基于固定矿产开采区的钻探深孔工程施工技术应用研究

Research on the application of drilling deep hole engineering construction technology based on fixed mining area

结合固定矿产开采区的找矿工作需要,从基于固定矿产开采区的钻探钻孔结构设计、钻探深孔工程设备及冲洗液选择、防深孔堵漏措施,三个方面对钻探深孔工程施工技术应用进行研究,并得出在钻探深孔工程施工时应当重视配套钻探设备的选择、增加钻头外径,从而进一步提高钻探深孔工程施工的效率和质量,为找矿工作提供帮助。

According to the needs of the prospecting work in the fixed mineral mining area,this paper studies the application of the construction technology of the deep hole drilling engineering from three aspects:the design of the drilling structure based on the fixed mineral mining area,the selection of the deep hole drilling engineering equipment and the flushing fluid,and the measures of preventing the deep hole from leaking,and draws the conclusion that the selection of the supporting drilling equipment should be paid attention to in the construction of the deep hole drilling engineering Diameter,so as to further improve the efficiency and quality of drilling deep hole engineering construction,to provide help for the prospecting work.