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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CO2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CO2开发不同非常规能源的技术优势，并指出了CO2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。
Abstract
Basic situation of carbon dioxide and unconventional energy is introduced, focusing on technologies using supercritical CO2 in replacement of coalbed methane, shale gas extraction, shale oil development, extraction of geothermal energy and replacement of combustible ice.Technical advantages of CO2 in development of different kinds of unconventional energy are compared and analyzed.The challenges and deficiencies faced by CO2-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
/
可燃冰
/
抽热
/
页岩气
/
置换
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非常规能源
Key words
carbon dioxide
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combustible ice
/
heat extraction
/
shale gas
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replacement
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unconventional energy
二氧化碳开发非常规能源研究进展[J].
, 2022, 42(5): 40-44 DOI:10.16606/j.cnki.issn0253-4320.2022.05.008
