Simulation of gas flow in micro-porous media with the regularized lattice Boltzmann method
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In this article, a regularized multiple-relaxation-time (MRT) lattice Boltzmann (LB) model is applied to analyze gas flow in 2D micro-porous medium reconstructed by quartet structure generation set (QSGS) on pore-scale.About:
This article is published in Fuel.The article was published on 2017-10-01 and is currently open access. It has received 59 citations till now. The article focuses on the topics: Tight gas & Lattice Boltzmann methods.read more
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Journal ArticleDOI
Quantitative visualization and characteristics of gas flow in 3D pore-fracture system of tight rock based on Lattice Boltzmann simulation
TL;DR: In this paper, the 3D pore-fracture systems of tight rock are reconstructed based on the representation unit volume (REV) of the intact tight sandstone and fractal fracture.
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3D Multi-scale Reconstruction of Fractured Shale and Influence of Fracture Morphology on Shale Gas Flow
TL;DR: In this article, the effects of fracture complexity and gas pressure on shale gas flow and shale permeability were analyzed and studied quantitatively, showing that the gas flow behavior in the fractured shale is more sensitive at low-pressure condition whereas the gas rarefaction effect was more sensitive to the shale with highly rough fracture or low fracture connectivity.
Journal ArticleDOI
Probing Effective Wetting in Subsurface Systems
Chenhao Sun,James E. McClure,Peyman Mostaghimi,A. L. Herring,Steffen Berg,Steffen Berg,Ryan T. Armstrong +6 more
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Apparent permeability model for gas transport in shale reservoirs with nano-scale porous media
TL;DR: In this paper, a real gas transport model for shale matrix pores is proposed so that the shale gas transport behavior can be analyzed more accurately, and the influence of multiple factors on gas transport capacity is analyzed, the results show that the total apparent permeability increases with the increase of total organic carbon (TOC) when the pressure is higher than 5
Journal ArticleDOI
Gas Flow Models of Shale: A Review
TL;DR: In this article, the failure to match field data and laboratory-scale evidence of non-Darcy flow has led to the failure of conventional flow models based on Darcy's flow physics.
References
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Book
Computer and Robot Vision
TL;DR: This two-volume set is an authoritative, comprehensive, modern work on computer vision that covers all of the different areas of vision with a balanced and unified approach.
Journal ArticleDOI
Morphology, Genesis, and Distribution of Nanometer-Scale Pores in Siliceous Mudstones of the Mississippian Barnett Shale
TL;DR: In this article, the authors used scanning electron microscopy to characterize the pore system in the Barnett Shale of the Fort Worth Basin, Texas, showing that the pores in these rocks are dominantly nanometer in scale (nanopores).
Journal ArticleDOI
Pore-scale imaging and modelling
Martin J. Blunt,Branko Bijeljic,Hu Dong,Oussama Gharbi,Stefan Iglauer,Peyman Mostaghimi,Adriana Paluszny,Christopher H. Pentland +7 more
TL;DR: Pore-scale imaging and modelling is becoming a routine service in the oil and gas industry as discussed by the authors, and has potential applications in contaminant transport and carbon dioxide storage, which has been shown to transform our understanding of multiphase flow processes.
Journal ArticleDOI
Nanoscale Gas Flow in Shale Gas Sediments
TL;DR: In this paper, a combination of a nanopore network connected to a micrometre pore network is used to model the gas flow in shale gas sediments, which is consistent with the Knudsen diffusivity which supports the slip boundary condition at the nanopore surfaces.
Journal ArticleDOI
Lattice Boltzmann model for incompressible flows through porous media.
Zhaoli Guo,Tianshou Zhao +1 more
TL;DR: A lattice Boltzmann model is proposed for isothermal incompressible flow in porous media and the key point is to include the porosity into the equilibrium distribution, and add a force term to the evolution equation to account for the linear and nonlinear drag forces of the medium.
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