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随着油田开发,大港南部油田(第三采油厂)埋地管道和储罐的腐蚀越来越严重,腐蚀穿孔会造成跑、冒、滴、漏等现象,不但给油田带来直接经济损失和不安全因素,同时还会带来环境污染。本文对南部油田埋地钢质管道及储罐产生的腐蚀的原因进行分析,介绍了目前应用的主要防腐技术及措施,提出了治理埋地钢质管道及储罐腐蚀的有效方法和建议。
With the development of oilfields, the corrosion of buried pipelines and storage tanks in the southern Dagang Oilfield (the third oil production plant) is becoming more and more serious. Corrosion and perforation will cause run-off, dripping, dripping and so on. Not only will this bring direct economic losses to the oilfield, Insecurity, but also bring about environmental pollution. This paper analyzes the corrosion of the buried steel pipelines and storage tanks in the southern oilfield, introduces the main anti-corrosion technologies and measures applied at present, and puts forward effective methods and suggestions for controlling the corrosion of the buried steel pipelines and storage tanks.