地热井尾水回灌技术及其应用进展  

The Technology and Application of Water Recharge in the Tail Water of Geothermal Well

作　　者：梅博 郭亮 王鹏[1] 李欢 高云鹏 Mei Bo, Guo Liang, Wang Peng, Li Huan, Gao Yunpeng(Fourth Hydrographic Engineering Geological Brigade, Hebei Bureau of Geology and Mineral Resources, Cangzhou 061000, Chin)

机构地区：[1]河北省地矿局第四水文工程地质大队,河北沧州061000

出　　处：《中国资源综合利用》2018年第1期168-170,共3页China Resources Comprehensive Utilization

摘　　要：实现地热资源可持续利用最有效的途径是回灌技术的应用,它不仅可以提升地热井的水位,还可以延长地热田的使用寿命。回灌技术最主要的两种形式是真空回灌和压力回灌,这两种回灌形式能够在合理利用地热资源的基础上有效地减少地热井阻塞的现象,成为地热资源可持续发展的重要技术保障。The most effective way to achieve sustainable utilization of geothermal resources is the application of recirculation technology. At the same time, it can also enhance the water level of geothermal wells and extend the service life of geothermal fields. The two main forms of recharge technology are vacuum recirculation and pressure recharge. These two forms of recharge can effectively reduce the phenomenon of geothermal well blockage on the basis of rational utilization of geothermal resources, and become an important technical guarantee for sustainable development of geothermal resources.

关 键 词：地热资源 尾水回灌 真空回灌 压力回灌 

分 类 号：P314[天文地球—固体地球物理学]