油气田注水系统腐蚀预测模型的研究进展  

Research Progress of Corrosion Prediction Models for Water Injection Systems in Oil and Gas Fields

作　　者：叶正荣[1] 岳媛 周祥 伊然[1] 赵志宏[1] 刘翔[1] 温宁华 YE Zhengrong;YUE Yuan;ZHOU Xiang;YI Ran;ZHAO Zhihong;LIU Xiang;WEN Ninghua(China Petroleum Exploration and Development Research Institute,Beijing 100083,China;Safetech Research Institute,Beijing 102209,China)

机构地区：[1]中国石油勘探开发研究院,北京100083 [2]安科工程技术研究院(北京)有限公司,北京102209

出　　处：《腐蚀与防护》2024年第7期61-70,共10页Corrosion & Protection

基　　金：“十四五”中国石油科技重大专项(2023ZZ19-06,2021DJ5203,2022KT1901,2022KT0806);长庆油田套管腐蚀机理及防腐对策研究技术服务项目(RIPED.CN-2022-JS-371)。

摘　　要：以国外某油田注水系统的腐蚀风险现状为例,总结了影响注水系统腐蚀结垢的因素,归纳了传统油气工业腐蚀和结垢预测模型的研究现状,分析了其建模依据、理论基础、关键参数、适用环境及存在的不足。介绍了使用编程、智能算法等技术方法进行建模计算的优异性,并探讨了相应模型的优缺点。最后,提出了油田注水系统与传统油气工业的腐蚀预测模型的异同及建立注水系统腐蚀预测模型应考虑的因素,对注水系统腐蚀结垢预测模型的研究发展进行了展望。The present situation of the corrosion risk of water injection systems in an oil field abroad is taken as an example.The factors affecting corrosion and scale formation in water injection systems are summarized,and the research status of the traditional corrosion and scale prediction model in the oil and gas industry is summarized.The modeling basis,theoretical basis,key parameters,applicable environment,and existing deficiencies are analyzed.The advantages and disadvantages of using programming,intelligent algorithms,and other technical methods for modeling calculations and the advantages and disadvantages of the corresponding models are also described in this paper.Finally,the similarities and differences between the corrosion prediction model of waterflood systems and the traditional oil and gas industry and the factors that should be considered in establishing the corrosion prediction model of waterflood systems are proposed,and the development of the corrosion and scaling prediction models of waterflood systems is forecasted.

关 键 词：油气田 注水系统 腐蚀 结垢 预测模型 

分 类 号：TG174[金属学及工艺—金属表面处理]