可控源音频大地电磁法在厚松散层隐伏区找煤工作中的应用  

Application of CSAMT to Exploration Hidden Coal Stratum in Thick Alluvium

作　　者：胡啸[1] 余传涛[1] 刘鸿福[1] 张亚宾 

机构地区：[1]太原理工大学,太原030024 [2]渤海钻探第二录井公司,河北任丘062552

出　　处：《煤炭技术》2016年第11期120-122,共3页Coal Technology

基　　金：山西省煤基重点科技攻关项目(MQ2014-01);太原理工大学引进人才项目基金项目(tyut-rc201252a)

摘　　要：可控源音频大地电磁法具有勘探深度大、分辨率高、受地形影响小且抗干扰能力强等优势,可以在特定的地质条件下进行探测。在某一厚松散层隐伏含煤地层区的找煤工作中运用CSAMT法勘探,验证了该勘探手段在隐伏含煤区找煤工作中的有效性。The method of controlled source audio-frequency magnetotelluric（CS AMT）has the advantages of great exploration depth, high resolution and little effects by terrain such as small strong anti-jamming capability,and the detection work could be conducted in certain geological conditions. In terms of the work of exploring coal in the hidden area of the thick alluvium, the analysis of the results by the CSAMT showed the exploring method could be as an efficient technique for the work of exploring coal in the hidden coalbearing region.

关 键 词：可控源音频大地电磁法 厚松散层 含煤地层 

分 类 号：P631.325[天文地球—地质矿产勘探]