2019
DOI: 10.2118/197572-ms
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Justine Lamy, Akio Mizukami, Cécile Millet, Guillaume Néel, Nicolas Bouchart

Abstract: Abstract In recent years, Oil and Gas operators have faced new challenges with higher H2S partial pressure wells, especially in the Middle East. NACE MR 0175 part III provides guidance on the material selection for Corrosion Resistant Alloys; however, the well conditions considered by the Operator (total pressure 5526 psi, 1044 psi H2S, 279°F) are on the border of the UNS N08028 / UNS N08825 application domain, and therefore the recommendation would be to use a higher alloy, UNS N06985 material.…

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