原油乳状液破乳的动态法研究

• 作 者: 康万利 黄有泉 胡靖邦
• 机 构: 大庆石油学院石油工程系!安达,151400,大庆石油学院石油工程系!安达,151400,大庆石油学院石油工程系!安达,151400
• 出 处: 物理化学学报
• 发表日期: 1997年02期
• 关键词: 原油乳状液 动态法 初始破乳速度 液膜 界面膜 速率常数 聚氧乙烯醚 天然乳化剂 三元复合驱 线型分子

The stability of different crude oil emulsions from ASP flooding production well is studied by the method of a stirred tank. The demulsifying of crude-oil emulsion by different demulsifying agents is discussed. The breakage of the crude oil emulsions from the well PO11 by the different types and concentrations of the emulsifying agents is also discussed. The breaking mechanism of the demulsifying agent is described microscopically.

The stability of different crude oil emulsions from ASP flooding production well is studied by the method of a stirred tank. The demulsifying of crude-oil emulsion by different demulsifying agents is discussed. The breakage of the crude oil emulsions from the well PO11 by the different types and concentrations of the emulsifying agents is also discussed. The breaking mechanism of the demulsifying agent is described microscopically.