油气田注入井况中管材氧腐蚀的研究进展  

Research Progress of Oxygen Corrosion of Tubing Materials in Injection Environments in Oil and Gas Fields

作　　者：宋文文[1] 谢俊峰[1] 赵密锋[1] 袁军涛 谭凤玲 付安庆 李轩鹏 SONG Wenwen;XIE Junfeng;ZHAO Mifeng;YUAN Juntao;TAN Fengling;FU Anqing;LI Xuanpeng(PetroChina Tarim Oilfield Company,Korla 841000,China;State Key Laboratory of Oil and Gas Equipment,CNPC Tubular Goods Research Institute,Xi’an 710077,China;Xi’an Aode Petroleum Engineering Technology Co.,Ltd.,Xi’an 710075,China)

机构地区：[1]中国石油塔里木油田分公司,新疆库尔勒841000 [2]中国石油集团工程材料研究院有限公司油气钻采输送装备全国重点实验室,陕西西安710077 [3]西安奥德石油工程技术有限责任公司,陕西西安710075

出　　处：《材料保护》2024年第10期112-117,共6页Materials Protection

基　　金：中国石油天然气集团有限公司基础研究和战略储备技术研究基金项目[2022DQ03(2022Z-01)];中国石油天然气集团有限公司科技项目(2023ZZ11)。

摘　　要：油气田注入井况中管材腐蚀问题突出,造成油气行业严重的资源浪费及安全隐患,而氧腐蚀已成为导致管材穿孔失效的主要原因之一。综述了近年来油气田注入环境中管材氧腐蚀的研究进展,重点关注了注入井况、注入参数(如工艺条件、温度、含氧量、流速等)对金属材料氧腐蚀的影响,探讨了氧腐蚀的机理及防护方法,并分析了目前研究中存在的不足。结合油气田工程需求,对未来该领域的研究工作提出了建议。The problem of pipe corrosion in oil and gas field injection wells is prominent,causing serious resource waste and safety hazards in the oil and gas industry,and oxygen corrosion has become one of the main causes of pipe perforation failure.Herein,this article reviewed the research progress on oxygen corrosion of pipes in oil and gas field injection environments in recent years,with a focus on the effects of injection well conditions and injection parameters(such as process conditions,temperature,oxygen content,flow rate,etc.)on oxygen corrosion of metal materials.Meanwhile,the mechanism and protection methods of oxygen corrosion were explored,and the shortcomings in current research were analyzed.Finally,based on the requirements of oil and gas field engineering,suggestions were put forward for future research in this field.

关 键 词：氧腐蚀 注入井环境 注入参数 氧含量 管材 

分 类 号：TG172[金属学及工艺—金属表面处理]