| 复杂地层中大口径钻孔的施工方法 |
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| 引用本文： | 崔玉国,李国松,李国政.复杂地层中大口径钻孔的施工方法[J].吉林地质,2009,28(1):107-108. |
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| 作者姓名： | 崔玉国 李国松 李国政 |
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| 作者单位： | 吉林省地质工程勘察院,吉林,长春,130021 |
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| 摘 要： | 本文主要探讨了大口径钻孔施工方法及其特点,并结合各类地层的特点,指出因地层条件的不同应选用相适应的施工方法。文中还阐述了几种地层成孔过程中应注意的问题。
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| 关 键 词： | 大口径钻孔 复杂地层 施工方法 |
Drilling technology of the large drill hole in complex strata |
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| CUI Yu-guo,LI Guo-song,LI Guo-zheng.Drilling technology of the large drill hole in complex strata[J].Jilin Geology,2009,28(1):107-108. |
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| Authors: | CUI Yu-guo LI Guo-song LI Guo-zheng |
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| Institution: | (Institute of Geologic Engineering Exploration of Jilin Province, Changchun 130012, Jilin, China) |
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| Abstract: | The paper focuses on drilling technology and characteristics of the large drill hole in complex strata. On the basis of the geologic conditions, we should use suitable drilling technology; meanwhile, the paper suggests some problems needing attention in drill hole completion technology in different strata. |
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| Keywords: | large drill hole complex strata drilling technology |
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