张国印,张国华,孙雨辰,蒋喆,林华颖

• 1:中国地质大学(武汉)工程学院
• 2:深层地热富集机理与高效开发全国重点实验室
• 3:中国地质大学(武汉)新能源学院
• 4:中国煤炭地质总局勘查研究总院

摘要(Abstract)：

由于化石燃料燃烧导致大量温室气体排放，而深部不可采煤层CO_2地质封存有封存与资源利用双重优势，具有良好的发展前景。中国在深部不可采煤层CO_2地质封存发展较晚，封存选址指标仍在不断完善中。基于国内外相关研究成果及工程试验项目，从封存体储层、盖层、内地质作用和社会经济4个方面，归纳35项相关指标，并建立评价表；针对盆地级、目标区级和场地级3种不同封存尺度之间差异，优化选址指标体系。系统研究深部不可采煤层CO_2地质封存选址指标体系，为将来相关封存项目开展提供理论参考。

关键词(KeyWords)： 深部不可采煤层;CO_2地质封存;超临界CO_2;选址指标

Abstract:

Keywords:

基金项目(Foundation): 国家科技重大专项（2024ZD1004304）

作者(Author): 张国印,张国华,孙雨辰,蒋喆,林华颖

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