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安棚天然碱矿是目前世界上已发现的埋藏最深的古代天然碱矿藏,开发难度很大.但是,经过矿藏特征研究,用钻孔水溶工艺进行生产开发是可行的。在开发过程、工艺技术紧密与矿藏特征结合的情况下,形成了一套建井、建槽、对溶、助溶等工艺技术。地层应力测试资料在固体矿藏开发应用上取得了很好的效果。深层钻孔水溶工艺技术,使低溶解度固体矿藏开发取得了成功。
Anpeng detritus mine is the world’s oldest buried ancient trona deposits, the development of a great difficulty. However, after the study of the characteristics of the mineral deposits, it is feasible to use the water-boring process of the borehole for production and development. In the process of development, process technology closely combined with the characteristics of the mineral deposits, formed a set of wells, construction tank, the solution, such as soluble technology. Stratum stress test data in the development and application of solid mineral has achieved good results. Deep drilling water-soluble technology, so that low-solubility solid mineral development has been successful.