本文简要综述国内外在含蜡粘性原油输送工艺方面的研究和实施情况,在此基础上,针对我国原油特性和管道输送需要,预测其研究发展方向,以期对创立具有我国特色的输油工艺技术体系有所裨益。在世界范围内,输油工艺日趋新型化、多样化,而输油工艺化学化则是新型化的主要内容。为了解决我国重质高粘易凝原油的输送问题,重点研究课题应该是化学化和生物化学工艺。 This paper briefly reviews the research and implementation of waxy viscous crude oil transportation technology both at home and abroad. Based on this, aiming at the demand of crude oil and pipeline transportation in China, this paper forecasts its research direction, and hopes to establish an oil transportation technology with Chinese characteristics System is helpful. In the world, the oil transportation process is becoming more and more new and diversified, while the chemistry of the oil transportation process is the main content of the new type. In order to solve the transportation problem of heavy crude oil of high viscosity and easy setting in China, the key research topics should be chemical and biochemical processes.