Effect of Temperature on CO2/H2S Corrosion of Oil Tube Steels

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Abstract:

The CO2/H2S corrosion behaviors of oil tube steels N80 and P110 at different temperature were investigated by corrosion rate calculation and corrosion morphology observation. The results show that with the increase of temperature, the CO2/H2S corrosion rates of both steels increase at first and then decrease, and reach the peak at 90°C. The corrosion rate of steel P110 is higher than that of steel N80.

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111-114

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March 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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