摘要
针对CCUS技术流程中提高CO_(2)采收率及CO_(2)封存等过程中易导致事故发生的CO_(2)注入井金属管材腐蚀失效问题进行了概述,针对该环境下事故率较高的应力腐蚀开裂、缝隙腐蚀和微生物腐蚀等方面的研究进展进行了梳理与概括,也对CO_(2)注入井金属管材腐蚀失效主要的影响因素及防腐手段进行了分析与总结,并展望了该领域未来重点开展研究工作的主要方向。
Carbon capture,utilization and storage(CCUS)technology is recognized as the main means to realize the low-carbon utilization of fossil energy,and will inevitably be developed and applied under the current energy consumption structure and energy strategic layout.This paper summarized the corrosion failure of metal pipes in CO_(2) injection wells that are prone to accidents in the process of CO_(2) enhanced oil recovery and CO_(2) storage in the CCUS technical process.The researches on corrosion cracking,crevice corrosion and microbiological influenced corrosion are reviewed and summarized.The main influencing factors and anti-corrosion methods of metal pipes in CO_(2) injection wells are also summarized and analyzed.The main research directions in this field in the future are also prospected.
作者
原玉
向勇
李晨
赵雪会
闫伟
姚二冬
YUAN Yu;XIANG Yong;LI Chen;ZHAO Xuehui;YAN Wei;YAO Erdong(College of Mechanical and Transportation Engineering,China University of Petroleum,Beijing 102249,China;College of Mechanical Engineering,Guangxi University,Nanning 530004,China;State Key Laboratory of Service Behavior and Structural Safety of Petroleum Pipe and Equipment Materials,Petroleum Pipe Engineering Technology Research Institute of CNPC,Xi'an 710077,China;Unconventional Petroleum Research Institute,China University of Petroleum,Beijing 102249,China)
出处
《中国腐蚀与防护学报》
CAS
CSCD
北大核心
2024年第1期15-26,共12页
Journal of Chinese Society For Corrosion and Protection
基金
国家自然科学基金(52271082)
北京市自然科学基金(2222074)
内蒙古自治区科学技术重大专项(2021ZD0038)
中国石油大学(北京)科研基金(ZX20200128)。
