摘要
根据视电阻率的测量原理,设计了水槽模型,模拟实际钻井地层,实现了视电阻率曲线测量。在水槽模型设计中,用水溶液模拟井中泥浆和围岩,用塑料块模拟高电阻率地层,地层厚度分为薄、厚两种,并将一般的垂直井轴方向改为水平方向。该实验可为地球物理专业的本科实验教学提供实验参考。
According to the principle of apparent resistivity measurement,a flume model is designed,and the apparent resistivity curve measurement is realized by simulating actual drilling formation. In the design of the flume model,water solution is used to simulate mud and surrounding rock in wells,and plastic block is used to simulate the high resistivity formation. The formation thickness is divided into the thin and thick,and the general vertical axis direction is changed to horizontal direction. This experiment can provide experimental reference for undergraduate experimental teaching of Geophysics specialty.
作者
张丽华
潘保芝
单刚义
范晓敏
郭宇航
ZHANG Lihua;PAN Baozhi;SHAN Gangyi;FAN Xiaomin;GUO Yuhang(College of Geo-exploration Science and Technology,Jilin University,Changchun 130026,China)
出处
《实验技术与管理》
CAS
北大核心
2019年第3期63-65,共3页
Experimental Technology and Management
基金
中国博士后科学基金特别资助项目(2018T110245)
关键词
视电阻率
水槽模型
钻井
实验教学
apparent resistivity
sink model
well drilling
experimental teaching
