摘要
通过六年的深部找矿及四个矿区的冬季钻探施工,总结了冬季施工千米钻孔的技术方案和保证措施,为冬季施工深孔提供了经验。
Through six years of deep prospecting and winter drilling construction in four mining areas,the technical scheme and guarantee measures for the construction of kilometer boreholes in winter are summarized,which provides experience for the construction of deep boreholes in winter.
作者
易亚东
YI Ya-dong(Heilongjiang Fifth Geological Exploration Institute,Harbin 150090,China)
出处
《黑龙江科学》
2019年第6期86-87,共2页
Heilongjiang Science
关键词
冬季施工
千米钻孔
经验介绍
Winter construction
Kilometer drilling
Experience introduction
