洛阳市龙门高温地热井的综合物探勘查

摘要

在洛阳龙门西山及洛阳盆地地热勘查中,应用音频大地电场AU测量、放射性α测量、激电测深等综合物探方法,成功确定了4眼隐伏断裂构造型热水井,其中温度最高达98.5℃,水量达96 m3/h.以玉隆苑高温地热井综合物探勘查为例,说明了物探方法在寻找地下隐伏断裂构造型热水中的作用初步探讨了高温地热井的成因.%During the geothermal exploration in Longmenxishan of Luoyang and Luoyang basin, such integrated geophysical methods as audio frequency ground electric field ΔU measurement, radiometric a measurement and IP sounding were employed and, as a result, four hot water wells of concealed faulted structure type were successfully determined, in which the highest temperature reached 98. 5℃ , and the water quantity was as high as 96 m3/h, suggesting the important role of geophysical methods in search for hot water of concealed faulted structure type. The genesis of the high temperature geothermal wells is tentatively discussed in this paper.