泰安市桥沟温泉地热资源评价

Evaluation of Geothermal Resource in Qiaogou Hot Spring in Tai′an City

摘要:

桥沟温泉处于两断裂带交汇处,为构造控热。热水受大气降水深循环上溢形成,桥沟热储资源量为1.1935×1016J,可采热储量为2.98×1015J,现开采平均为1000m3 d,计算桥沟地热田可稳定开采197年。

Abstract:

Qiaogou hot spring locates in contacting section of two faults, which belongs to tectonic hot-controlling. Hot water is formed by deep circulatory upwelling of meteroic water. Thermal reserve in Qiaogou hot spring is 1.1935×1016J, workable reserve is 2.98×1015J, and average working reserve is 1000m3/d. Through measuring reserve, Qiaogou hot spring can be explored 197 years stably.