浅析瞬变电磁测深法在地热资源勘查中的应用  

The application of transient electromagnetic method in the exploration of geothermal resources

作　　者：章新荣 徐成华[1] 顾问 颜世明 丁伟 Zhang Xinrong;Xu Chenghua;Gu Wen;Yan Shiming;Ding Wei(The First Geological Brigade,Jiangsu Geology&Mineral Exploration Bureau,Nanjing 210041,China)

机构地区：[1]江苏省地质矿产局第一地质大队,江苏南京210041

出　　处：《山西建筑》2021年第10期81-82,88,共3页Shanxi Architecture

摘　　要：地热资源属于清洁能源,但其勘查开发存在一定的风险。通过多种物探方法勘查,相互验证,减小多解性,提高精确性,以及地热选址合理性,达到降低投资风险的目的。瞬变电磁测深法具有探测深度大、分辨能力高、受地形起伏影响小等特点,工程实践效果明显。Geothermal resources be part of clean energy,but there are certain risks in its exploration and development.By a variety of geophysical prospecting method,test and verify,reduce ambiguity,improve accuracy,and the rationality of geothermal site selection,to achieve the purpose of reducing investment risk.Transient electromagnetic method has a large detection depth,high resolution capability,less affected by topography and other characteristics,engineering practice effect is obvious.

关 键 词：瞬变电磁测深 地热资源 勘查 

分 类 号：P631[天文地球—地质矿产勘探]