发挥综合录井仪的实时监测功能,搞好钻井事故的检测和预报是避免钻井事故和减少损失的重要手段。该文从分析常见钻井事故的形成原因入手,探讨总结了钻井事故的各种预兆和检测方法,结合详实的现场录井资料和地层压力检测、井涌、气侵、井漏、刺钻具、断钻具等实例,从正反两方面的教训说明了综合录井在保证钻井安全方面所起到的重要作用。 It is an important means to avoid drilling accident and reduce losses by giving full play to the real-time monitoring function of comprehensive logging instrument and doing a good job of detecting and forecasting drilling accidents. This paper starts with the analysis of the formation causes of common drilling accidents, explores and summarizes various premonitions and detection methods of drilling accidents, and combines detailed logging data of the field with formation pressure detection, kick, gas invasion, Drilling and other examples, from both positive and negative lessons illustrates the comprehensive logging in ensuring drilling safety played an important role.