| 岩心钻探烧钻事故浅析及实践 |
| 投稿时间：2017-10-23 修订日期：2017-10-23 点此下载全文 |
| 引用本文：孙孝刚,卢忠友.岩心钻探烧钻事故浅析及实践[J].钻探工程,2018,45(3):28-32.SUN Xiao-gang,LU Zhong-you. Analysis and Practice of Bit-burnt Accident in Core Drilling[J]. Drilling Engineering, 2018,45(3):28-32. |
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| 中文摘要:烧钻事故在岩心钻探施工过程中是最频发的事故之一，分析总结烧钻事故发生的原因和发生的必要条件，烧钻事故发生前出现的异常征兆，烧钻事故的预防措施、处理原则和方法；总结了几起烧钻事故的处理经验及教训，提出了如何做好预防和处理烧钻事故的措施建议。 |
| 中文关键词:岩心钻探 烧钻事故 事故征兆 |
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| Analysis and Practice of Bit-burnt Accident in Core Drilling |
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| Abstract:Bit-burnt is one of the most frequent accidents during core drilling, this paper analyzes and summarizes the causes and necessary conditions of the accident, discusses the abnormal signs before the accidents happening, the prevention measures and treatment principles. Based on the treatment experiences and lessons in bit-burnt accidents, some suggestions are put forward. |
| keywords:core drilling bit-burnt accident accident sign |
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