多孔岩心的渗透性

被引:1
作者
谌丛菊
邓凤
岳勇
不详
机构
[1] 中国科学院武汉物理与数学研究所波谱与原子分子物理国家重点实验室!武汉
关键词
多孔介质; 渗透率; 核磁共振; 弛豫时间;
D O I
暂无
中图分类号
P584 [岩石物理与岩石化学];
学科分类号
070901 ;
摘要
The relaxation properties of water saturated in porous core are discussed and the dis-tribution of proton transverse relaxation time and bi-exponential model of longitudiual relaxationtime are obtained, which provide an illustration for two-model of fluids saturated in porous media.The cutoff value of T1 based ou relaxation specific property of fluids in porous core is adopted toimprove the correlation between permeability and
引用
收藏
页码:940 / 944
页数:5
相关论文
共 2 条
[1]  
核磁共振基础简论[M]. 科学出版社 , 毛希安编著, 1996
[2]  
Borgia G C,Bortolotti V,Brancolini A,et al. Magn,Reson,Imag . 1996