钻压，就是当正常钻进时，下放钻柱，把部分钻柱的重力加到钻头上作为钻压。
最后完成了对于钻压模糊控制算法软件的编制。
At last, bit pressure control arithmetic based on fuzzy theory is compiled.
钻压、扭矩、侧向力、环空压力等钻井工程参数可以随钻进行测试。
It can measure drilling engineering parameter, such as drilling pressure, torque, side pressure and annular pressure etc.
借助随机有限元方法和摄动方程初步分析了钻压波动对井眼轨迹的影响。
The effects of WOB fluctuation of drill string on the wellbore trajectory are analyzed by using stochastic finite element method and perturbation equation.
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