目前,我国各老油田的集输系统已都属于高含油污水系统,管道内流体高含水、高矿化度和高腐蚀性使得集输管道十分容易受到腐蚀,因此,油田集输管道防腐已成为油田生产管理的重要工作。本文介绍一种环氧重防腐涂料,耐腐蚀性强、机械性能高、绝缘性能好,能够有效的提高管道防腐性能,同时通过分析其在某油田应用,进一步指出其优越性,希望在各油田广泛应用。 At present, the gathering and transportation systems of all the old oilfields in our country belong to the high oil-contaminated sewage system. The high water cut, high salinity and high corrosivity in the pipeline make the pipelines very vulnerable to corrosion. As a result, Oilfield production management of the important work. This paper introduces a kind of epoxy heavy anti-corrosive coating with high corrosion resistance, high mechanical properties and good insulation performance, which can effectively improve the pipeline anti-corrosion performance. At the same time, by analyzing its application in a certain oilfield, further pointing out its superiority, widely used.