CO_(2)驱油封存研究与应用现状综述  

Research progress and application of CO_(2)flooding oil storage:A review

作　　者：何奇 宋维宾[1,2,3] 韩颖 HE Qi;SONG Weibin;HAN Ying(School of Energy Science and Engineering,Henan Polytechnic University,Jiaozuo Henan 454003,China;Collaborative Innovation Center of Coal Work Safety and Clean High Efficiency Utilization,Jiaozuo Henan 454003,China;Henan International Joint Laboratory of Coalmine Ground Control,Jiaozuo Henan 454003,China)

机构地区：[1]河南理工大学能源科学与工程学院,河南焦作454003 [2]煤炭安全生产与清洁高效利用省部共建协同创新中心,河南焦作454003 [3]河南省煤矿岩层控制国际联合实验室,河南焦作454003

出　　处：《矿业科学学报》2024年第5期668-677,共10页Journal of Mining Science and Technology

基　　金：国家自然科学基金(51974108,51404093);河南省瓦斯地质与瓦斯治理重点实验室-省部共建国家重点实验室培育基地开放基金(WS2020B12,WS2012A09)。

摘　　要：CO_(2)驱油封存技术(CO_(2)-EOR)具有十分可观的驱油及CO_(2)减排效果,对于缓解全球气候变暖、实现我国双碳目标及可持续发展战略具有重要意义。统计国内外现有10万t及以上的CO_(2)-EOR工程案例,重点介绍我国典型的CO_(2)-EOR项目,探究CO_(2)-EOR项目实施过程中技术匹配、安全监测、经济成本约束发展、法律政策优惠等方面存在的问题,结合现有技术展望我国CO_(2)-EOR技术未来发展趋势。我国的CO_(2)-EOR技术起步较晚,与欧美发达国家相比有一定差距,缺乏大规模CO_(2)-EOR商业化应用项目,未来需在现有的研究基础上吸收国外的研究经验,通过引进人工智能优化全流程CO_(2)驱油封存与提高采收率协同技术,加强CO_(2)泄露风险识别与控制、CO_(2)动态监测等核心技术,加快建设大规模商业化产业化的CO_(2)-EOR工程项目。The CO_(2)flooding and sequestration technology displays significant effect in CO_(2)emission reduction and oil displacement,which could alleviate global warming,achieve Chinas dual carbon goals and sustainable development.This study reviews existing CO_(2)-EOR projects with 100000 tons and above,with a focus on domestic engineering cases.Specifically,we analyzed such major issues as technology matching,safety monitoring,economic constraints and legal policy preference in implementing CO_(2)-EOR projects in China,and discussed its future prospects.The implementation of this technology shows a late start in China and still lags behind those in Europe and the USA due to a lack of largescale commercialized projects.By drawing on foreign scholarly efforts,we need to optimize the whole process of CO_(2)flooding and storage through the introduction of artificial intelligence,upgrade CO_(2)leakage risk identification and control as well as CO_(2)dynamic monitoring to accelerate the commercialization and industrialization of large-scale CO_(2)-EOR projects.

关 键 词：二氧化碳 驱油封存 研究现状 工程案例 潜力展望 

分 类 号：TD984[矿业工程—选矿] TE341[石油与天然气工程—油气田开发工程]