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介绍了在地面安放振击器,进行振击解除卡钻事故的方法,以及振击器的结构、使用方法,并通过试验证明振击是一种有效的解卡方法。
The method of installing the vibrator on the ground, carrying out the method of removing the stuck pipe accident by the shock, the structure of the vibrator and the method of using the vibrator are also introduced. The experimental results show that the shock is an effective solution.