| 广西沙子江矿床深部及外围铀矿普查钻探施工技术 |
| 投稿时间：2010-11-25 修订日期：2010-12-12 点此下载全文 |
| 引用本文：刘海斌.广西沙子江矿床深部及外围铀矿普查钻探施工技术[J].钻探工程,2011,38(4):25-27.LIU Hai-bin. Drilling Construction Technology of Uranium Ore Exploration in Deep Shazijiang Deposit and Its Peripheral Ones[J]. Drilling Engineering, 2011,38(4):25-27. |
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| 基金项目:中国核工业地质局项目(200649) |
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| 中文摘要:总结了广西资源县沙子江矿床深部及外围铀矿普查钻探施工技术。在花岗岩地层钻进中，解决了孔内漏水、掉块、垮孔及金刚石钻头寿命短、钻杆和钻杆接头磨损、钻孔弯曲等一系列问题。为在花岗岩地层钻进中积累了宝贵的钻探施工经验。 |
| 中文关键词:沙子江矿体 深部钻探 钻探技术 花岗岩地层 |
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| Drilling Construction Technology of Uranium Ore Exploration in Deep Shazijiang Deposit and Its Peripheral Ones |
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| Abstract:The paper summarized the construction technology of uranium ore exploration in deep Shazijiang deposit and its peripheral ones in Guangxi. Difficulties of block-falling, borehole collapsing, short service life of diamond bit, wearing of drilling pipe & the joint and the borehole bending were solved in granite stratum drilling. The valuable experience was accumulated for granite stratum drilling. |
| keywords:Shazijiang orebody deep drilling drilling technology granite stratum |
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