1) buried hole
埋钻事故
1.
It is introdeced about the process method of buried hole druing drilling the underground hole, and this method is useful for drilling the underground hole in the future.
本文以淄矿集团济北矿区唐口煤矿2302面轨道顺槽探三灰 J14号孔埋钻事故为例,介绍了煤矿井下钻探施工中埋钻事故的处理方法,为同类工程施工提供经验。
2) drilling accident
钻井事故
1.
Application of compound logging technology in real time monitoring drilling accident;
综合录井技术在实时监测钻井事故中的应用
2.
The real-time monitoring system of artificial intelligence in drilling accident;
钻井事故人工智能实时监控系统
3) drilling accident
钻探事故
1.
The causes of drilling accident and old well problems are analyzed.
该文分析了产生钻探事故和旧井出现故障的原因,概述了部分测井方法的工作原理,介绍了测井在钻探事故中寻找落井钻具,在陈年老井中检测并确定护壁管(滤水管)破损位置的实际应用效果。
2.
Based on the study of AC frequency conversion power system, research is made on how to control and reduce drilling accidents in working procedure.
在对钻机交流变频调速动力系统的研究基础上，对该动力系统在钻探过程中如何控制和减少钻探事故的发生方面做了些探索，为安全钻探提供了一条有效的新途径。
6) borehole accident
钻孔事故
1.
In this paper,borehole accident condition for the 40104 working face transport tunnel in a mine was introduced,the possible reasons for borehole accident were analyzed,drilling tool fishing projects were analyzed and optimized.
针对大佛寺矿40104工作面运顺钻孔抱钻、掉钻事故的具体状况,经分析钻孔事故发生的可能原因,对钻具打捞方案进行分析优选,通过理论分析与现场实践相结合,成功打捞了孔内钻具,为采煤排除了安全隐患。
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条