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集输管线腐蚀问题一直是困扰国内各油田生产的一大难题。管线腐蚀不仅造成油气跑、冒、滴、漏等问题,造成直接损失,而且会引发火灾、爆炸等恶性事故,或影响正常生产、污染环境、浪费资源等,造成更加巨大的间接损失。因此,必须正确分析集输管线腐蚀的原因,对管线腐蚀的环境进行调查,摸清腐蚀介质的腐蚀性,合理地进行防腐保护,把腐蚀控制在最小范围内,从而延长管线和设备的使用寿命,减少改造投资,确保油田长期安全生产。
Set pipeline corrosion has been troubled by the domestic oil field production a major problem. Pipeline corrosion not only causes problems such as run-away, run-off, drip and leakage of oil and gas, causing direct losses, but also causing serious accidents such as fire and explosion, or affecting normal production, environmental pollution and waste of resources, resulting in even greater indirect losses. Therefore, it is necessary to correctly analyze the reasons for pipeline corrosion, investigate the pipeline corrosion environment, find out the corrosiveness of corrosion medium, reasonably carry out corrosion protection, and control the corrosion to a minimum extent, so as to prolong the service life of pipeline and equipment , Reduce investment in reconstruction and ensure long-term safety in oilfields.