油井清防蜡专利分析  

作　　者：廖娜 宋浩 

机构地区：[1]国家知识产权局专利局专利审查协作四川中心,四川成都610213 [2]深圳市长亮网金科技有限公司,广东深圳518057

出　　处：《科技创新与应用》2018年第1期14-16,共3页Technology Innovation and Application

摘　　要：油井清防蜡方法主要包括机械清蜡、磁防蜡、热力清防蜡、化学清防蜡、微生物清防蜡、以及油管内衬和涂层防蜡等。文章给对油井清防蜡领域的国内外专利进行统计分析,通过对年申请量、核心专利、重要申请人等方面的分析,反映了油井清防蜡领域的技术状况和发展趋势,为国内相关企业和科研机构在油井清防蜡领域的产品与技术研发方面的专利申请、保护、利用以及管理方面提供一定参考。The methods of oil well wax cleaning and prevention include mechanical wax cleaning, magnetic wax control, thermal wax cleaning, chemical wax cleaning, microbial wax cleaning, and tubing lining and coating wax prevention, and so on. This paper makes a statistical analysis of the domestic and foreign patents in the field of oil well wax cleaning and prevention. Through the analysis of the annual application volume, the core patent and the important applicants, it reflects the technical situation and develop-ment trend in the field of oil well wax cleaning and prevention. It provides some reference for domestic related enterprises and scien-tific research institutions in patent application, protection, utilization and management of product and technology research and develop-ment in the field of oil well wax cleaning and prevention.

关 键 词：清蜡 防蜡 专利分析 

分 类 号：TE355[石油与天然气工程—油气田开发工程]