【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。更多还原

【Abstract】 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.更多还原