西宁市海湖新区地下热水形成的机理

Formation Mechanism of Geothermal Water in New Haihu District, Xining City

中文关键词:  地质构造  热源  热储  地热通道

英文关键词::Geological structure  Heat source  Geothermal reservoir  Geothermal channel

中文摘要:

      合理开发地热资源可以节约能源、改善环境,在海湖新区利用地热资源可直接推动社会、经济、环境的发展,为打造生态文明新城区提供有力保障。通过对西宁市海湖新区已有的钻孔、泉点的地质、水文地质及地热地质、物探等资料的分析,从海湖新区地热资源形成的热源、热储层、盖层和地下热水流体通道等角度,较系统地阐释了西宁市海湖新区地下热水的形成机理,为西宁市海湖新区地下热水合理开发利用奠定了理论基础。

英文摘要:

      : Rational exploitation of geothermal resources can conserve energy and improve environment. Especially, geothermal resources utilization in New Haihu District,Xining City can promote social, economical and environmental development and consequently ensure the construction of civilized and ecological new district.Based on the data analyses of the existing drill holes, the geological conditions of spring spots, hydrogeological and geothermal resource conditions and geophysical prospecting in the district,a relatively systemic explanation for the formation mechanism of geothermal water through the perspective of the heat source formed by geothermal resource, geothermal reservoir overlying strata and underground geothermal conduit were given.Further more, some theoretical foundation for the rational development and utilization of geothermal water were suggested.