Journal ArticleDOI
Apparent permeability model for real gas transport through shale gas reservoirs considering water distribution characteristic
TLDR
In this paper, the authors employed the Beskok's models to characterize the bulk-gas transport mechanisms through circular nanotubes or slit nanopores with arbitrary aspect ratio, respectively.About:
This article is published in International Journal of Heat and Mass Transfer.The article was published on 2017-12-01. It has received 140 citations till now. The article focuses on the topics: Permeability (earth sciences).read more
Citations
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Journal ArticleDOI
Water adsorption and its impact on the pore structure characteristics of shale clay
Dong Feng,Xiangfang Li,Xiangzeng Wang,Jing Li,Fengrui Sun,Zheng Sun,Tao Zhang,Peihuan Li,Yu Chen,Xu Zhang +9 more
TL;DR: In this paper, water vapor adsorption on montmorillonite (Mt), kaolinite (Kaol) and illite (Il) were performed to investigate the behaviors of water adaption on shale clay, and the effect of adsorbed water on pore structure characteristics, such as apparent pore size distribution (APSD), N2 BET specific surface area (N2-BET SSA) and pore volume (PV), were investigated.
Journal ArticleDOI
Molecular dynamics of methane flow behavior through realistic organic nanopores under geologic shale condition: Pore size and kerogen types
TL;DR: Wang et al. as discussed by the authors simulated the methane flow behavior through authentic kerogen-based circular nanopores with the use of molecular dynamics (MD) for the first time, and a novel construction method was developed to generate kerogenbased organic nanopore with desirable pore size and different kerogen types.
Journal ArticleDOI
Modeling of multi-scale transport phenomena in shale gas production — A critical review
TL;DR: In this paper, a review of the shale gas transport process during shale gas production is presented, and the corresponding multi-scale simulation models that describe the gas multiscale transport mechanisms and accurately predict the amount of shale production are explained.
Journal ArticleDOI
Simulation of turbulent flow of nanofluid due to existence of new effective turbulator involving entropy generation
Mohsen Sheikholeslami,M. Jafaryar,Jagar A. Ali,Samir M. Hamad,Samir M. Hamad,Alireza Divsalar,Ahmad Shafee,Trung Nguyen-Thoi,Zhixiong Li,Zhixiong Li +9 more
TL;DR: In this paper, turbulent flow of H2O based nanomaterial flow containing copper oxide inside a pipe fitted with new swirl flow generator was examined to find the impact of width tape for the Reynolds number in turbulent regime.
Journal ArticleDOI
Review of micro seepage mechanisms in shale gas reservoirs
TL;DR: In this paper, a review of gas micro seepage mechanisms in shale plays is presented, where consistency and diversity among them are revealed, with three recommended methods for shale gas seepages modeling on different purposes.
References
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Book
Microflows and Nanoflows: Fundamentals and Simulation
TL;DR: In this article, a multiscale model of gas flows is proposed for continuoustime simulation, and a reduced-order model of liquid flows is presented for reduced order simulation.
Journal ArticleDOI
Nanopores and Apparent Permeability of Gas Flow in Mudrocks (Shales and Siltstone)
TL;DR: In this article, an apparent permeability term that includes the complexity of flow in nanopores was introduced, and it takes the form of the Darcy equation so that it can easily be implemented in reservoir simulators.
Journal ArticleDOI
Report: a model for flows in channels, pipes, and ducts at micro and nano scales
Ali Beskok,George Em Karniadakis +1 more
TL;DR: In this paper, a general boundary condition that accounts for the reduced momentum and heat exchange with wall surfaces is proposed and its validity is investigated and it is shown that it is applicable in the entire Knudsen range and is second-order accurate in Kn in the slip flow regime.
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Effective Correlation of Apparent Gas Permeability in Tight Porous Media
TL;DR: In this paper, a unified Hagen-Poiseuille-type equation for gaseous flow regimes through tight porous media is described by rigorous application of a unified formulation.
Journal ArticleDOI
Gas flow in ultra-tight shale strata
TL;DR: In this article, a pressure-dependent permeability function, referred to as the APF, was proposed for ultra-tight porous media, where the matrix pore network is composed of nanometre-to-micrometre-size pores.