| 水平孔绳索取心钻进技术在金矿坑道勘探中的应用 |
| 投稿时间：2011-06-03 修订日期：2011-06-13 点此下载全文 |
| 引用本文：常江华,凡东,刘庆修,等.水平孔绳索取心钻进技术在金矿坑道勘探中的应用[J].钻探工程,2012,39(1):40-43.CHANG Jiang-hua,FAN Dong,LIU Qing-xiu,et al. Application of Wire-line Coring Technology in Horizontal Borehole for Exploration in Gold Mine Tunnel[J]. Drilling Engineering, 2012,39(1):40-43. |
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| 中文摘要:随着浅部可采资源越来越少，对老矿山进行深部和外围资源勘探的需求越来越迫切，坑道勘探是在老矿区进行深部资源勘探的一个捷径。结合太白县某金矿坑道勘探的钻孔需求，采用了绳索取心水平钻进工艺，合理选择钻机、钻具及辅助装备，完成了勘探工作，为国内采用水平孔绳索取心钻进工艺施工坑道勘探钻孔提供参考。 |
| 中文关键词:水平孔 绳索取心 坑道 钻探 |
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| Application of Wire-line Coring Technology in Horizontal Borehole for Exploration in Gold Mine Tunnel |
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| Abstract:The deep and peripheral resource exploration in old mine has been much more urgent as the shallow available resource is less and less, now the tunnel exploration is a shortcut for deep resource exploration in old mine. According to the tunnel exploration drilling conditions of a gold mine in Taibai County, horizontal wire-line coring technology is adopted with rational selection of drilling rig, drilling tools and auxiliary equipments to finish the exploration work, which can be a reference for using horizontal wire-line coring technology in tunnel exploration drilling in China. |
| keywords:horizontal hole wire-line coring tunnel exploration drilling |
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