套管磨损研究进展  

Study and Development of Casing Wear

作　　者：董小钧 杨作峰[2] 何文涛[2] 

机构地区：[1]吐哈油田吐鲁番采油厂,新疆鄯善838202 [2]长庆油田钻井工程总公司,西安710021

出　　处：《石油矿场机械》2008年第4期32-36,共5页Oil Field Equipment

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.

关 键 词：套管磨损 磨损机理 磨损计算 影响因素 

分 类 号：TE931.2[石油与天然气工程—石油机械设备]