摘要
通过桐柏老湾金矿上上河矿区"打滑"地层的施工,介绍了试验性生产及室内金刚石钻头的优化选择试验,总结了钻进"打滑"地层所遇到的问题以及所采取的相应的技术措施。
By the drilling construction in ＂slipping＂ formation of Laowan gold mine,the paper introduced the experimental production and laboratory test on diamond bit optimizing selection,summed up the drilling problems encountered in ＂slipping＂ formation and the corresponding technical measures.
出处
《探矿工程（岩土钻掘工程）》
2011年第7期32-35,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
