Permeability, porosity, and pore-throat size - A three-dimensional perspective

被引：2

作者：

Nelson, PH ^{[1
]}

机构：

[1] US Geol Survey, Denver Fed Ctr, Denver, CO 80225 USA

来源：

PETROPHYSICS | 2005年 / 46卷 / 06期

关键词：

permeability estimation; pore-throat size; porosity; siliciclastic formations;

D O I：

暂无

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Two-dimensional plots of permeability and porosity data usually exhibit scatter and have patterns that are lithology dependent. However, if three-dimensional plots of permeability, porosity, and pore-throat size are made, the origin of scatter in the two-dimensional permeability-porosity plots becomes apparent-it is the absence of information provided by pore-throat size. The purpose of this short note is to provide a graphical reminder of the dual dependence of permeability upon porosity and pore-throat size.

引用

页码：452 / 455

页数：4

共 8 条

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