| 深部找矿和深部探测中钻探技术的挑战与对策 |
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| 引用本文： | 张金昌.深部找矿和深部探测中钻探技术的挑战与对策[J].探矿工程,2012,39(Z2):1-10. |
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| 作者姓名： | 张金昌 |
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| 作者单位： | 中国地质科学院勘探技术研究所 |
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| 基金项目： | （863）计划资助项目“2000 m地质岩心钻探关键技术与装备”（2007AA060701）；公益性行业科研专项资助项目“科学超深井钻探技术方案预研究”（SinoProbe-05-06） |
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| 摘 要： | 近10年来，随着钻探工作量大幅度增加，施工的深孔、特深孔数量急剧增长；作为地壳探测工程前期准备的深部探测技术与实验研究专项即将全面完成，万米级科学钻探工程将提上议事日程；这对钻探技术和装备提出了前所未有的挑战。就钻探技术的新进展，深孔、特深孔钻探存在的问题及解决对策进行了初步探讨。
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| 关 键 词： | 资源勘探 深部探测 科学钻探 取心(样) 钻机 钻探工艺 |
| 收稿时间： | 2012/7/31 0:00:00 |
Drilling Techniques Challenges and Countermeasures in the Exploration of Deep Mineral Resources and Deep Probe |
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| ZHANG Jin-chang.Drilling Techniques Challenges and Countermeasures in the Exploration of Deep Mineral Resources and Deep Probe[J].Exploration Engineering(Drilling & Tunneling),2012,39(Z2):1-10. |
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| Authors: | ZHANG Jin-chang |
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| Institution: | The Institute of Exploration Techniques, CAGS |
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| Abstract: | In the past 10 years, with the amount of mineral resource drilling work increases, the amount of deep hole and extra deep hole also increases greatly. As the earlier stage of the Earth Crust Probe Program, the Sino-Probe Project will finish at the end of this year. And 10000m scientific drilling program will be put on the agenda. This poses new challenges to drilling techniques. This article briefly describes the new progress of drilling techniques, challenges and countermeasures in the exploration of deep mineral resources. |
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| Keywords: | resources exploration deep probe scientific drilling core drilling drilling rig drilling technique |
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