摘要
中低温地下热水有着广阔的开发利用前景 ,其成因及赋存规律的研究 ,是合理勘探、开发的基础。本文从地层、构造及水文地质条件入手 ,根据地热传导原理 ,研究了传导型热储的发育条件 ,划分了主要热储类型。在此基础上 ,对井 (孔 )中热场及井液温度变化规律进行了分析 ,给出了井液温度分布曲线及井液温度变化与地层的对应关系。
The groundwater with low to mid temperature has great potential for development and usage.The research on its origin and occurrence is the foundation for rational exploitation and development.In the light of stratigraphic and hydrogeologic conditions,the development conditions conductive thermal storage are studied as well as the primary types of thermal storage are divided,based on the principles of geothermal conducrion.The variation regularities of thermal field and the temperature of drilling fluid are analyzed,providing the temperature distribution curves of drilling fluid and corresponding correlation between temperature and strata.The result is available for guiding the thermal groundwater development.
出处
《煤田地质与勘探》
CAS
CSCD
北大核心
2000年第2期46-49,共4页
Coal Geology & Exploration
关键词
地热
热储
井中热场
地下热水
terrestrial heat
thermal storage
thermal field in holes
