摘要
对塔河油田某井油管的腐蚀情况进行了调查研究,对取到失效油管的化学成分、力学性能、金相组织进行了试验分析。依据试验结果对该井油管腐蚀的原因进行了分析讨论,认为该井油管主要是垢下腐蚀和H2S腐蚀,并且随着该井产水的出现和不断增大,腐蚀会越来越严重。
An investigation is made of the corrosi.ve condition of certain oil--well piopes in Tahe Oil Field, and analysis is made of the ineffective pipes＇ chemical element, mechanical property, and metallographic structure. The analysis result is used to analyze the corrosive causes of the oil-well pipes,i, e filthy corrosion and H2s corrosion, and the corrosive condition is becoming worse with the increase of water level.
出处
《渤海大学学报（自然科学版）》
CAS
2006年第4期309-311,共3页
Journal of Bohai University:Natural Science Edition
关键词
塔河油田
失效油管
垢下腐蚀
H2S腐蚀
Tahe oil Field
ineffective oil--well pipes
filthy corrosion
H2S corrsion
