摘要
通过水文地质调查、水文地质钻探查明该区地热条件,近似平均地热梯度是每千米25℃左右。通过热储模型计算出工作区的储热层厚度计算值为56.67 m,同时也估算出研究区的热储量。根据国家相关规范,对区域地热资源进行了温度及规模分级,该地热田属于小型规模。研究结果为开发利用地热资源提供科学依据。
According to the hydrogeological survey, hydrogeological drilling researchers identiifed geothermal geological environmental conditions of the area. found out that the area approximately average geothermal gradient is per kilometer of around 25 ℃. Through thermal storage model to calculate the heat storage layer thickness calculation value in the work site of 56.67 m, according to relevant national standards, graded geothermal resources for temperature and scale, the geothermal ifeld belongs to small size one, and the results provided scientiifc basis for exploitation and utilization of geothermal resources.
出处
《吉林地质》
2014年第4期94-97,共4页
Jilin Geology
关键词
地热储量
计算评价
平均地热梯度
吉林万昌
geothermal reserves
calculation and evaluation
average geothermal gradient
Wanchang of Jilin Province
