Related Experiment Video
Updated: Mar 24, 2026
10:18
Dynamic Pore-scale Reservoir-condition Imaging of Reaction in Carbonates Using Synchrotron Fast Tomography
Published on: February 21, 2017
8.9K
THMC Modeling for CO2 Geological Storage: Advances, Challenges, and Prospects
ACS Omega
|March 23, 2026
Summary
Carbon geological storage (CGS) relies on complex thermal, hydraulic, mechanical, and chemical (THMC) processes. This review provides a unified framework for THMC coupling in CGS, addressing current challenges and proposing future development directions.
Area of Science:
- Geological Engineering
- Environmental Science
- Computational Science
Background:
- Carbon geological storage (CGS) is crucial for carbon neutrality.
- CGS safety and effectiveness depend on coupled thermal, hydraulic, mechanical, and chemical (THMC) processes.
- Current research lacks a unified framework for understanding and simulating THMC interactions in CGS.
Purpose of the Study:
- To provide a comprehensive review of the THMC coupling application landscape in CGS.
- To elucidate fundamental THMC processes, their interactions, and numerical simulation approaches.
- To identify current challenges and propose future development directions for THMC modeling in CGS.
Main Methods:
- Review of fundamental THMC processes and interaction mechanisms (2- to 4-field coupling).
- Analysis of numerical tactics, computational methodologies, and software platforms for THMC simulation.
- Examination of THMC model applications in site screening, wellbore integrity, and storage evolution.
Main Results:
- Identified key applications of THMC models in deep saline aquifers and depleted oil/gas reservoirs.
- Evaluated the pros and cons of various numerical and computational approaches.
- Highlighted critical challenges including computational efficiency, parameter uncertainty, and validation.
Conclusions:
- A unified framework for THMC coupling in CGS is needed.
- Addressing current challenges requires advancements in intelligent algorithms, multiscale modeling, data assimilation, and standardized platforms.
- Improved THMC understanding and modeling will enhance CGS safety, efficiency, and scalability.
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