济源蟒河平原区,受区域封门口大断层的控制,盆地地形地貌条件的制约,利于地下水形成赋集。平原区冲洪积砂卵砾石层承压自流水;特大型断块蓄水构造岩溶水,单井出水量50～200m3/h,地下水量十分丰富。本文从水文地质条件、开采技术条件、地下水开采趋势等方面,对济源蟒河平原区地下开采技术进行了探讨。 Jiyuan pyonghe plain area, controlled by the regional sealing large fault zone, basin topography and geomorphology conditions conducive to the formation of groundwater collection. Plain area flood alluvial sand gravel layer confined water; large block fault storage water structure karst water, single well water output 50 ~ 200m3 / h, the groundwater is very rich. This article discusses the underground mining technology in the pyonghe plain area of ​​Jiyuan from the aspects of hydrogeological conditions, mining technology conditions and the trend of groundwater exploitation.