...石油文献查询 关键词：钻具减震器 气体钻井 钻具失效 疲劳损坏 [gap=1502]Keywords: gas drilling drilling, drilling shock, absorber failure, fatigue damage ...
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阿果石油网 - Powered by phpwind 关键词：钻具减震器 气体钻井 钻具失效 疲劳损坏 [gap=1233]Keywords: gas drilling drilling, drilling shock, absorber failure, fatigue damage
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A accomplished well in the YanQi basin is regarded as the study object. The study content as following:Firstly, the datas of drill string damage is analyzed.
本文针对山前推覆带钻具失效事故多的特点，以焉耆盆地一口已完成井(城二井)为研究对象，主要研究内容包括： (1) 钻具失效数据分析。
参考来源 - 山前推覆带钻具失效的动力学机理研究·2,447,543篇论文数据，部分数据来源于NoteExpress
钻柱共振是引起深井钻具失效的主要原因。
Drill string resonance is the major cause of drill tool failure.
石油钻铤螺纹联接失效是钻具失效的主要类型。
The failure of collar connection thread is one of the prime drill tool failures.
但是，在其逆掩推覆带钻井作业中，极易发生钻具失效事故。
However, the accident of drill string damage happened easily in the overthrust nappe belt of these regions in the drilling.
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