表面活性剂体系改善稠油油藏注蒸汽开发效果研究进展  

Research Progress of Surfactant System Improved Steam Stimulation Effect of Heavy Oil

作　　者：冯岸洲[1] 张贵才[1] 葛际江[1] 王洋[1] 王冲[1] 蒋平[1] 

机构地区：[1]中国石油大学(华东)石油工程学院,青岛山东266555

出　　处：《油田化学》2012年第1期122-127,共6页Oilfield Chemistry

基　　金：国家高技术研究发展专项项目"与蒸汽吞吐结合的表面活性剂驱油体系研究"(项目编号2007AA06Z201);教育部新世纪优秀人才支持计划(项目编号NECT-07-0846);中国石油大学引进人才科研基金资助"稠油油藏化学驱微观驱油机理研究"

摘　　要：针对常规注蒸汽采油中蒸汽超覆和指进、且洗油效率低的特点,介绍了国内外表面活性剂体系改善注蒸汽采油开发效果的一些研究进展,主要包括蒸汽/泡沫剂、蒸汽/降黏剂和蒸汽/增油助排剂。综述了各种方法的研究现状、作用机理及适用条件,并指出了不同方法存在的问题和发展的方向。On account of the steam overlap or fingering and low displacement efficiency in the conventional steam stimulation, recent developments of surfactant system assisted steam stimulation in heavy oil were presented, including steam/foam agent, steam/viscosity reducer and steam/cleanup agent. The recent studies, mechanism and application conditions for the three methods were summarized. Problems existed in various methods and their developing directions were pointed out.

关 键 词：稠油 注蒸汽采油 表面活性剂 泡沫剂 降黏剂 增油助排剂 综述 

分 类 号：TE357.46[石油与天然气工程—油气田开发工程] TE39