Microscale Numerical Simulation of Non-Darcy Flow of Coalbed Methane
Sign Up to like & getrecommendations! Published in 2018 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-017-2802-x
Abstract: To obtain the real physical model characterizing the pore structure of coal rocks and further explore the rules governing the flow of coalbed methane (CBM) using numerical simulation, we proposed a sequential method from real… read more here.
Keywords: darcy flow; model; coal model; non darcy ... See more keywords
Base fluids with CNTs as nanoparticles through non-Darcy porous medium in convectively heated flow: A comparative study
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DOI: 10.1016/j.apt.2017.04.003
Abstract: Abstract Comparative analysis for flow of CNTs nanofluids is discoursed in the presence of non-Darcy porous medium. The consequences of homogeneous/heterogeneous process and heat transfer through convection are employed. The flow induced is due to… read more here.
Keywords: study; darcy porous; non darcy; porous medium ... See more keywords
Upscaling LBM-TPM simulation approach of Darcy and non-Darcy fluid flow in deformable, heterogeneous porous media
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2020.108566
Abstract: Abstract This paper presents a numerical approach for the simulation of fluid flow through porous media by proposing a theoretical and numerical meso-to-macro multiscale framework, which combines the advantages of the lattice Boltzmann method (LBM)… read more here.
Keywords: non darcy; darcy; porous media; fluid flow ... See more keywords
The effect of pore structure on non-Darcy flow in porous media using the lattice Boltzmann method
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2018.09.066
Abstract: Abstract Non-Darcy flows associated with high Reynolds numbers often occur in the near-wellbore regions of gas reservoirs or hydraulic fractures and thus should not be ignored. However, investigating non-Darcy flow in these porous rocks through… read more here.
Keywords: darcy flow; flow porous; non darcy; porous media ... See more keywords
Representation of a new physics-based non-Darcy equation for low-velocity flow in tight reservoirs
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2019.106518
Abstract: Abstract There has been a growing interest in the study of low-velocity non-Darcy flow in tight reservoirs. Most existing non-Darcy equations, however, are flawed in model assumption, equation derivation or field practicability. For another, current… read more here.
Keywords: darcy equation; low velocity; physics; non darcy ... See more keywords
Pressure drop and fractal non-Darcy coefficient model for fluid flow through porous media
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2019.106579
Abstract: Abstract Pressure drop loss of fluid flow through porous media is a key issue in many science fields. It has been shown that the non-Darcy coefficient plays a major role in the determination of pressure… read more here.
Keywords: fluid flow; model; non darcy; porous media ... See more keywords
Analytical solutions of non-Darcy seepage of grouted subsea tunnels
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2019.103182
Abstract: Abstract Fluid flow in porous media is very important in a wide range of hydraulic and geotechnical engineering fields. The theoretical basis of fluid flow in porous media is based on the Darcy’s law. There… read more here.
Keywords: subsea; analytical solutions; subsea tunnels; seepage ... See more keywords
Non-Darcy Flow in Hydraulic Flushing Hole Enlargement-Enhanced Gas Drainage: Does It Really Matter?
Sign Up to like & getrecommendations! Published in 2018 at "Geofluids"
DOI: 10.1155/2018/6839819
Abstract: In recent years, the non-Darcy flow has seen a significant increase in interest in conventional and unconventional gas developments. The nonlinear behavior can be described by adding a quadratic term of the velocity with the… read more here.
Keywords: gas drainage; darcy flow; gas; drainage ... See more keywords
Transient Pulse Test for Non-Darcy Flow Behaviors and Hydromechanical Coupling Effect of Fractured Limestone
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/8813396
Abstract: In this paper, the transient pulse test is used to study the permeability and hydromechanical coupling effect of the fractured limestone. The permeability parameters (permeability, β factor of non-Darcy flow, and acceleration coefficient) of non-Darcy… read more here.
Keywords: non darcy; darcy; volume stress; darcy flow ... See more keywords
Erosion Effect on Non-Darcy Hydraulic Characteristics of Limestone and Mudstone Mixture
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DOI: 10.1155/2021/8781289
Abstract: In order to study the water inrush mechanism of faulted rock mass, a series of erosion seepage experiments were carried out to test the non-Darcy hydraulic properties of a limestone and mudstone mixture. The test… read more here.
Keywords: darcy hydraulic; limestone mudstone; erosion; mudstone mixture ... See more keywords
Analysing and characterising horizontal well performance in rectangular closed gas reservoirs considering non-Darcy flow conditions
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Oil, Gas and Coal Technology"
DOI: 10.1504/ijogct.2020.10028649
Abstract: This paper investigates the impact of non-Darcy flow, represented by rate-dependent skin factor (DQSC), on pressure profiles, flow regimes, and productivity indices of horizontal wells extending in conventional and unconventional gas reservoirs. It introduces a… read more here.
Keywords: darcy flow; gas; performance; non darcy ... See more keywords