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。
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.
出处
《石油钻采工艺》
CAS
CSCD
北大核心
1998年第1期98-102,共5页
Oil Drilling & Production Technology
关键词
人造岩样
制作
油田开发
三次采油
artificial core clay permeability curve research
