集输管线腐蚀分析

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。

The Analysis of the Corrosion of Gathering Line

The corrosion of gathering lines has always been a major difficulty for oil production.The corrosion not only leads to the direct economic loss caused by leaking and dripping of petroleum,but also causes fires and explosions;or else,it influences the normal production,pollutes the environment and waste resources which can lead to even greater indirect losses. Therefore,the reason of corrosion of gathering lines must be analyzed and the environment around gathering lines should be investigated to know the ab...