摘要
矿山地质钻探孔内事故复杂地层中的孔内事故较多,孔内发生事故后处理起来浪费时间,消耗材料浪费人力增大钻探成本。
There are many accidents in the complicated strata in the mine geological drilling, and the time is wasted after the accident, and the waste of materials is wasted to increase the drilling cost.
作者
胡栋
HU Dong(The Xinjiang Uygur Autonomous Region nonferrous metals Exploration Bureau 701 team,Changji 831100,Chin)
出处
《世界有色金属》
2018年第6期158-159,共2页
World Nonferrous Metals
关键词
矿山钻探
孔内事故
预防及处理
Mine drilling
Hole accident
Prevention and treatment
