页岩气及其吸附与扩散的研究进展

被引:16
作者
王晓琦 [1 ]
翟增强 [2 ]
金旭 [1 ]
孙亮 [1 ]
李建明 [1 ]
毕丽娜 [1 ]
曹达鹏 [2 ]
机构
[1] 中国石油勘探开发研究院
[2] 北京化工大学有机无机复合材料国家重点实验室
关键词
页岩气; 吸附; 扩散; 孔隙结构; 分子模拟;
D O I
暂无
中图分类号
TE311 [油气层物理];
学科分类号
082002 [油气田开发工程];
摘要
随着当前能源消费的迅速增加,常规天然气资源短缺,很难满足日益增长的能源需求。页岩气作为一种非常规天然气,具有资源潜力大和低碳排放等优点,加之美国和加拿大成功实现商业化开采,因此页岩气资源勘探开发近年来备受世界瞩目。中国作为重要的页岩气开采国家,近几年发展势头良好,部分页岩气田也已经实现商业化生产。由于页岩的致密和低渗特性,导致页岩气的开采难度较大。页岩的孔隙结构和气体吸附扩散研究,对于气藏产能的评估及其高效开采有至关重要的作用。本文介绍了国内外页岩气勘探开发现状以及页岩的孔隙结构,综述了储层中页岩气吸附、扩散与渗流的研究进展,总结了分子模拟方法在页岩气研究中的应用,并对页岩气相关研究的前景进行了展望。
引用
收藏
页码:2838 / 2845
页数:8
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