钻探工作中常见孔内事故的预防与处理

Common drilling accidents in hole prevention and treatment in drilling

钻探工作中,由于地层,机械,及工作人员的水平等原因会发生各种孔内事故,根据事故的具体原因,应选择相应的处理方式,预防孔内事故的发生会减少工作成本,提高工作效率。本文研究了孔内事故的预防及处理事故的方法。

In drilling working,there are often various accidents in hole caused by the formation,mechanical other reasons.According to the specific causes of the drilling accidents,we should adopt the appropriate measures to prevent the occurrence of drilling accidents to reduce operating costs,improve work eff iciency.In this paper,the common drilling accident in hole prevention and treatment methods were studied.