This paper analyzed oil-displacement mechanism of CO2, found the CO2 corrosion factors and corrosion mechanisms.At last the author put forward some corrosion protec...

• 通过分析CO2的驱油机理,剖析了CO2驱油中的腐蚀因素及腐蚀机理,并提出了注CO2驱油中控制腐蚀的几种方法。