Modeling reactive multi-component multi-phase flow for Geological Carbon Sequestration (GCS) with Matlab

被引:5
作者
Wang, Yufei [1 ,2 ]
Fernandez-Garcia, Daniel [1 ,2 ]
Saaltink, Maarten W. [1 ,2 ]
机构
[1] Univ Politecn Cataluna, Dept Civil & Environm Engn, Jordi Girona 1-3, Barcelona 08034, Spain
[2] UPC CSIC, Associated Unit, Hydrogeol Grp, Barcelona, Spain
基金
欧盟地平线“2020”;
关键词
Geological Carbon Sequestration; Reactive transport; Multi-phase flow; Geochemistry; PROCESSES INVOLVING MINERALS; IRREVERSIBLE REACTIONS; CHEMICAL-REACTIONS; AQUEOUS-SOLUTIONS; ROCK INTERACTION; CO2; STORAGE; TRANSPORT; DISSOLUTION; FORMULATION; SIMULATION;
D O I
10.1016/j.cageo.2023.105300
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
We present a reactive multi-component multi-phase flow program for simulating Geological Carbon Seques-tration (GCS), an approach that reduces carbon emissions by storing CO2 in deep subsurface formations. The program, called MRST_CO2, is implemented in the library Matlab Reservoir Simulation Toolbox (MRST). It can simulate multi-phase flow and transport of species undergoing chemical reactions and mass exchanges among gas, liquid and solid phases. Equations for flow, mass transport and chemical reactions are solved with a sequential iteration approach. The program was tested with a 1D benchmark. It has also been applied to heterogeneous 2D and 3D cases with a structured or unstructured grid.
引用
收藏
页数:12
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