大庆石油地质与开发

1999, (05) 17-20+53

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大庆油田聚合物驱油动态特征及驱油效果影响因素分析
DYNAMIC PERFORMANCE AND INTERFERENCE FACTOR ANALYSIS OF OIL DISPLACEMENT RESULT IN POLYMER FLOODING OF DAQING OILFIELD

隋军,廖广志,牛金刚
Sui Jun;Liao Guangzhi & Niu Jingang(Research Institute of E&D;Daqing Petroleum Administrative Bureau;

摘要(Abstract):

聚合物驱油在大庆油田已取得了显著效果, 其生产动态与水驱明显不同, 主要表现在注聚合物后含水大幅度下降、采油量大幅度增加等方面。本文论述了大庆油田聚合物驱油的动态特征及驱油效果的影响因素。实践证明, 只有在对这些影响因素优化条件下, 聚合物驱油才能取得最佳效果。
Notable results of polymer flooding have been achieved in Daqing oilfield and its production performance is different frorn that of waterflooding,mainly appears in water cut decreasing and oil production increasing after polymer flooding.This paper discusses dynamic performance and the interference factor of oil displacement in polymer flooding.Practice shows that only optimizing these interference factors can optimal results be achieved.

关键词(KeyWords): 聚合物驱油;动态特征;驱油效果;影响因素
Polymer flooding,Dynamic performance,Oil displacement result,Interference factor

Abstract:

Keywords:

基金项目(Foundation):

作者(Authors): 隋军,廖广志,牛金刚
Sui Jun;Liao Guangzhi & Niu Jingang(Research Institute of E&D;Daqing Petroleum Administrative Bureau;

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