【摘要】 文章论述了油气开采过程中的CO₂腐蚀防护技术。CO₂腐蚀的防护技术主要包括:抗CO₂腐蚀材料、材料表面处理、阴极保护和注缓蚀剂等技术。针对目前CO₂腐蚀在防护技术方面存在的不足,提出了几点建议:加强CO₂腐蚀的机理研究,深入探讨影响CO₂腐蚀的因素及其影响规律,以及改进室内模拟装置来优化CO₂腐蚀的防护措施。更多还原

【Abstract】 This article elaborates the technology of CO₂ corrosion protection in oil and gas production process.The technology of CO₂ corrosion protection mainly includes:anti-CO₂ corrosion material technology,material surface treatment technology,cathodic protection technology and corrosion inhibitor technology.In view of the present insufficiency in CO₂ corrosion protection,the following measures are proposed,such as strengthening research on mechanism of CO₂ corrosion,thoroughly exploring the affecting factors of CO₂ corrosion and impact rules and improving room simulation unit to optimize protective measures for CO₂ corrosion.更多还原