秘鲁Conymecar铜矿区45°斜孔施工技术 |
投稿时间:2013-05-17 修订日期:2013-08-20 点此下载全文 |
引用本文:刘小沛,徐力生,牛素甫.秘鲁Conymecar铜矿区45°斜孔施工技术[J].钻探工程,2013,40(11):15-18.LIU Xiao-pei,XU Li-sheng,NIU Su-fu. Construction Technology for 45°Slant-hole in Conymecar Copper Ore District of Peru[J]. Drilling Engineering, 2013,40(11):15-18. |
摘要点击次数: 967 |
全文下载次数: 718 |
|
|
中文摘要:介绍了秘鲁Conymecar铜矿区45°斜孔施工采用的钻探机具、施工工艺、钻孔结构、钻头的选择以及冲洗液的使用情况,并分析了钻探过程中的施工难点及其处理措施。总结了本次大斜度深孔钻探施工的经验。 |
中文关键词:斜孔 绳索取心钻进 金刚石钻头 冲洗液 事故处理 |
|
Construction Technology for 45°Slant-hole in Conymecar Copper Ore District of Peru |
|
|
Abstract:The paper introduces the drilling equipment, construction process, borehole structure, bit selection and the application of flushing fluid for 45° slant-hole construction in Conymecar copper ore district of Peru. The difficulties in the drilling process were analyzed with the treatment measures presenting and the experiences of the high angle slant-hole drilling construction were summed up. |
keywords:slant-hole wire-line core drilling diamond drill bit flushing fluid accident treatment |
查看全文 查看/发表评论 下载PDF阅读器 |