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钻具故障
释义
钻具故障
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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coupling scheme
coupling strength
coupling termination
coupling with rubber type element
coupon-collector’s problem
Courage and the Sword
courage trait
Courant
courant
Courant condition
courante
Courant-Fischer inequality
Courant Friedrichs Lewy condition
Courant-Friedrichs-Lewy condition
Courant number
Courant theorem
Courantyne River
courier
Cournot
Cournot game
Cournot model
course
course change of the Yellow River at Tongwaxiang
course changes of the Yellow River
course keeping
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