三元复合驱采出乳状液中含有驱替用化学剂 ,这些化学剂将对乳状液的稳定性产生潜在影响。提出了一种简便而有效的研究方法 ,并分别研究了化学剂对乳状液液膜强度的影响。这有助于研究化学剂对液膜作用的微观机理 ,可为三元复合驱采出液处理技术研究提供较为直接的参考。提出的研究方法可以为研究其他化学剂对乳状液液膜强度的影响提供借鉴 ASP flooding produced emulsions containing displacing chemicals that could have a potential impact on the stability of the emulsion. A simple and effective research method was proposed and the influence of chemical agent on the liquid film strength of emulsion was studied. It is helpful to study the microscopic mechanism of the action of chemicals on the liquid film and provide a more direct reference for the research of the liquid processing technology of ASP flooding. The proposed method can provide a reference for studying the influence of other chemicals on the liquid film strength of emulsion