二氧化碳开发非常规能源研究进展  

Research progress on development of unconventional energy by carbon dioxide

作　　者：何潇宁 何璇 贾潇 孙靖虎 殷佼龙 罗劼欣 邓宝康 HE Xiao-ning;HE Xuan;JIA Xiao;SUN Jing-hu;YIN Jiao-long;LUO Jie-xin;DENG Bao-kang(The Sixth Oil Production Plant,PetroChina Changqing Oilfield Company,Xi'an 710018,China;Sichuan Ojit Oilfield Technology Development Co.,Ltd.,Chengdu 610041,China)

机构地区：[1]中国石油长庆油田分公司第六采气厂,陕西西安710018 [2]四川奥吉特油田科技开发有限公司,四川成都610041

出　　处：《现代化工》2022年第5期40-44,共5页Modern Chemical Industry

基　　金：国家科技重大专项子课题(2016ZX05044005-001,2011ZX05009-005)。

摘　　要：介绍了二氧化碳和非常规能源的基本概况,着重综述了超临界CO_(2)置换煤层气、开采页岩气、开发页岩油、抽取地热能及置换开采可燃冰技术,分析对比了CO_(2)开发不同非常规能源的技术优势,并指出了CO_(2)开发非常规能源技术在地质基础、工程技术、开发经济性及环境风险等方面面临的挑战和不足,最后展望了其发展前景。Basic situation of carbon dioxide and unconventional energy is introduced,focusing on technologies using supercritical CO_(2) in replacement of coalbed methane,shale gas extraction,shale oil development,extraction of geothermal energy and replacement of combustible ice.Technical advantages of CO_(2) in development of different kinds of unconventional energy are compared and analyzed.The challenges and deficiencies faced by CO_(2)-unconventional energy development technologies in terms of geological basis,engineering technology,development economics and environmental risks are expounded,and the development prospect of these technologies is given.

关 键 词：二氧化碳 非常规能源 置换 页岩气 抽热 可燃冰 

分 类 号：TE3[石油与天然气工程—油气田开发工程] TE09