length cable characteristic reservoir equation The borehole curvature, which describes the degree of curvature of the well trajectory, directly affects the pass-through capacity of downhole tools. The pass-through capacity of downhole tools decreases...

... 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 production is critical to the decarbonization of the energy ecosystem. Geothermal...

... 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...

... in the grid, dimensionless. 7 6 2021 24 8 2021 27 7 2021 30 11 2021 16 2 2022 Copyright © 2022 Society of Petroleum Engineers Particle translational equation: (6) m p , i d u p , i d t = ∑ F p c , i j + F l p , i + m...

... 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. Annular pressure buildup (APB) has remained an area of major concern for subsea oil and gas developments...

...‐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...

... 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 temperature effect reservoir...

... 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...

... Intelligence production logging Fluid Dynamics phase fraction application estimation Upstream Oil & Gas observer flow characterization condensate SPE Production soft sensor flow metering accuracy refinery fraction flow measurement equation Reservoir Surveillance multiphase flow...

... water management drilling fluid property scrubber pump jet flow fluidization time fluidized bed operation SPE Production fluid loss control fluidization backwash flow rate fraction equation backwash cycle Granular nutshell filters are commonly used as deep‐bed media filters...

... 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...