韶关市坝仔镇半溪地热资源水文地质条件评价分析

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关键词：地热资源；水文地质条件；裂隙岩热储；综合评价；直接利用模式中图分类号：P314 文献标识码：A 文章编号：1008-9500（2025）10-0133-04DOI： 10.3969/j.issn.1008-9500.2025.10.040

Abstract：Taking ZKO2 wellinBanxi geothermalfield，Bazi Town，Shaoguancityasanexample，comprehensivegeological investigation，drillng confirmation，pumping testing，and hydrochemical analysis were used to systematicall study the thermaltorageenvironmentand therelatedbehaviorsof geothermalfuid hydrodynamics.Theanalysisresults indicate that the geothermal waterinthisarea is retained inthefractured granite，which has good pressre bearing，sealing，andrenewal capabilities.Thefluid hydrochemicaltypeshows astable trend，andthereservoir hasthe potential for highthermalenergy releaseand development adaptability.The hydrogeological conditionsof thegeothermal system directlydetermine the spatial distributionandutilization eficiencyofresources，providing theoreticalguidanceforthestep-by-steputilizationand engineering deployment of regional geothermal resources.

Keywords： geothermal resources;hydrogeological conditions; fracturedrock thermal storage;comprehensiveevaluation; direct utilizationmode

地热资源是可再生能源的重要组成部分。（剩余4488字）