Apparent permeability evolution due to colloid migration under cyclic confining pressure: On the example of porous limestone

EV Kozhevnikov, MS Turbakov, EP Riabokon… - Transport in Porous …, 2024 - Springer
The paper presents the methodology and results of core tests to assess the impact of colloid
migration on apparent permeability under cyclic confining pressure. In the work, porous …

Permeability evolution of porous sandstone in the initial period of oil production: Comparison of well test and coreflooding data

MS Turbakov, EV Kozhevnikov, EP Riabokon… - Energies, 2022 - mdpi.com
Permeability prediction in hydrocarbon production is an important task. The decrease in
permeability due to depletion leads to an increase in the time of oil or gas production …

Clogging and unclogging of fine particles in porous media: micromechanical insights from an analog pore system

Y Yin, Y Cui, L **g - Water Resources Research, 2024 - Wiley Online Library
Pore clogging and unclogging in porous media are ubiquitous in subsurface hydrologic
processes, which have been studied extensively at various scales ranging from a single …

Colloid migration as a reason for porous sandstone permeability degradation during coreflooding

EV Kozhevnikov, MS Turbakov, EA Gladkikh… - Energies, 2022 - mdpi.com
During coreflooding under stationary conditions, permeability is determined by the Darcy
formula; thus, the apparent permeability is determined, which characterizes the average …

Attachment and detachment of large microplastics in saturated porous media and its influencing factors

S Qi, J Song, J Shentu, Q Chen, K Lin - Chemosphere, 2022 - Elsevier
Groundwater contamination by microplastics (MPs) has been gradually regarded as a
potential human health risk, which calls for detailed investigation of MPs transport behavior …

Biocolloid transport and deposition in porous media: A review

H Bai, J Chen, Y Hu, G Wang, W Liu, E Lamy - Korean Journal of …, 2022 - Springer
In an effort to protect surface and groundwater supplies from contamination, to assess the
risk of microbial groundwater contamination and for the purpose of soil bioremediation …

[HTML][HTML] Fines effect on gas flow in sandy sediments using μCT and pore networks

JA Hannun, RI Al-Raoush, ZA Jarrar, KA Alshibli… - Journal of Natural Gas …, 2022 - Elsevier
Gas production from hydrate-bearing sediments requires methane dissociation, which
induces two-phase gas flow, mobilizing fine clay particles from within saturated pores. Fines …

Colloidal-induced permeability degradation assessment of porous media

EV Kozhevnikov, MS Turbakov… - Géotechnique …, 2022 - icevirtuallibrary.com
The paper presents the methodology and results of coreflooding, taking into account the
decrease in the permeability caused by the migration of natural colloids during fluid …

An insight into the effect of gas on pore clogging using a resolved CFD-DEM coupling model

T Wang, Z Shi, M Peng, M Li - Computers and Geotechnics, 2025 - Elsevier
Pore clogging phenomena are commonly encountered in porous media and have been
extensively investigated. However, with the increasing prominence of fields like hydrate …

[HTML][HTML] Fluid flow and colloid transport experiment in single-porosity sample; tracking of colloid transport behavior in a saturated micromodel

ET de Vries, Q Tang, S Faez, A Raoof - Advances in Water Resources, 2022 - Elsevier
Release of colloids and their subsequent transport into the subsurface environments takes
place during a wide range of applications such as industrial, energy storage, and …