冀西北山区地热地质特征及综合勘察方法探讨  

Geological Characteristics and Discussion on Comprehensive Survey Method of Mountain Geothermal in Northwest Hebei Province

作　　者：田增彪 任磊 代涛[1] 薛宝林 赵强 王延军 TIAN Zeng-biao;REN Lei;DAI Tao;XUE Bao-lin;ZHAO Qiang;WANG Yan-jun(Hebei Jiuhua exploration and mapping Co.,Ltd,Baoding 071051,China)

机构地区：[1]河北九华勘查测绘有限责任公司,河北保定071051

出　　处：《河北地质大学学报》2021年第1期38-42,共5页Journal of Hebei Geo University

摘　　要：主要以冀西北赤城县某山区地热工作区的地球物理勘查为实例,分析了工作区的地热地质背景及冀西北山区的地热资源分布、类型等地热地质特征,总结了冀西北山区地热地球物理探测等综合勘查技术组合的勘查结果。通过对地球物理成果的综合研讨、地热概化模型的建立、赋水断裂的存在与否以及赋水对断裂是否为热源通道等做出基本的判别,初步对山区地热的勘查方法进行分析并总结行之有效的山区地热勘查方法组合。This paper mainly takes the geophysical exploration of a mountain geothermal work area in Chicheng County,Northwest Hebei Province as an example,analyzes the geothermal geological background of the working area and the geothermal geological characteristics of the distribution and type of geothermal resources in the Northwest Mountain Area of Hebei Province,and summarizes the survey results of comprehensive survey technology combinations such as geothermal geophysical exploration in the mountainous area of Northwest Hebei.Based on the comprehensive discussion of geophysical results,the establishment of geothermal generalization model,the existence of water bearing fault and whether the fault is a heat source channel or not,the exploration methods of mountain geothermal are preliminarily analyzed and the effective combination of mountain geothermal exploration methods is summarized.

关 键 词：山区地热勘查 米地温测量 地球化学氡气测量 CSAMT 

分 类 号：P631[天文地球—地质矿产勘探]