海底管线缺陷内检测技术现状与发展趋势研究  

Technology State and Development Trend Research of Defects Internal Inspection Technique for Submarine Pipeline

作　　者：张士华[1] 初新杰[1,2] 孙永泰[1] 史永晋[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院,山东东营257017 [2]中国海洋大学,山东青岛266003

出　　处：《装备制造技术》2011年第9期142-144,共3页Equipment Manufacturing Technology

基　　金：国家"863"资助项目--海底管线检测与水下结构物修复关键技术(2011AA0903)

摘　　要：简述了海底管线缺陷内检测技术的背景知识、基础理论及国内外的研究现状,重点介绍了磁检测技术和超声检测技术装备在国内外的研究进展情况,总结了发展趋势以及我国海底管线缺陷内检测技术存在的主要技术问题,分析了研发系列化海底管道内缺陷检测装备的必要性和应用前景。The background knowledge and basic theory of defects internal inspection technique for submarine pipeline is briefly presented and then the achievements made in the study of defects internal inspection technique in resent years are reviewed.Magnetic flux leakage inspection technique and supersonic inspection technique are emphatically presented.The development trend and the existing main problems in our country in the study are summarized.The necessity and the application prospect of developing serial defects internal inspection equipment are analyzed.

关 键 词：海底管线 缺陷 内检测 漏磁检测 高精度 

分 类 号：TE973.6[石油与天然气工程—石油机械设备]