Crude oils can reduce the corrosion rate in some extent produced by acid gas in pipelines, but up to now the research of influence of crude oils on CO2 corrosion is principally qualitative.

• 摘要原油在某种程度上能降低输送管线中CO2等酸气引起的腐蚀，但目前针对原油对CO2腐蚀影响的研究主要是定性的。