二氧化碳驱井筒腐蚀分析与监测技术  

Analysis of Corrosion in Carbon Dioxide Driven Wellbore and Monitoring Technology

作　　者：车庆庆 潘杰 Che Qingqing;Pan Jie(Sinopec Petroleum Engineering Corporation,Shandong,257026)

机构地区：[1]中石化石油工程设计有限公司,山东257026

出　　处：《当代化工研究》2025年第5期9-11,共3页Modern Chemical Research

摘　　要：综述了国内外典型CO_(2)-EOR项目井筒套管腐蚀工程案例和实测参考数据,主要分析了密相超临界CO_(2)注入后井筒套管和水泥体系的腐蚀失效特点,以及与传统饱和碳酸水基介质所导致套损的区别,总结了目前常用的套管无损检测技术并对井筒CO_(2)腐蚀进行了总结和展望。An overview of typical CO_(2)-EOR project wellbore casing corrosion cases and measured reference data was collected.The corrosion failure characteristics of wellbore casing and cement system after dense phase supercritical CO_(2) injection were mainly analyzed,as well as the differences from casing damage caused by traditional saturated carbonate water-based media.Finnally,the commonly used non-destructive testing techniques for casing was summarized and provided a summary and outlook on wellbore CO_(2) corrosion.

关 键 词：CO_(2)驱 井筒 腐蚀 监测 

分 类 号：TE357[石油与天然气工程—油气田开发工程]