对含水稠油掺水乳化降粘的研究

Research on Emulsification and Viscosity Reduction of Water-containing Heavy Oil by Blending Water

我国稠油富含胶质和沥青质,其具有粘度高、密度大、流动性差等特点,本文在大量文献调研的基础上,对比分析稠油掺热污水(不加药)和掺活性水的工艺特点,得出掺水乳化降粘的工艺技术是目前开发稠油油田行之有效的方法之一。

Heavy oil in China is rich in colloid and asphaltene, it has characteristics of high viscosity, high density and poor mobility. In this paper, based on a large number of literature research, technological characteristics of blending hot effluent （without drugs） technology and blending active water technology were compared and analyzed. It＇s put forward that the blending water technology for emulsification and viscosity reduction of water-containing heavy oil is one of effective methods for developing heavy oil fields.