钻井工程事故的监测和预报  

Monitoring And Predicting Drilling Engineering Accidents

作　　者：陈亚西[1] 纪伟[1] 石波 范福云 

机构地区：[1]华北油田录井公司

出　　处：《录井技术》1998年第2期11-21,30,共11页

摘　　要：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。Detection and prediction of drilling accidents is an important method for avoiding drilling accidents and minimizing loss by bringing into full play the function of real-time monitoring of Comprehensive Logging Unit.This paper presents the various drilling accidents forerunner and summarizes detection ways by analysing common drilling accident causes.Combinating wellsite logging information with practice examples of formation pressure detection ,kick,gas cut ,lost circulation,drill tool piersement and breaking,the author deals with the importance of comprehensive logging in ensuring drilling safty by the pros and cons lessons.

关 键 词：钻井工程 石油钻井 综合录井 钻井事故 监测 预报方法 

分 类 号：TE28[石油与天然气工程—油气井工程] TE142