drillstring meaning in English
钻管组钻油台
Examples
- Analysis of longitudinal and torsion vibration of drillstring
钻柱纵向和扭转振动分析 - Dynamics analysis of drillstring failure
钻柱失效的动力学分析 - An application of gap element to the transient dynamics analysis of drillstring
间隙元在钻柱瞬态动力学分析中的应用 - Torque feedback to suppress drillstring torsional vibration in extended reach well
大位移井钻柱扭转振动顶部扭矩负反馈减振研究 - By means of the simulation calculation , varying of the torques on the bit and the drillstring top and the rotary speed of the bit can be predicted
通过仿真计算可预测钻头处阻力扭矩、钻柱顶部扭矩和钻头转速的变化情况。