Analysis on Influence of High Temperature on Morphology Features of CO2 Corrosion Product Film

At current stage, the CO2 corrosion is very common in oil and gas pipeline, which brings great economic loss and disastrous consequence on oil industry. Through testing on materials from oil and gas field Chuandong gas field and Tarim gas field, this paper makes an observation on morphology features of CO2 corrosion product film, and makes a conclusion for the influence of high temperature on the morphology features of CO2 corrosion product film.