纳米技术在非常规油气勘探开发中的应用

被引:26
作者
卢双舫 [1 ]
张亚念 [1 ]
李俊乾 [1 ]
琚宜文 [1 ,2 ]
机构
[1] 中国石油大学(华东)非常规油气与新能源研究院
[2] 中国科学院大学地球科学学院中国科学院计算地球动力学重点实验室
关键词
非常规油气; 纳米技术; 储集空间; 赋存特征; 流动机制;
D O I
暂无
中图分类号
P618.13 [石油、天然气];
学科分类号
070403 [天体物理学];
摘要
纳米技术在非常规油气致密储集层(致密砂岩、致密碳酸盐岩、泥页岩及煤岩等)储集空间微观结构表征、油气赋存及流动研究中发挥着重要的作用。目前,多项先进技术(如TEM、AFM、FIB-SEM、纳米CT、NMR等)和方法(如气体吸附法、压汞法等)已被广泛应用于非常规油气储集层储集空间定性/定量表征,但各种技术方法均具有一定局限性,需结合多种技术手段,综合表征储集层储集空间特性。蒙特卡洛方法、分子动力学和格子Boltzmann数值模拟方法为非常规油气赋存特征和微-纳尺度流动机制研究提供了有效的手段,具有广阔的应用前景。此外,纳米技术在常规油气藏钻井、完井和开采等方面也显示了其独特优势。纳米技术的发展及广泛应用,将有助于非常规油气的勘探与开发。
引用
收藏
页码:28 / 36
页数:9
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