Study on the influence of CO2-water-rock reactions under reservoir conditions on geochemical properties of sandstone reservoirs

Study on the influence of CO2-water-rock reactions under reservoir conditions on geochemical properties of sandstone reservoirs

Most oilfields currently using CO2 flooding in China have transitioned from water flooding to CO2 injection for development. Over prolonged periods, CO2-water-rock reactions can alter reservoir physical properties, becoming a key issue that must be addressed. To address limitations in existing studi...

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Bibliographic Details
Main Author: ZHANG Chao, ZHU Pengyu, HUANG Tianjing, YAN Changhao, LIU Jie, WANG Bo, ZHANG Bin, ZHANG Yi
Format: Article
Language:zho
Published: Editorial Department of Petroleum Reservoir Evaluation and Development 2025-08-01
Series:Youqicang pingjia yu kaifa
Subjects:
|ccus-eor|co2 flooding|water-rock reaction|geochemical properties|pore-throat alteration
Online Access:https://red.magtech.org.cn/fileup/2095-1426/PDF/1752895765534-766992338.pdf
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