摘要
近两年来 ,大庆油田采用管中电流法开展了对埋地管道防腐层的检测和评价研究工作 ,目前对单线防腐管防腐检测准确性达到了 70 %左右 (理想情况下 ) 。
Daqing oil field have carried out the research on detecting the underground buried pipeline's anti corrosion layer using electric current method in pipeline for two years.At present,the anti corrosion detecting aecuracy of the single line corrosion protection pipe is reached to ca.70%(under ideal cirecumstance),that will greatly promote the heavy repairing the underground buried pipeline of the oil field under scientific guidance.
出处
《管道技术与设备》
CAS
2001年第3期32-36,共5页
Pipeline Technique and Equipment
关键词
油田
埋地管道
防腐层
检测
管中电流法
腐蚀
Daqing Oil Field,Underground Buried Pipeline,Corrosion Protection,Detection,Electric Current Method in Pipeline.
