国际石油经济2026，Vol.34Issue(3)：55-64,10.DOI:10.3969/j.issn.1004-7298.2026.03.006
中国CCUS-EOR项目发展现状与建议
Status quo and recommendations for CCUS-EOR projects in China
摘要
Abstract
Carbon capture,utilization,and storage-enhanced oil recovery(CCUS-EOR)projects have become a strategic choice and critical pathway for oil companies to achieve development with green and low-carbon synergy across upstream and downstream operations.During the 14th Five-Year Plan period,Chinese oil companies have initiated large-scale CCUS-EOR projects which are currently in a critical transition phase from pilot field tests to large-scale development.This paper reviews the status of CCUS-EOR development in China,and summarizes practical insights,noting that multi-type experimentation serves as an important approach for gaining a thorough understanding of CO2 flooding mechanisms.It proposes that continually expand the scope of project trials to deepen geological understanding of CO2 flooding applicability across various reservoir types,strengthen top-level design for the full industrial chain to promote coordinated development of the CCUS industry chain in key basins based on reservoir conditions,source-sink matching,and technological maturity,further develop key technologies across the entire industrial chain to enable large-scale and profitable development,formulate effective measures to reduce full-cycle costs of CCUS-EOR projects and enhance economic viability,and establish robust management and assessment mechanisms to ensure the steady and sustainable progress of CCUS-EOR since oil companies currently face such issues and challenges as the need for a deeper understanding of reservoir suitability criteria for CO2 flooding technology,the need for innovative improvements in cross-industry chain collaboration,and the necessity for further technological advancements in CCUS-EOR.关键词
CCUS-EOR/规模开发/二氧化碳驱油/提高原油采收率/经济效益Key words
CCUS-EOR/large-scale development/CO2 flooding/enhanced oil recovery/economic benefits分类
管理科学引用本文复制引用
桑文镜,宋国光,院振刚,付定华,张书通..中国CCUS-EOR项目发展现状与建议[J].国际石油经济,2026,34(3):55-64,10.基金项目
中国石油天然气集团有限公司2025年度战略规划研究及工作支持课题"中石油重点CCUS-EOR项目跟踪后评价",项目编号G2025-107. （）
