摘要
Abstract
Cementing operations are continuous and compact. If casing quality failure occurs during cementing operation, there is no sufifcient time to analyze it in detail. If the judgment is wrong, it will bring huge uncertainties to the upcoming operation works. Ac-cording to the recent casing failure problem, some pertinent treatments are put forward, combined with real operation cases. The study provides reference for judging and treating some abnormal problem during cementing operations.关键词
固井/套管事故/原因分析/处理措施Key words
cementing/casing accident/reason analysis/treating procedure分类
能源科技
