Well No.WLCK1 is a mineral water well integrating exploration and mining， with Well depth of 201.38 meters， and a final hole diameter of exploration is ?150mm. It’s drilled to Shaximiao formation （Mesozoic red layer） of middle jurassic system and disclosed that two water-rich fault structure zones in which mineral water characteristics quality indicators are greatly different. In the implementation of exploration wells， the technical problems should be solved， for example， the formation of pollution-free processes/materials. The location of each water outlet layer， the amount of water intake and the limit characteristic index of mineral water are obtained in real time and accurately. To overcome the influence of large inflow aquifer on determining the optimal value of mineral water resource aquifer and well structure； Cementing and sealing during well completion. It’s required to adopt some technical measures， such as air drill hammer/composite drilling technology， cementing well with aluminate cement， sealing the water temporary wihtcasing， multi-level pumping and using insert-type to cement well based on drilling geological structure. Finally， the optimal mineral water is achieved and high well quality is also achieved. That’s a reference to construction of similar mineral water exploration well.