油气集输管道的腐蚀机理与防腐蚀技术分析

Analysis on Corrosion Mechanism and Anti-corrosion Technology of oil and Gas Gathering and Transportation Pipeline

在多种因素的影响下,油气集输管道会出现腐蚀情况,例如二氧化碳腐蚀、硫化氢腐蚀以及土壤腐蚀等,会降低油气集输效率。因此,需要在明确油气集输管道腐蚀机理的基础上做好油气集输管道外部与内部防腐蚀工作,从而提高油气集输效率。

Under the influence of a variety of factors,oil and gas gathering and transportation pipelines will be corroded,such as carbon dioxide corrosion,hydrogen sulfide corrosion and soil corrosion,which will reduce the efficiency of oil and gas gathering and transportation.Therefore,on the basis of clarifying the corrosion mechanism of oil and gas gathering and transportation pipelines,it is necessary to do a good job of external and internal corrosion prevention of oil and gas gathering and transportation pipelines,so as to improve the efficiency of oil and gas gathering and transportation.