L'exploitation des champs de pétrole et de gaz sous haute pression (HP) et haute température (HT) a augmenté ces dernières années, nécessitant de réévaluer les risques de corrosion dans ces milieux de plus en plus sévères. Afin de contribuer à une meilleure évaluation des risques de rupture différée des aciers en présence d'H2S (SSC, Sulfide Stress Cracking) dans ces conditions, trois axes de recherche ont été suivis. Nous avons d'abord identifié un besoin d'amélioration de prédiction des conditions corrosives sous haute pression et haute température, et en particulier pour le calcul du pH in situ. Un modèle a été développé ; il prend en compte le comportement non-idéal des phases en équilibre, et permet un calcul plus précis du pH et de la...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
ii This work evaluates the possibility of replacing hydrogen sulfide (H2S) with thiosulfate anion (S...
Acid gases, such as CO2, H2S, and/or sulfur in oil industry’s production fluids, can be responsible ...
The scope of this study includes modeling and experimental investigation of sulfide stress cracking ...
International audiencepH prediction represents a crucial step before selecting materials for use in ...
Hydrogen sulfide (H2S) is the most dangerous element which exists in oil and gas reservoir. H2S acid...
Hydrogen sulfide (H2S) is the most dangerous element which exists in oil and gas reservoir. H2S acid...
The continuing problem of Sulphide Stress Cracking (SSC) in sour oil and gas exploration is a major ...
International audienceThis paper examines the influence of CO 2 / H 2 S ratio on hydrogen charging i...
Cracking corrosion of API 5CT Grade L80 Type 1 low carbon steel has been studied in a in brine solut...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
ii This work evaluates the possibility of replacing hydrogen sulfide (H2S) with thiosulfate anion (S...
Acid gases, such as CO2, H2S, and/or sulfur in oil industry’s production fluids, can be responsible ...
The scope of this study includes modeling and experimental investigation of sulfide stress cracking ...
International audiencepH prediction represents a crucial step before selecting materials for use in ...
Hydrogen sulfide (H2S) is the most dangerous element which exists in oil and gas reservoir. H2S acid...
Hydrogen sulfide (H2S) is the most dangerous element which exists in oil and gas reservoir. H2S acid...
The continuing problem of Sulphide Stress Cracking (SSC) in sour oil and gas exploration is a major ...
International audienceThis paper examines the influence of CO 2 / H 2 S ratio on hydrogen charging i...
Cracking corrosion of API 5CT Grade L80 Type 1 low carbon steel has been studied in a in brine solut...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
International audienceThanks to their high corrosion resistance, super martensitic stainless steels ...
ii This work evaluates the possibility of replacing hydrogen sulfide (H2S) with thiosulfate anion (S...