鄂尔多斯盆地CO_2地质封存潜力分析  

Analysis on CO_2 Storage Potentiality in Ordos Basin

作　　者：任相坤[1] 崔永君[1] 步学朋[1] 谭永杰[2] 张家强[2] 

机构地区：[1]中国神华煤制油化工有限公司北京研究院,北京100081 [2]中国地质调查局发展研究中心,北京100037

出　　处：《中国能源》2010年第1期29-32,共4页Energy of China

基　　金：神华集团科技创新项目(编号:SHJT-07-07);国家自然科学基金(编号:40672100)的资助

摘　　要：鄂尔多斯盆地是中国大型能源化工基地,本文以此为研究对象,在已有可公开地质资料的基础上,讨论分析了在鄂尔多斯盆地实施CO2地质封存的潜力,提出了盆地内的潜在封存地层,包括油气储层、煤层和盐/咸水层,初步预测出CO2的封存容量大约有数百亿吨,本文还对鄂尔多斯盆地的封存方式提出了初步看法,对存在的问题提出了建议。Based on the present geological information, the paper takes the Ordos basin, which is a big energy ＆ chemical engineering base of China, as the study object to discuss the potential of CO2 geological sequestration in Ordos basin. Some potential formations have been analyzed, including the oil and gas reservoirs, coal seams and saline strata. The prediction of CO2 storage capacity in Ordos basin is about several tens billion tons. At the end, the preliminary opinions on sequestration type and some suggests on existed problems also have been put forward in the paper.

关 键 词：鄂尔多斯盆地 CO2 地质封存 潜力 

分 类 号：P618.13[天文地球—矿床学]