Chemical and reactive transport processes associated with hydraulic fracturing of unconventional oil/gas shales
Hydraulic fracturing of unconventional oil/gas shales has changed the energy landscape of
the US Recovery of hydrocarbons from tight, hydraulically fractured shales is a highly …
the US Recovery of hydrocarbons from tight, hydraulically fractured shales is a highly …
Molecular dynamics of methane flow behavior through realistic organic nanopores under geologic shale condition: pore size and kerogen types
Up to date, for the purpose of simplicity, graphene-based structures, like nano-porous
carbons or carbon nanotubes, have been widely utilized to investigate methane flow …
carbons or carbon nanotubes, have been widely utilized to investigate methane flow …
Development of atomistic kerogen models and their applications for gas adsorption and diffusion: a mini-review
With the emergence of shale gas, numerous atomic-scale models of kerogen have been
proposed in the literature. These models, which attempt to capture the structure, chemistry …
proposed in the literature. These models, which attempt to capture the structure, chemistry …
Review of shale gas transport prediction: Basic theory, numerical simulation, application of ai methods, and perspectives
The gas transport mechanism in shale reservoirs is extremely complex and is a typical
multiscale and multiphysics coupled transport process, considering the complex shale rock …
multiscale and multiphysics coupled transport process, considering the complex shale rock …
Bridging microscopic dynamics and hydraulic permeability in mechanically-deformed nanoporous materials
In the field of nanoconfined fluids, there are striking examples of deformation/transport
coupling in which mechanical solicitation of the confining solid and dynamics of the confined …
coupling in which mechanical solicitation of the confining solid and dynamics of the confined …
Formation mechanism and structural characteristic of pore-networks in shale kerogen during in-situ conversion process
In-situ conversion process (ICP) appears to be a promising approach to enhance
hydrocarbon recovery of shale reservoirs. During the ICP, the pore-networks gradually …
hydrocarbon recovery of shale reservoirs. During the ICP, the pore-networks gradually …
Multiscale simulation of diffusion in porous media: from interfacial dynamics to hierarchical porosity
U Tallarek, D Hlushkou, J Rybka… - The Journal of Physical …, 2019 - ACS Publications
We present a multiscale simulation approach to derive effective bed diffusion coefficients (D
bed) in hierarchically structured, macro/mesoporous materials employed as fixed beds for …
bed) in hierarchically structured, macro/mesoporous materials employed as fixed beds for …
Studies of the storage and transport of water and oil in organic-rich shale using vacuum imbibition method
The inorganic pores, organic pores, and kerogen matrix are important media to store water
and oil in shale rocks. We present a vacuum imbibition method to identify the volume of …
and oil in shale rocks. We present a vacuum imbibition method to identify the volume of …
Molecular insights of condensate trapping mechanism in shale oil reservoirs and its implications on lean gas enhanced oil recovery
The heterogeneous pore structure and the confinement effect of the narrow pore space lead
to the differential release/retention phenomenon of hydrocarbons in unconventional …
to the differential release/retention phenomenon of hydrocarbons in unconventional …
Pore-scale investigation on coupled diffusion mechanisms of free and adsorbed gases in nanoporous organic matter
The long-term productivity of shale reservoirs is determined by shale gas diffusion properties
in tight mudrocks, particularly in nanoporous organic matter (OM), within which the shale gas …
in tight mudrocks, particularly in nanoporous organic matter (OM), within which the shale gas …