Pore-scale simulation of multiphase flow and reactive transport processes involved in geologic carbon sequestration

W Wang, Q ** capacity of subsurface systems for geological storage of CO2: Measurement techniques, meta-analysis of influencing factors, and future …
H Zhang, M Arif - Earth-Science Reviews, 2024 - Elsevier
Geological storage of CO 2 is a promising technique to mitigate anthropogenic CO 2
emissions. The effectiveness of CO 2 storage in the subsurface formations relies on various …

[HTML][HTML] Pore-scale visualization of hydrogen storage in a sandstone at subsurface pressure and temperature conditions: Trap**, dissolution and wettability

Z Jangda, H Menke, A Busch, S Geiger… - Journal of colloid and …, 2023 - Elsevier
Hypothesis Underground hydrogen (H 2) storage is a potentially viable solution for large-
scale cyclic H 2 storage; however, the behavior of H 2 at subsurface pressure and …

Porous media characterization using Minkowski functionals: Theories, applications and future directions

RT Armstrong, JE McClure, V Robins, Z Liu… - Transport in Porous …, 2019 - Springer
An elementary question in porous media research is in regard to the relationship between
structure and function. In most fields, the porosity and permeability of porous media are …

Pore-scale simulation of remaining oil distribution in 3D porous media affected by wettability and capillarity based on volume of fluid method

Y Yang, S Cai, J Yao, J Zhong, K Zhang, W Song… - International Journal of …, 2021 - Elsevier
Characterizing the trapped phase in porous media is essential for many engineering
applications, such as enhanced oil recovery, nuclear storage, and geological sequestration …

Beyond Darcy's law: The role of phase topology and ganglion dynamics for two-fluid flow

RT Armstrong, JE McClure, MA Berrill, M Rücker… - Physical Review E, 2016 - APS
In multiphase flow in porous media the consistent pore to Darcy scale description of two-fluid
flow processes has been a long-standing challenge. Immiscible displacement processes …

In situ characterization of mixed-wettability in a reservoir rock at subsurface conditions

AM Alhammadi, A AlRatrout, K Singh, B Bijeljic… - Scientific reports, 2017 - nature.com
We used X-ray micro-tomography to image the in situ wettability, the distribution of contact
angles, at the pore scale in calcite cores from a producing hydrocarbon reservoir at …

From connected pathway flow to ganglion dynamics

M Rücker, S Berg, RT Armstrong… - Geophysical …, 2015 - Wiley Online Library
During imbibition, initially connected oil is displaced until it is trapped as immobile clusters.
While initial and final states have been well described before, here we image the dynamic …

Capillary-dominated fluid displacement in porous media

K Singh, M Jung, M Brinkmann… - Annual Review of Fluid …, 2019 - annualreviews.org
Liquid invasion into a porous medium is a phenomenon of great importance in both nature
and technology. Despite its enormous importance, there is a surprisingly sparse …

Pore‐scale displacement mechanisms as a source of hysteresis for two‐phase flow in porous media

S Schlüter, S Berg, M Rücker… - Water Resources …, 2016 - Wiley Online Library
The macroscopic description of the hysteretic behavior of two‐phase flow in porous media
remains a challenge. It is not obvious how to represent the underlying pore‐scale processes …