论文部分内容阅读
震动器是一种处理卡钻事故的工具。是由我队机修厂根据兄弟队经验,结合本队情况设计制造的。它结构简单,易于操作,能处理钢粒卡钻事故,也能处理岩石掉块卡钻、孔内钻具多头穿插和夹钻事故。经我队五○四钻机试验,使用震动器处理钢粒卡钻事故,仅震动二十多分钟,即可将孔内事故排除。现将五○四钻机孔内事故处理情况介绍如下: 钻孔在419.65米处发生卡钻事故,当时用反扣钻杆处理。当孔内还剩岩芯管和钻铤各一根时,为了便于处理,使用110钻具透孔,当透至408.60米处,由于孔壁的钢粒落下,
Vibrator is a tool to handle stuck pipe accidents. It is designed and manufactured by our team based on the experience of brothers and teams combined with the situation of our team. It is simple in structure, easy to operate, able to deal with steel particles stuck accident, but also deal with the rock stuck stuck drill, hole drill multi-interspersed interspersed and folder drill accident. After our team test rig 504, the use of vibrators handle steel particles stuck, only vibration for more than 20 minutes, you can exclude holes accident. Now 504 drilling machine hole accident situation is described below: Drill hole at 419.65 meters occurred in the card accident, then with anti-deduction drill pipe processing. When there is one core tube and one drill collar left in the hole, in order to facilitate the processing, the hole of the 110 drill is used. When penetrating to 408.60m,