世界地质储层二氧化碳理论埋存量评价技术研究

被引:23
作者
江怀友 [1 ]
沈平平 [2 ]
李相方 [3 ]
黄文辉 [4 ]
蔡建华 [1 ]
鞠斌山 [4 ]
郭建平 [4 ]
机构
[1] 中国石油经济技术研究院
[2] 中国石油勘探开发研究院
[3] 中国石油大学(北京)
[4] 中国地质大学(北京)
关键词
CO2埋存; 埋存量计算; 深部盐水储层; 枯竭油气藏; 理论埋存量; 提高采收率;
D O I
暂无
中图分类号
P612 [成矿区、成矿预测及成矿规律];
学科分类号
摘要
埋存CO2是避免气候变化的有效途径之一,地下埋存可供选择的主要方式包括枯竭油气藏埋存、深部盐水储层埋存、不能开采的煤层埋存以及深海埋存等。介绍了各种CO2埋存方式的埋存机理,分析了不同方式下CO2埋存量的各种计算方法。同时给出了IEA和IPCC评估的世界储层CO2埋存量,评估结果表明,深部盐水层可提供巨大的埋存潜力,在400~10000Gt之间;枯竭油气藏也具有很大的埋存潜力,可以埋存全部需埋存CO2的40%。CO2地质储层埋存将对全球CO2减排起到举足轻重的作用。
引用
收藏
页码:93 / 99
页数:7
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