摘要
在国家治雾减霾号召的驱动下,河北地区已形成较大的地热供暖城市群,研究衡水区域地热地质特征,将有利于推动衡水低碳环保道路的进程。该文通过对地质、构造、物探、水质及钻孔等资料的系统分析,发现衡水地热资源丰富,主要赋存馆陶组砂岩和奥陶系基岩2套热储,地下热水主要源于古降水补给,可采地热资源量2741×10^(16) J,可满足6.62×10^(6)万m^(2)供暖面积,市场开发潜力巨大。此外,为发挥本区资源优势、减少开发风险,提出合理化建议,为衡水区域地热资源下一步勘探开发提供科学依据。
Driven by the national call for haze control,Hebei has formed a large geothermal heating urban agglomeration.Studying the geothermal geological characteristics of Hengshui area,will be beneficial to promote the process of the road for low-carbon and environmental protection in Hengshui.It is found that Hengshui is rich in geothermal resources,based on the systematic analysis of geology,tectonic,geophysical prospecting,water quality and drillhole.There are mainly two sets of thermal reservoirs in Guantao formation sandstone and Ordovician karst.The groundwater is mainly supplied by ancient precipitation.The amount of produced geothermal resources is 2741×10^(16) J,satisfying the heating needs of 6.62×10^(10) m^(2).Moreover,this paper puts forward reasonable suggestions,in order to give full play to the advantages of resources,reduce the risk of development and provide scientific basis for the next exploration and development of geothermal resources in Hengshui area.
出处
《科技创新与应用》
2025年第4期94-97,共4页
Technology Innovation and Application
关键词
衡水区域
地热资源
砂岩热储
基岩热储
地质特征
hengshui district
geothermal resources
sandstone thermal reservoir
karstic thermal reservoir
geological characteristics
