电磁排列剖面法(EMAP)原理及应用  

Principles and Applications of Electromagnetic Method of Arrangement Profile(EMAP)

作　　者：张少云 

机构地区：[1]华东有色地质勘查局八一四队,江苏镇江212005

出　　处：《江苏地质》1999年第3期167-171,共5页Jiangsu Geology

摘　　要：电磁排列剖面法是在MT法基础上发展起来的一种新方法,其工作效率高,横向分辨率强,可减少“静态效应”对测深曲线的畸变。在近几年油气勘探中取得比较好的地质效果并深受重视。作为一种新方法有很多问题需要研究,就方法的原理、仪器。The electromagnetic method of arrangement profile is a new magnetotelluric sounding method.It is developed on the basis of controllable source audio frequency of magnetotelluric sounding method(CSAMT) and the improvment of MT method.The new method is characteristic of high operation effciency,transversal resolution and low disortion of sounding curves as well as portability.In recent years,it is well noticed for its good geological results in the exploration of petroleun and natural gas.The test shows that it is an ideal method of large scale detailed investigation by the magnetotelluric sounding though there are some limited operation conditions.

关 键 词：EMAP法 大地电磁测探 原理 电磁排列剖面法 地质勘探 

分 类 号：P631.325[天文地球—地质矿产勘探]