| 钻探施工中钻杆折断事故原因分析及预防建议 |
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| 引用本文： | 庞少青,李国东,姜彬霖. 钻探施工中钻杆折断事故原因分析及预防建议[J]. 探矿工程, 2013, 40(6): 31-34,42 |
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| 作者姓名： | 庞少青 李国东 姜彬霖 |
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| 作者单位： | 华北地质勘查局第四地质大队,华北地质勘查局第四地质大队,云南旅游职业学院 |
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| 摘 要： | 针对钻探施工中不断发生的钻杆折断事故，通过断钻实例分析了事故产生的原因，提出了预防或减少事故发生的措施及建议。
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| 关 键 词： | 钻杆折断；丝锥；钻孔报废；预防措施 |
| 收稿时间： | 2013-01-28 |
| 修稿时间： | 2013-05-07 |
Analysis on Causes of Drill Pipe Breaking-off Accident in Drilling Construction and the Prevention Suggestions |
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| PANG Shao-qing,LI Guo-dong and JIANG Bin-lin. Analysis on Causes of Drill Pipe Breaking-off Accident in Drilling Construction and the Prevention Suggestions[J]. Exploration Engineering:Rock & Soil Drilling and Tunneling, 2013, 40(6): 31-34,42 |
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| Authors: | PANG Shao-qing LI Guo-dong JIANG Bin-lin |
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| Affiliation: | No.4 Geological Brigade, North China Geological Exploration Bureau,No.4 Geological Brigade, North China Geological Exploration Bureau and Yunnan College of Tourism Vocation |
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| Abstract: | According to the drill pipe breaking-off accident often occurring in drilling construction, analysis is made on the accident causes by the field cases, the suggestions to prevent or reduce the accident are put forward. |
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| Keywords: | drill pipe breaking-off tap borehole abandonment prevention measure |
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