2010 m斜孔钻探设备选择及技术措施 |
投稿时间:2008-10-21 点此下载全文 |
引用本文:卢飞,李华,赵振峰,等.2010 m斜孔钻探设备选择及技术措施[J].钻探工程,2009,36(3):1-3.LU Fei,LI Hua,ZHAO Zhen-feng,et al. Equipment Selection and Technical Measures for 2010m Deep Slant Hole Drilling[J]. Drilling Engineering, 2009,36(3):1-3. |
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中文摘要:辽宁省本溪市桥头镇大台沟铁矿普查工程项目,设计钻孔孔深2000 m,钻孔倾角85°~90°,终孔直径75 mm,如此深的斜孔,给钻探设备和钻探技术提出了高的要求。详细介绍了钻探设备材料的选择、设备的安装,以及主要钻探技术措施。 |
中文关键词:深孔 钻探 钻探设备 技术措施 节能 绳索取心钻进 |
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Equipment Selection and Technical Measures for 2010m Deep Slant Hole Drilling |
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Abstract:In the survey of Dataigou iron mine of Benxi in Liaoning Province, hole depth was designed to be 2000m, inclination of borehole 85°~90°and hole termination diameter 75 mm. The paper introduced the completed engineering on the selection of drilling equipments and the auxiliary material, equipment installation and main technical measures in detail. |
keywords:deep hole drilling drilling equipment technical measure energy-saving wire-line coring drilling |
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