摘要
综述了CO_(2)压裂技术的最新研究进展,包括其在提高储层渗透率、减缓储层损害和实现CO_(2)地质封存方面的应用。分析了CO_(2)在超临界状态下的物理化学特性对压裂效果的影响,以及与传统水力压裂相比的优势和挑战。结果表明:CO_(2)压裂在提高页岩油气采收率的同时,还可实现CO_(2)的有效利用与封存。
The latest research progress of CO_(2) fracturing technology was reviewed,including its applications in improving reservoir permeability,mitigating reservoir damage,and achieving CO_(2) geological storage.The influence of the physical and chemical properties of CO_(2) in the supercritical state on fracturing effect was analyzed,as well as the advantages and challenges compared with traditional hydraulic fracturing.The results showed that CO_(2) fracturing could improve oil recovery,and also could realize the effective utilization and storage of CO_(2).
作者
李佳旻
张艺钟
张茂林
LI Jiamin;ZHANG Yizhong;ZHANG Maolin(School of Petroleum Engineering,Yangtze University,Wuhan Hubei 430100,China;Hubei Cooperative Innovation Center of Unconventional Oil&Gas,Wuhan Hubei 430100,China)
出处
《当代化工》
2025年第11期2704-2708,共5页
Contemporary Chemical Industry
基金
国家自然科学基金青年科学基金项目(项目编号:52004032)。
关键词
CO_(2)压裂
天然气
提高采收率
非常规油气
技术进展
地质封存
生产
CO_(2)fracturing
Natural gas
Enhanced oil recovery
Unconventional oil and gas
Technological progress
Geological storage
Production
