化学驱高效乳化提高驱油效率研究进展  

Research progress on improving oil displacement efficiency through high efficiency emulsification by chemical flooding

作　　者：冷开齐 黄伟 刘卫东[2,3] 丛苏男[3,5] LENG Kai-qi;HUANG Wei;LIU Wei-dong;CONG Su-nan(School of Engineering Science,University of Chinese Academy of Sciences,Beijing 100190,China;Institute of Porous Flow and Fluid Mechanics,Chinese Academy of Sciences,Langfang 065000,China;Research Institute of Petroleum Exploration&Development,PetroChina,Beijing 100083,China;Petroleum Exploration&Development Division,PetroChina Daqing Oilfield Company,Daqing 163000,China;Key Laboratory of Nano Chemistry(KLNC),China National Petroleum Corporation,Beijing 100083,China)

机构地区：[1]中国科学院大学工程科学学院,北京100190 [2]中国科学院渗流流体力学研究所,河北廊坊065000 [3]中国石油勘探开发研究院,北京100083 [4]大庆油田有限责任公司开发事业部,黑龙江大庆163000 [5]中国石油天然气集团有限公司纳米化学重点实验室,北京100083

出　　处：《现代化工》2023年第8期49-53,共5页Modern Chemical Industry

基　　金：国家重大科技专项项目(2016ZX010004-006)。

摘　　要：综述了石油磺酸盐与重烷基苯磺酸盐的乳化性能,调研了2种表面活性剂与不同材料混合后形成的复配体系的乳化性能变化,以及乳化能力与原油采收率的关系,并对乳化驱油在油田现场的应用进行了总结与展望。The emulsification performances of petroleum sulfonates and heavy alkyl benzene sulfonates are summarized,the changes in emulsification performance of the composite system formed by mixing these two surfactants with different materials are investigated,and the relationship between emulsification ability and crude oil recovery rate is explored.It also summarizes and prospects the application of emulsification flooding in oil fields.

关 键 词：化学驱 乳化 石油磺酸盐 重烷基苯磺酸盐 提高采收率 

分 类 号：TH3[机械工程—机械制造及自动化]