“攻深找盲,探边摸底”勘查中,钻探是地质找矿必须依靠的手段,因此,要提高钻探技术装备水平和员工素质。深孔钻探技术要求高,难度大,要做好深孔施工工艺设计和组织管理。%In the prospecting of exploring deep deposit, drilling is the means that geological prospecting must rely on. Therefore, should to improve equipment level of drilling technology and quality of staff. The long-hole drilling technology has high demand and high dififculty, and should to do process design and management of long hole drilling well.
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