油气田缓蚀剂评价方法进展  

Development of Evaluation Methods of Corrosion Inhibitors in Oil and Gas Field:A Review

作　　者：段永锋[1] 于凤昌[1] 

机构地区：[1]中石化洛阳工程有限公司,中国石化集团石化设备防腐蚀研究中心,河南洛阳471003

出　　处：《全面腐蚀控制》2013年第10期29-33,共5页Total Corrosion Control

基　　金：中石化科研项目(309015)资助

摘　　要：加注缓蚀剂是油气田最常用的防护措施之一,如何在众多缓蚀剂中快速、经济、高效地筛选适宜的缓蚀剂成为困扰油气田人员的主要问题。本文从实验室评价方法、分析评价方法和现场评价方法三个方面综述了油气田缓蚀剂评价方法的研究进展情况。重点评述了目前几种缓蚀剂评价方法标准的特点和使用范围,分析了6种常用现场评价方法的现状与应用情况。另外对油气田缓蚀剂评价方法的研究方向进行了展望。Corrosion inhibitors is one of the most commonly used methods for controlling corrosion in the oil and gas industry. It is an important issue for users of corrosion inhibitors how to select the best performing inhibitor for a particular application in a fast and cost-effective manner. The research＆development situation for laboratory evaluation methods, analysis methods and field evaluation methods are summarized in this paper. Evaluation procedure and existing problem of current standards for evaluating corrosion inhibitors are outlined. Current situation and field application of six field evaluation methods are generalized and analyzed. In addition, the study on prediction of corrosion inhibitors evaluation in the future is prospected.

关 键 词：油气田 缓蚀剂 评价方法 分析方法 

分 类 号：TG174.42[金属学及工艺—金属表面处理]