高含蜡油井石蜡防治研究技术

Study on the Paraffin Control Technology of High Waxy Oil Well

介绍了油井的清防蜡方法,概括了机械清蜡、热力清防蜡、添加内衬的表面能防蜡等方法的适用条件以及特点。并且着重针化学药剂的清蜡、防蜡技术进行了综述,简述了各方法所使用的药剂以及使用特点,并且分析了在高含蜡油井中的应用。对油井的石蜡防治技术进行研究,有助于提高油田的生产效率,意义十分重大。

Paraffin control and paraffin removal methods of oil well were introduced; use conditions and characteristics of the mechanical paraffin removal method, heating paraffin removal method and lining paraffin control method were summarized. And chemical control and paraffin removal technology was reviewed, its characteristics were discussed as well as chemical agents used in the method, and its application in high waxy oil wells was analyzed.