甘肃省泾川县何家坪地热储量计算与评价

Calculation and Evaluation of Geothermal Resource Reserves in Hejiaping,Jingchuan County,Gansu Province

陇东地区地热地质条件较好,典型代表为泾川县何家坪地热资源.为进一步估算、评价地热资源并服务于可行性勘查工作,在收集相关资料、野外勘查的基础上,依据地热地质条件及其勘查成果,确定白垩系洛河组和侏罗系直罗组是该地区最具开发、利用价值的2个热储层.对何家坪地热资源储量、地热流体允许开采量进行计算与评价,可为该地区地热资源的进一步勘查与开发研究提供参考.

Longdong area is good for geothermal geological conditions,the typical representative for which is Jingchuan County Hejiaping geothermal.In order to further estimate the geothermal heat,evaluate the geothermal resources and serve the feasibility survey work,based on the collection of relevant information and field survey,and on the basis of the geothermal geological conditions and the results of geothermal survey work,it was determined that the stratified thermal reserves of the Cretaceous Luohe Formation and the Jurassic Zhiluo Formation are the two thermal reserves with the most development and utilization value in the area.The calculation and evaluation of the geothermal resources reserves and allowable exploitation of geothermal fluid in Hejiaping geothermal well will provide reference for the sustainable development and utilization of geothermal resources in the region,and the planning of geothermal resources trial production and further exploration and development prospects.