摘要
本文介绍了EH-4电磁测深法与高密度电法的基本原理、系统特点和数据处理方法,论述了两种地球物理勘探方法在地热勘查中的联合应用。实例应用证明,使用EH-4电磁测深法与高密度电法相结合的综合物探方法进行断层定位、地热勘查,避免了单种物探方法的多解性和不确定性,从而获得较为精确的解释。值得一提的是,本次地热勘查过程中,应用联合物探方法修正了历史地质资料中的某些偏差,为本次生产提供了有利参考。
This paper describes the basic principle,the characteristics of the system and the data processing of EH-4electromagnetic sounding method and high-density electrical method. It discusses the joint application of these two geophysical prospecting methods in the geothermal prospecting. Application instances prove that the joint application obtains more accurate explanation than a single geophysical exploration method, and avoids the multiple solutions and the uncertainty in the fault location and the geothermal exploration. It is worth mentioning that this joint application of geophysical methods has fixed some deviation in the historical geological data in this geothermal exploration. It provides beneficial reference for the production.
出处
《河南科技》
2015年第2期154-156,共3页
Henan Science and Technology
关键词
EH-4电磁测深
高密度电法
地热勘查
联合应用
EH-4 electromagnetic sounding
high-density electrical method
geothermal prospecting
joint application
