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drilling string trouble
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drilling string trouble
Encyclopedia
工学
钻井复杂事故种类
释
drilling string trouble
钻具故障
在钻井施工过程中,井下钻杆、钻铤等钻具因疲劳破坏、腐蚀破坏、机械破坏或事故破坏,造成的机械性能发生改变,发生断脱、断裂、刺穿等现象。
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Talassemtane National Park
Talaz
Talbot
talbot
Talbot curve
Talbot effect
talc
talcher coalfield
Talcott level
Talcott method
Talcott Parsons
talc pneumoconiosis
talc schist
talcum
Taldy-Kurgan
talent
talent and taste
talent assessment
talent classification
talent configuration
talent, courage, sense and creativity
talent development
talent development strategy
talent discipline
talented and virtuous ancestral temple
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