摘要
介绍了贵州烂泥沟金矿大角度斜孔施工情况,重点分析了冲洗液使用工艺技术、钻头选用等,总结了大角度斜孔钻探的几点经验和体会。
The paper introduces the large-angle declined hole construction in Lanhigou gold deposit of Guizhou, analyzes the application process of flushing fluid and drill bit selection and sums up the experiences of large-angle declined hole drilling.
出处
《探矿工程（岩土钻掘工程）》
2013年第11期35-38,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
关键词
大角度斜孔
钻探
贵州烂泥沟金矿
large-angle declined hole
drilling
Lannigou gold deposit of Guizhou
