摘要
在深井、超深井钻井过程中,套管磨损是个不容忽视的问题。分析了套管磨损的发展过程、机理、影响因素、预测方法与技术;指出了目前套管磨损理论及试验方法存在的问题;讨论了套管磨损研究的发展趋势。
During drilling deep well and ultra-deep well, the problem of casing wear can＇t be neg- lected. The recent study on the process, mechanism, affecting factors, predictive methods and techniques of the casing wear are reviewed. Meanwhile, the problems of present theories and testing procedures of casing wear are indicated, and the development trend of casing wear study is discussed.
出处
《石油矿场机械》
2008年第4期32-36,共5页
Oil Field Equipment
关键词
套管磨损
磨损机理
磨损计算
影响因素
casing wear
wearing mechanism
wearing calculation
influential factor
