摘要
通过对德泽乡地热的地质调查、剖面测制、测井、抽水试验以及水样化验等工作表明:论证区具备盖层、通道、热储层、热源等成热要素;论证区热储层为震旦系灯影组(Zz2dn)地层,由于地层埋深以及上覆盖层厚度的差异,温泉水温在30℃～50℃左右。通过对野外自然出露温泉的调查以及水样的分析,水中偏硅酸、锂、锶等有益元素富集具有较好的理疗价值。温泉出露较为集中且多分布于断裂附近,且靠近断裂带附近温泉温度较高。可以明确德泽乡热水发育主要受断裂构造控制,该地区热水具有较高的开发利用潜力。
Through the geological survey,profile measurement,logging,pumping test and water sample test of Deze Township geothermal,it is shown that the demonstration area has heating elements such as caps,channels,thermal reservoirs and heat sources;The reservoir is the Sinian Dengying Formation (Zz2 dn)stratum.The hot spring water temperature is around 30℃~50℃ due to the difference between the buried depth of the stratum and the thickness of the upper overburden.Through the investigation of the natural hot springs in the wild and the analysis of water samples,the enrichment of beneficial elements such as silicic acid,lithium and strontium in water has good physiotherapy value.The hot springs are more concentrated and distributed in the vicinity of the fault,and the temperature near the hot spring near the fault zone is higher.It can be clarified that the development of hot water in Deze Township is mainly controlled by fault structure,and the hot water in this area has high potential for development and utilization.
作者
屈元会
徐世光
黄建国
QU Yuan-hui;XU Shi-guang;HUANG Jian-guo(Kunming University of Science and Technology Land Resources Engineering college,Kunming 650093,China;Yunnan Geological Mining Engineering Investigation Group CO.,LTD,Kunming 650041,China)
出处
《地质灾害与环境保护》
2018年第4期91-95,共5页
Journal of Geological Hazards and Environment Preservation
关键词
温泉
热储层
断裂
德泽乡
hot spring
hot reservoir
fracture
Dezexiang
作者简介
屈元会(1990-),男,山东泰安人,硕士研究生,主要从事水文地质等方面研究。E-mail:935331388@qq.com;通讯作者:徐世光(1964-),男,博士,教高,主要从事水文地质研究。E-mail:1033450155@qq.com
