Relative permeability curve prediction from digital rocks with variable sizes using deep learning

C Xie, J Zhu, H Yang, J Wang, L Liu, H Song - Physics of Fluids, 2023 - pubs.aip.org
Recent advancements in artificial intelligence (AI) technology have offered new ways to
obtain the relative permeability curve that is crucial for subsurface engineering problems …

Upscaling Permeability Using Multiscale X‐Ray‐CT Images With Digital Rock Modeling and Deep Learning Techniques

F Jiang, Y Guo, T Tsuji, Y Kato… - Water Resources …, 2023 - Wiley Online Library
This study presents a workflow to predict the upscaled absolute permeability of the rock core
direct from CT images whose resolution is not sufficient to allow direct pore‐scale …

An improved multicomponent pseudopotential lattice Boltzmann method for immiscible fluid displacement in porous media

M Sedahmed, RCV Coelho, HA Warda - Physics of Fluids, 2022 - pubs.aip.org
Immiscible fluid displacement in porous media occurs in several natural and industrial
processes. For example, during petroleum extraction from porous rock reservoirs, water is …

Pore-resolved volume-of-fluid simulations of two-phase flow in porous media: Pore-scale flow mechanisms and regime map

AS Ambekar, S Mondal, VV Buwa - Physics of Fluids, 2021 - pubs.aip.org
Two-phase flow through porous media is important to the development of secondary and
tertiary oil recovery. In the present work, we have simulated oil recovery through a pore …

Pore-scale study of three-phase displacement in porous media

X Zhu, L Chen, S Wang, Q Feng, W Tao - Physics of Fluids, 2022 - pubs.aip.org
Carbon capture, utilization, and storage have been an effective way to deal with global
climate issues. Injecting CO 2 into depleted oil reservoirs can reach the dual goal of carbon …

Study of fluid displacement in three-dimensional porous media with an improved multicomponent pseudopotential lattice Boltzmann method

M Sedahmed, RCV Coelho, NAM Araújo… - Physics of …, 2022 - pubs.aip.org
We generalize a recently developed improved multicomponent pseudopotential lattice
Boltzmann method in three dimensions and analyze its applicability to simulate flows …

Modeling of three-phase displacement in three-dimensional irregular geometries using a lattice Boltzmann method

S Li, H Liu, J Zhang, F Jiang, G Xi - Physics of Fluids, 2021 - pubs.aip.org
Three-phase displacement process in a porous media is significantly influenced by
wettability of the solid surfaces. It remains a research challenge to model and simulate three …

Modeling and simulation of flow–osteocyte interaction in a lacuno-canalicular network

J Barber, I Manring, S Boileau, L Zhu - Physics of Fluids, 2023 - pubs.aip.org
Osteocytes are bone cells that can sense mechanical cues (stress and strain) and respond
by releasing biochemical signals that direct bone remodeling. This process is called …

The effect of temperature on the mechanical behavior of Berea sandstone under confining pressure: experiments

CMA Iftikhar, AS Khan, V Nambori - International Journal of Geo …, 2023 - Springer
For the first time, axial and circumferential (diametral) strains are measured directly on Berea
sandstone cylindrical samples at different high temperatures as a function of confining …

[HTML][HTML] Meso-scale investigation on the permeability of frozen soils with the lattice Boltzmann method

H Xia, Y Lai, M Mousavi-Nezhad - Physics of Fluids, 2024 - pubs.aip.org
Complex composition and intricate pore-scale structure of frozen soils poses significant
challenges in reliably and efficiently obtaining their permeability. In this study, we propose a …