大港复杂断块油田二次开发重构地下认识体系

英文篇名：Reservoir cognition for secondary development of the complicated fault in Dagang Oilfield
中文刊名：石油钻采工艺
英文刊名：Oil Drilling & Production Technology
作者：陶自强 ; 王丽荣 ; 钱迎春 ; 李云 ; 张桂明
英文作者：TAO Ziqiang ; WANG Lirong ; QIAN Yingchun ; LI Yun ; ZHANG Guiming(Exploration & Development Research Institute of Dagang Oilfield ; Tianjin 300280 ; China)
中文关键词：复杂断块 ; 港西油田 ; 二次开发 ; 重构地下认识体系 ; 模型
英文关键词：complicated fault ; Gangxi Oilfield ; further development ; reservoir cognition ; model
出版日期：2009-06-15
机构：大港油田公司勘探开发研究院;
年：2009
期：S1
出版单位：石油钻采工艺

摘要

港西油田是典型的复杂断块油田,经过多年的开发,总体进入高含水高采出程度开发阶段。通过高分辨率三维地震资料的重新采集、处理和精细解释以及各种动态监测资料的综合应用,港西油田完成了重新构建地下认识体系,量化单砂体潜力和剩余油分布,探索了重构地下认识体系技术路线,初步应用取得较好效果,为二次开发重建井网方案的整体优化设计奠定了基础。
Gangxi Oil Field is a typical complicated fault oil field.After forty years of development,it has gone to a stage of high degree of recovery and high water-cut.High definition 3D seismic data has been collected,treated and then interpreted.Dynamic monitoring data has also been applied comprehensively for cognition of the reservoir.As a result,potentiality of sand body and distribution of remaining oil has been clearly understood.The method for cognition of reservoir in the paper has been proved to be effective.Reservoir cognition laid a foundation for well net optimization and design during secondary development of Gangxi Oilfield.

引文

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