福建三明大田下汤泉地热资源开采量与评价  

Calculation and Evaluation of Xiatangquan Geothermal Resources in Datian County,Sanming City,Fujian Province

作　　者：陈飞 Chen Fei(Minxi Geological Brigade of Fujian Province,Sanming,365000)

机构地区：[1]福建省闽西地质大队,三明365000

出　　处：《福建地质》2023年第1期56-61,共6页Geology of Fujian

基　　金：原福建省国土资源厅“福建省地下热水资源调查评价”。

摘　　要：为合理规划、开发利用三明大田地热资源,通过1∶1万地热专项调查、测温、地球化学调查、水样化验分析、物探、钻探、抽水试验,以及水位、水温长期观测等工作手段,圈定了下汤泉地热异常区的范围、热储规模、热储温度,阐述了地热水的补、径、排条件及储存状态,初步查明了该区地下热水资源分布状况,水文地质条件、地热地质条件及开发利用现状,预测了地热异常区的地热资源量、允许开采量。In order to reasonably plan,develop and utilize geothermal resources,the scope,scale and temperature of Xiatangquan geothermal anomaly area are delineated by means of 1∶10000 geothermal geological mapping,temperature measurement,simple geochemical investigation,water sample analysis,geophysical exploration,drilling,pumping test and long-term observation of water level and temperature,and the conditions and occurrence of geothermal water supply,runoff and discharge are described.The distribution of geothermal water resources in the area is found out,the hydrogeological conditions,geothermal geological conditions and current development and utilization situation predict the geothermal resources and allowable exploitation in the geothermal anomaly area.

关 键 词：地热资源 地热异常区 地热流体 热储模式 三明大田 

分 类 号：P314[天文地球—固体地球物理学]