Numerical simulation study on the micro flow law of supercritical CO2 in porous media of reservoirs

Author:

Xie Ping1,Zhou Mengmeng1,Wang Haizhu1,Wang Bin1,Xu Runzi2,Dong Zhuoxin2

Affiliation:

1. State Key Laboratory of Petroleum Resources and Engineering, China University of Petroleum, Beijing, China + College of Petroleum Engineering, China University of Petroleum, Beijing, China

2. College of Petroleum Engineering, China University of Petroleum, Beijing, China

Abstract

Through the development of a mathematical model for micro-scale multi-phase flow of supercritical CO2 and a simplified geological reservoir micro-model, nu?merical simulations were executed using the open-source CFD software Open FOAM. The study systematically analyzed various engineering and geological parameters? influence on the micro-scale flow patterns of supercritical CO2 under reservoir temperature and pressure conditions. These insights provide guidance for designing process parameters in fracturing and storing supercritical CO2.

Publisher

National Library of Serbia

Reference13 articles.

1. Kai, J., et al., The Development of Carbon Capture Utilization and Storage (CCUS) Research in China: A Bibliometric Perspective, Renewable and Sustainable Energy Reviews, 138 (2021), 110521

2. Xie, H., et al., Carbon Geological Utilization and Storage in China: Current Status and Perspectives, Acta Geotechnica, 9 (2014), 1, pp. 7-27

3. Xu, Y. Q., et al., Numerical Simulation Method and Structural Optimization for Shearing Capacity of Ram Blowout Preventers, Geoenergy Science and Engineering, 233 (2024), 212559

4. Liu, S. Y., et al., The Study on Dispersion Characteristics of Supercritical CO2-CH4 Miscible Displacevoir (in Chinese), Journal of Engineering Thermophysics, 44 (2023), Mar., pp. 586-591

5. Zhao, G., et al., Capillary Sealing Effect and High-pressure Breakthrough Mechanism of Hydrate Reservoir (in Chinese), Journal of Engineering Thermophysics, 44 (2023), Mar., pp. 586-591

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