摘要
综合已有资料,分析大田地区地质构造、地层、侵入岩及水文地质等特征,计算不同深度岩体的温度,并采用体积法估算深部干热岩热资源,推断该地区具有一定的干热岩热资源潜力,但賦存较深、温度较低,导致技术经济效果较差。
Based on the existing data, the characteristics of geological structure, strata, intrusive rocks and hydrogeology in Datian area are analyzed, the temperature of rock masses with different depths is calculated, and the deep dry-hot rock thermal resources are estimated by volume method. It is inferred that the area has a certain potential of dry-hot rock thermal resources, but the occurrence is deeper and the temperature is lower, resulting in poor technical and economic results.
作者
何志锦
He Zhijin(Fujian 197 Geological Brigade, Quanzhou, 36201 lJFujinan)
出处
《福建冶金》
2019年第3期1-3,共3页
Fujian Metallurgy
关键词
大田地区
干热岩
地热资源
潜力评价
Datian area
dry hot rock
geothermal resources
potential evaluation
