热液回掺清防蜡工艺应用研究
Research on the Application of Hot Liquid Blending and Wax Removal and Prevention Technology

在油井生产开发过程中，存在结蜡情况，导致油井无法正常生产，影响油井采油时率。常规稀油油井清防蜡工艺有加防蜡剂、机械清蜡、热力清蜡，传统的油井清防蜡方法存在人工成本高、清防蜡效果较差、油井返排周期长等问题。经过研究后，本文提出了用热液回掺工艺代替传统的清防蜡方式，打破稀油生产固有的清防蜡模式。使用此工艺后，节约了油井的生产成本，保证了油井的平稳生产，提高了油井开发管理水平。本文通过对热液回掺工艺的应用研究，实现了技术创新、管理创新及对传统观念的转变。
In the process of oil well production and development, there is wax deposition, which leads to the inability of oil wells to produce normally and affects the oil recovery rate. The conventional wax removal and prevention processes for thin oil wells include adding wax inhibitors, mechanical wax removal, and thermal wax removal. The traditional wax removal and prevention methods for oil wells have problems such as high labor costs, poor wax removal and prevention effects, and long oil well backflow cycles. After research, this paper proposed to replace the traditional wax removal and prevention methods with a hot liquid blending process, breaking the inherent wax removal and prevention mode of thin oil production. After using this process, the production cost of oil wells has been saved, the stable production of oil wells has been ensured, and the level of oil well development and management has been improved. This article achieves technological innovation, management innovation, and a transformation of traditional concepts through the application research of the hot liquid blending process.