稠油乳化降黏剂研究现状及其发展趋势

Research status and development trend of emulsifying viscosity reducer for heavy oil

结合稠油乳化降黏机理、降黏剂的组成及其研制思路，综述了复配型、耐温型、聚合物型、易脱水型及纳米助剂型乳化降黏剂的研究现状，并指出乳化降黏剂未来发展趋势。

Associated with mechanisms of emulsification and viscosity reduction for heavy oil, composition of viscosity reducing agent and its research and preparation clue ,the research status of different types of emulsifying viscosity reducers, such as compatibility type, temperature resistance type, polymer type, easy dehydration type, and nanometer auxiliary type, were summarized. Development trend of emulsifying viscosity reducer in future was also pointed out.