瞬变电磁法在砂岩型铀矿中的应用研究  

Applied Research of Transient Electromagnetic Method in Sandstone-Type Uranium Deposit

作　　者：张振坤[1] 吴信民[1] 蔡中超 李根[1] 

机构地区：[1]东华理工大学,江西抚州344000

出　　处：《科技广场》2015年第1期35-39,共5页Science Mosaic

基　　金：国家自然科学基金资助项目(编号:41174107)

摘　　要：本文介绍利用瞬变电磁法在新疆伊犁盆地南缘层间氧化带型砂岩型铀矿的应用研究,并对瞬变电磁法数据资料进行分析和反演处理,获得该区的电阻率断面图,进而分析研究该地区砂岩型铀矿矿层位置及矿层走向。将研究结果与该地区实测钻井资料进行比对可知,砂岩型铀矿矿层位置分布情况基本相同,进而利用瞬变电磁法在该地区进行扫面工作,为该地区砂岩型铀矿生产工作提供可靠资料。This paper introduces the applied research of the transient electromagnetic method in sandstone-type uranium deposit of the interlayer oxidation zone type in Yili Basin in Xinjiang and the analysis, and inversion processing of the data, which allows the acquisition of the resistivity profile diagram. Then we acquire the position and strike of the sandstone-type uranium deposit. The research results are similar with drilling data. And then we use the transient electromagnetic method in the region to carry on the work of surface sweep to provide reliable data for sandstone-type uranium deposits in the region.

关 键 词：瞬变电磁法 砂岩型铀矿 电阻率断面 层间氧化带 

分 类 号：P631[天文地球—地质矿产勘探]