论文详情

疏松砂体渗透率测定方法研究

石油实验地质

1995年 17卷第1期

阅读：108

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Title

AN APPROACH TO PERMEABILITY MEASUREMENT ON LOOSE SANDBODIES

作者

张春生赖志云柴巧英谭国华

Authors

Zhang Chunsheng Lai Zhiyun Cai Qiaoying Tan Guohua

单位

江汉石油学院, 湖北江陵 434102

Organization

Jianghan Petroleum Institute

摘要

本文介绍了一种现代疏松沉积砂体的渗透率测定方法,它的最大特点是对砂体渗透率进行实测。当考虑了成岩作用对储层性质的影响之后,该方法所获得的渗透率可以较好地与油田砂岩样品渗透率相对比。该方法装置简单,操作方便,结果可靠。是现代砂体储层性质研究值得借鉴的方法之一。

Abstract

This paper presents a method available for measuring permeability of modern sedimentary loose sandbodies with advantages of its direct measurement on field samples.The permeability of reservoir sandbodies obtained by this way could be fairly correlated with that measured on oilfield sandstone samples as the influence of diagenesis on reservoir is considered.Since the method can be carried out on simply equipped device with easy operation and reliable results,it is one of available techniques for the study of modern reservoir sandbodies.

关键词：

渗透率; 储层; 现代沉积; 油层物理;

基金项目

DOI

https://doi.org/10.11781/sysydz199501072