用瞬变电磁法解释断面模型  

Explain Profile Diagram by Using Transient Electromagnetic Method

作　　者：乔宪武[1] 丁红[1] 王亚男[2] 丁杰[2] 

机构地区：[1]兰州理工大学理学院,甘肃兰州730050 [2]中国石化集团中原石油勘探局,河南濮阳457001

出　　处：《内蒙古石油化工》2008年第21期1-3,共3页Inner Mongolia Petrochemical Industry

基　　金：甘肃省自然科学基金资助项目:(编号:3ZS062-25-020)

摘　　要：为了提高瞬变电磁法(Transient Electromagnetic Method TEM)对地探测的垂向分辨能力,并考虑到中心垂线装置目前在国内被广泛应用于资源勘探与工程勘察,本文研究中心垂线瞬变电磁成像原理及数值计算方法。通过对理论模型进行的拟地震解释的成像处理,验证了方法的正确性和可行性。该研究成果对瞬变电磁法模拟地震资料解释的研究和地电结构成像方法研究有参考价值。In order to improve the vertical resolution of the transient electromagnetic method（TEM）, considering the situation that central-loop equipment is now widely used in resource prospecting and engineering exploration in China, we make a study of the principle of central-loop TEM imaging technology and a numerical calculation method. By processing the data from models, the TEM pseudo-seismic interpretation method is validated correct and feasible. The study in this paper can provide the reference for the research in the interpretation of seismic data simulated by transient electromagnetic method and in imaging to earth.

关 键 词：瞬变电磁法 拟地震解释 非线性反演 

分 类 号：TQ320.63[化学工程—合成树脂塑料工业] P631.325[天文地球—地质矿产勘探]