CAJ | 학술논문

临清地区地下蕴含着丰富的地热资源,开采目的层主要为馆陶组热储.文章对馆陶组地下热水热储特征、化学成分、同位素及其结垢腐蚀性进行了分析研究.结果显示该层地下热水为Cl-Na型水,TDS较大为咸水,弱碱性,具大陆溶滤水的特征,主要是由大气降水补给,年龄介于5～48a,地热水有强腐蚀性,不结垢.
림청지구지하온함착봉부적지열자원,개채목적층주요위관도조열저.문장대관도조지하열수열저특정、화학성분、동위소급기결구부식성진행료분석연구.결과현시해층지하열수위Cl-Na형수,TDS교대위함수,약감성,구대륙용려수적특정,주요시유대기강수보급,년령개우5～48a,지열수유강부식성,불결구.
Geothermal resources are abundant in the city of Linqing.Hot water is mainly exploited in the geothermal reservoir of the Guantao formation.Chemical compositions,isotopes and hydrogeological characteristics and encrustment and erosion of geothermal water in the Guantao geothermal reservoir in the Linqing area are examined based on the analysis of current research results.The results show that the geothermal water is of Cl-Na type,has high TDS,and is a kind of weak alkalescent water.The hot water is characterized by a kind of land leaching water,and is of meteoric origin.The groundwater age ranges from 5 to 48 a.The geothermal fluid in the Guantao formation is of strong causticity,but doesn t encrust.