论文详情

HNT人造岩样的制作和研究

石油钻采工艺

1998年 20卷第1期

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Title

THE MANUFACTURE AND STUDY OF HNT ARTIFICIAL ROCK SAMPLE

作者

唐仁骐曾玉华姚风英

Authors

Tang Renqi Zeng Yuhua Yao Fengying

单位

胜利石油管理局地质科学研究院开发实验室

摘要

介绍了HNT人造岩样的制作原理、特性及其初步应用情况。研制的HNT人造岩样能定量模拟粘土成分和含量,其压、退汞毛管压力曲线和油水相对渗透率曲线与天然岩样的压、退汞毛管压力曲线和油水相对渗透率曲线相接近,并具有中、强水敏性,是室内开发试验研究中的一种新型理想的人造岩样。

Abstract

This paper introduced the manufacture principle, property and initial application of HNT artificial rock sample. HNT artificial rock sample can simulate the composition and content of clay quantitatively and its injection-withdrawal curve and oil-water relative permeability curve is close to that of natural rock sample. It had a medium-high watersensibility and is a new kind of ideal artificial rock sample in laboratory study.

关键词：

人造岩心; 粘土; 渗透率; 曲线; 研究;

Keywords:

artificial core; clay; permeability; curve; research;

基金项目

DOI

10.3969/j.issn.1000-7393.1998.01.024