油气田高含H_S、CO_2和Cl^-环境下压力容器腐蚀机理研究进展

Research Progress of Oil Field Pressure Vessel Corrosion Mechanisms in H_2S-CO_2-Cl^- Environment

系统地分析和研究了在油气田高矿化度采出水和高含硫化氢、二氧化碳、氯离子等环境下的压力容器使用现状,分析了H2S-CO2-Cl-环境下的腐蚀失效机理。

The used condition of the pressure vessel that was used in the high H2S-CO2-Cl^- corrosion environment occurred on the oil-gas field has been studied. The mechanism of the material failure of the H2S-CO2-Cl^- corrosion environment has been researched and analyzed.