注聚管道内腐蚀失效管理与可靠性研究  

Study on Internal Corrosion Failure Management and Reliability of Polymer Injection Pipeline

作　　者：苏航 李士伟 白宇 张凤茹 Su Hang;Li Shiwei;Bai Yu;Zhang Fengru

机构地区：[1]中国石油大庆油田有限责任公司第六采油厂规划设计研究所,黑龙江大庆163000 [2]中国石油大庆油田有限责任公司第六采油厂第三油矿,黑龙江大庆163000

出　　处：《石油工业技术监督》2019年第10期18-21,33,共5页Technology Supervision in Petroleum Industry

摘　　要：随着油田开发时间的增加,管道腐蚀失效问题越发严重。管道腐蚀不仅缩短了管道的使用寿命,而且影响了油田生产的安全性和稳定性。通过分析油田内注聚管道的内腐蚀失效原因,开展管道失效管理与可靠性研究,并提出对管道中细菌含量进行化验,多措并举降低注入介质中细菌含量,对管道进行定期冲洗,推行精细科学管理模式等对策,得出具有综合性的研究成果。With the increase of oil field development time,pipeline corrosion failure becomes more and more serious.The corrosion of pipeline not only shortens the service life of pipeline,but also affects the safety and stability of oilfield production.By analyzing the causes of internal corrosion failure of polymer injection pipelines in oil fields,failure management and reliability of pipelines are studied,improvement countermeasures are put forward,and comprehensive research results are obtained.

关 键 词：注聚管道 质量管理 内腐蚀 失效管理 可靠性 

分 类 号：TE9[石油与天然气工程—石油机械设备]