井内震动器是在处理井内故障时,下到井内直接与故障鑽具上部联接而进行震动的一种处故工具。对处理挤挟鑽具、卡鑽、或因阻力过大所造成之鑽桿折断等井内鑽具事故效果异常显著。其优点是:(1)由于它和故障鑽具直接联接使其产生震动力与向上之冲击力直接傅给故障鑽具,因而使鑽具很快松动,特别在斜 In-well vibrator is an accidental tool that can vibrate when it comes to dealing with the fault in the well and directly connecting to the upper part of the fault drill under the well. On the handling of crowded drill, stuck, or due to excessive resistance caused by the drill pipe broken drill and other well-drilling accident exceptionally significant effect. Its advantages are: (1) because it is directly connected with the fault drill to produce the vibration force and the upward impact directly to the fault drill, which makes the drill loose quickly, especially in the inclined