| 邓亮,邓少东,张承飞.岩心钻探事故孔偏斜钻进技术[J].贵州地质,2014,31(2):158-160 |
| 岩心钻探事故孔偏斜钻进技术 |
| Accident Deviation Drilling Technology in Rock Hole Drilling |
| 投稿时间：2014-04-05 |
| DOI： |
| 中文关键词: 偏斜器 制作加工 偏斜钻进 注意事项 |
| 英文关键词:Deflection device Production Deviation drilling Notice |
| 基金项目: |
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| 摘要点击次数: 4401 |
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| 中文摘要: |
| 本文结合事故钻孔施工实例,简略介绍了钻探施工事故钻孔偏斜器的制作、施工工艺、钻进方法,提出了应用自制偏斜器绕开孔内遗留物继续钻进的注意事项。通过偏斜钻进,在保证钻孔质量的同时,达到钻孔地质目的,获得所需地质资料。 |
| 英文摘要: |
| In this paper, for the example of accident drill construction, the production, construction technology and drilling method are introduced, the notices of self-made defection drill application are carried out. By this technology, the drilling quality is ensured and the geologic purpose is achieved, then the required information is gained. |
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