Review of micro seepage mechanisms in shale gas reservoirs
Accurate understanding of gas micro seepage mechanisms in shale plays is of great
importance for numerical simulation and productivity prediction. Classical seepage theory …
importance for numerical simulation and productivity prediction. Classical seepage theory …
A review of transport mechanisms and models for unconventional tight shale gas reservoir systems
Gas transport in unconventional reservoirs is highly complex by differing greatly from those
in conventional reservoirs with low porosity and permeability. Shale incorporates both …
in conventional reservoirs with low porosity and permeability. Shale incorporates both …
CO2 sequestration coupled with enhanced gas recovery in shale gas reservoirs
Carbon capture and storage in depleted shale gas reservoirs offers an opportunity to utilize
CO 2 for enhanced gas recovery while providing access to fossil fuels. To evaluate CO 2 …
CO 2 for enhanced gas recovery while providing access to fossil fuels. To evaluate CO 2 …
A simple permeability model for shale gas and key insights on relative importance of various transport mechanisms
Gas transport mechanism in a shale nanopore is investigated by considering convective
flow, gas diffusion, and surface diffusion. A common practice in modeling shale gas …
flow, gas diffusion, and surface diffusion. A common practice in modeling shale gas …
Multiscale gas transport behavior in heterogeneous shale matrix consisting of organic and inorganic nanopores
The complicated nanoporous structure and significant heterogeneity of shale matrix make it
challenging to fully understand the gas transport behavior in shale. Towards this end, herein …
challenging to fully understand the gas transport behavior in shale. Towards this end, herein …
Numerical simulation of CO2 sequestration in shale gas reservoirs at reservoir scale coupled with enhanced gas recovery
C Tang, W Zhou, Z Chen, J Wei - Energy, 2023 - Elsevier
Shale gas resources are very important unconventional fossil fuel resources. Due to the
competitive adsorption relationship between CO 2 and CH 4, carbon capture and …
competitive adsorption relationship between CO 2 and CH 4, carbon capture and …
Gas transport characteristics in shale matrix based on multiple mechanisms
L Zhang, H Liang, Y Zhao, J **e, X Peng, Q Li - Chemical Engineering …, 2020 - Elsevier
Gas transport characteristics in shale matrix can be represented by permeability. However,
shale gas flow is influenced by multiple mechanisms, and existing matrix permeability …
shale gas flow is influenced by multiple mechanisms, and existing matrix permeability …
Nanoconfined transport characteristic of methane in organic shale nanopores: the applicability of the continuous model
In recent years, since the fast mass transport emerges from some low-dimensional
nanostructures (eg, graphene and CNTs), the applicability of the continuous model (eg …
nanostructures (eg, graphene and CNTs), the applicability of the continuous model (eg …
Impacts of gas properties and transport mechanisms on the permeability of shale at pore and core scale
In this work, new integrated permeability models for micro-nanopores and fractal shale
matrixes are constructed by coupling different transport mechanisms, adsorption …
matrixes are constructed by coupling different transport mechanisms, adsorption …
Anisotropic elastoplastic response of double-porosity media
We present a continuum framework to simulate fluid flow through anisotropic elastoplastic
media with double porosity. Two effective stress measures σ′ and σ′′ emerge from the …
media with double porosity. Two effective stress measures σ′ and σ′′ emerge from the …