大庆石油地质与开发

2006, (S1) 29-31+114-115

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高含水后期提高两驱采收率精细工艺研究
Detailed Research on Improving IOR and EOR at the Late Period of High Water Cut Stage

孙洪志
SUN Hong-zhi (No. 3 Oil Production Plant of Daqing Oilfield Company Ltd.

摘要(Abstract):

“十五”期间,大庆油田萨北油田采油工程系统围绕精细注入、精细测试、精细采油、精细管理、精细改造5个方面开展科研攻关、现场试验及新技术推广工作,积极探索两驱后期提高采收率的有效途径,应用新技术、新工艺不断提高注采效率,不断拓展具有自主产权的工艺技术,为高含水后期节能降耗提供技术支持。
During the 10th 5-Year Plan, the research, field tests and new technique application about production engineering in Sabei oilfield of Daqing mainly focus on detailed injection, DCO, detailed production, detailed management and detailed adjustment. The effective method for improving oil recovery after water flooding and polymer flooding is studied, new technology and technique will be continuously used to improve production/injection efficiency, and the technology and technique with equity will be studied to provide with energy saving support at the late period of high water cut stage.

关键词(KeyWords): 萨北油田;高含水后期;水驱;聚合物驱;采油工艺
North Saertu oilfield; high water cut stage;water flooding; polymer flooding; production engineering

Abstract:

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基金项目(Foundation):

作者(Author): 孙洪志
SUN Hong-zhi (No. 3 Oil Production Plant of Daqing Oilfield Company Ltd.

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