我国大部分油田原油含蜡量高,在原油开采过程中,溶解在原油中的蜡会析出,增加原油流动阻力,导致油井产量下降,目前,生产中多采用机械方法清除石蜡沉淀,但容易损伤油井管壁。本研究的主要内容是以有机溶剂、互溶溶剂、表面活性剂等组成,应用正交与均匀设计方法进行复配溶剂,开发并研制出了一种复合型的油溶性清蜡剂。 Most crude oil in our country contains high amount of wax. During the process of crude oil exploitation, the wax dissolved in crude oil will be precipitated, increasing the flow resistance of crude oil and reducing the production of oil well. At present, more mechanical methods are used to remove paraffin precipitate in production, Oil well wall. The main content of this study is to use organic solvents, miscible solvents, surfactants and other components, the application of orthogonal and uniform design of complex solvents, developed and developed a composite oil-soluble wax.