| 爆破法处理武定工地埋钻事故 |
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| 引用本文： | 李威武,倪光清.爆破法处理武定工地埋钻事故[J].云南地质,2009,28(1):99-101. |
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| 作者姓名： | 李威武 倪光清 |
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| 作者单位： | 1. 云南省有色地质局,昆明,650051
2. 云南核工业地质209队,昆明,650032 |
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| 摘 要： | 绳索取心钻探时，斜孔钻进发生的埋钻事故较难处理，在松软易碎地层中埋钻事故又极难预防。经多年实践，提出事故发生后采取优化钻孔井身结构，结合爆破法处理有效省时，节约成本又减少损失。
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| 关 键 词： | 绳索取心 岩石破碎 埋钻事故 爆破法处理 云南武定 |
AN EXAMPLE OF PROCESSING THE ACCIDENT OF BURIED DRILLING EQUIPMENT WITH EXPLOSION METHOD |
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| LI Wei-wu,NI Guang-qing.AN EXAMPLE OF PROCESSING THE ACCIDENT OF BURIED DRILLING EQUIPMENT WITH EXPLOSION METHOD[J].Yunnan Geology,2009,28(1):99-101. |
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| Authors: | LI Wei-wu NI Guang-qing |
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| Institution: | LI Wei-wu NI Guang-qmg (1. Ytmnan Bureau of Nonferrous Geology, Kunming 650051 ;2. Team 209 of Yunnan Nuclear Industry, Kunming 650032) |
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| Abstract: | In the drilling of drilling equipment for the drilling rope coring, it is rather difficult to process the accident of buried of dipping hole. And the prevention of accident of buried drilling equipment in soft and fragile rock beds is very difficult. According to the experiences in many years, we put forward the processing method of accident, ie, improvement of the structure of drill hole itself in combination with the explosion method, which is effective, time saving, reduction of cost and loss. |
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| Keywords: | Rope Coring Fragile Rock Accident of Buried Drilling Equipment Explosion Processing Method Wuding Yunnan |
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