Implication of Geochemical Simulation for CO2 Storage Using Data of York Reservoir

In this paper, we build up a three-dimensional model for CO2 storage in the deep reservoir. And this paper gives the mathematical formalism of combined geochemical and multi-phase flow. The results give us the information about geochemical changing caused by CO2 injection into aqueous, the dissoluti...

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Bibliographic Details
Published inChinese journal of chemical engineering Vol. 19; no. 6; pp. 1052 - 1059
Main Author 杨子浩 金敏 李明远 董朝霞 闫鹏
Format Journal Article
LanguageEnglish
Published 01.12.2011
Subjects
Carbon dioxide
Chemical engineering
Computer simulation
Density
Formalism
Geochemistry
Mathematical models
Reservoirs
三维模型
二氧化碳
地球化学模型
地球化学模拟
水库
深部储层
碳封存
纽约
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Summary:In this paper, we build up a three-dimensional model for CO2 storage in the deep reservoir. And this paper gives the mathematical formalism of combined geochemical and multi-phase flow. The results give us the information about geochemical changing caused by CO2 injection into aqueous, the dissolution or precipitation of reservoir minerals caused by aqueous components change, the change of water density, also the differences between this model and the simulation model without considering geochemical. The basic data for simulation is from York Reservoir.
Bibliography:CO2 storage, geochemical reactions, multi-phase flow, numerical simulation, York reservoir
YANG Zihao , JIN Min , LI Mingyuan , DONG Zhaoxia , YAN Peng 1 Enhanced Oil Recovering Center, China University of Petroleum（Beijing）, Beijing 102249, China 2 Institute of Petroleum Engineering, Heriot-Watt University, Edinburgh EH14 4AS, UK
11-3270/TQ
In this paper, we build up a three-dimensional model for CO2 storage in the deep reservoir. And this paper gives the mathematical formalism of combined geochemical and multi-phase flow. The results give us the information about geochemical changing caused by CO2 injection into aqueous, the dissolution or precipitation of reservoir minerals caused by aqueous components change, the change of water density, also the differences between this model and the simulation model without considering geochemical. The basic data for simulation is from York Reservoir.
ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:1004-9541
2210-321X
DOI:10.1016/S1004-9541(11)60091-8