Multiphase flow in highly fractured shale gas reservoirs: Review of fundamental concepts for numerical simulation

MB Seales - Journal of Energy Resources …, 2020 - asmedigitalcollection.asme.org
Conventional hydrocarbon reservoirs, from an engineering and economic standpoint, are
the easiest and most cost-efficient deposits to develop and produce. However, as economic …

Simulation study of wormhole formation and propagation during matrix acidizing of carbonate reservoirs using a novel in-situ generated hydrochloric acid

S Kiani, S Jafari, SN Apourvari… - Advances in Geo-Energy …, 2021 - yandy-ager.com
Optimum acid selection based on reservoir condition is one of the key elements in achieving
a successful treatment in carbonate matrix acidizing. High reaction and corrosion rate of …

Pore network and solute flux pattern analysis towards improved predictability of diffusive transport in argillaceous host rocks

T Bollermann, T Yuan, J Kulenkampff, T Stumpf… - Chemical …, 2022 - Elsevier
Clay rock formations are considered as host rocks for underground radioactive waste
repositories. Reliable predictions of diffusive transport heterogeneity are critical for …

A comparative study on heterogeneity of clay rocks using pore‐scale diffusion simulations and experiments

T Yuan, Y Yang, N Ait‐Mouheb… - Journal of …, 2022 - Wiley Online Library
Accurate modeling and simulation of radionuclide migration in clay rocks such as the
Opalinus Clay (OPA) play a key role in the safety assessment of deep geological …

The influence of sedimentary and diagenetic heterogeneity on the radionuclide diffusion in the sandy facies of the Opalinus Clay at the core scale

T Yuan, C Fischer - Applied Geochemistry, 2022 - Elsevier
Molecular diffusion is an important transport mechanism for radionuclide migration in low-
permeable argillaceous host rock such as Opalinus Clay (OPA). In this study, the influence …

Effective diffusivity prediction of radionuclides in clay formations using an integrated upscaling workflow

T Yuan, C Fischer - Transport in Porous Media, 2021 - Springer
The effective diffusivity is a key parameter in the diffusive transport calculations, thus
decisive for predicting the radionuclide migration in low-permeable clay-rich formations …

[HTML][HTML] Model-based interpretation of bottomhole pressure records during matrix treatments in layered formations

I Reznikov, D Abdrazakov, D Chuprakov - Petroleum Science, 2024 - Elsevier
During injection treatments, bottomhole pressure measurements may significantly mismatch
modeling results. We devise a computationally effective technique for interpretation of fluid …

The influence of sedimentary heterogeneity on the diffusion of radionuclides in the sandy facies of opalinus clay at the field scale

C Chen, T Yuan, R Lu, C Fischer… - Advances in …, 2022 - adgeo.copernicus.org
Radionuclide migration in clay-rich formations is typically dominated by diffusion
considering the low permeability of these formations. An accurate estimation of radionuclide …

Hydrodynamic driven dissolution in porous media with embedded cavities

M Rasoulzadeh, MMH Al Hubail, H Deng… - Physics of Fluids, 2020 - pubs.aip.org
Hydrodynamics characterization and analysis is an essential part in studying mineral
dissolution in porous media with complex heterogeneous pore structures including …

Heat Transfer Included Simulation of Carbonate Rock Acidizing Using Two-Scale Continuum Model with Varying Rock Physics Curves

MH Nami, M Ahmadi, M Sharifi - SPE Journal, 2023 - onepetro.org
Matrix acidizing is the commonly used method to enhance permeability of a damaged zone
around the well. Acid injection will dissolve the rock, creating narrow, high-permeability …