摘要
讨论分析数值模拟技术在海坨子油田开发调整研究中的思路和方法,采用美国Landmark公司VIP2003.4版本数值模拟软件包进行模拟研究,通过参数准备,静、动态拟合,模拟出海坨子油田海S9-11井组1-9砂组各小层剩余储量大小及不同阶段流体饱和度分布,结合可视化技术形象描述了海坨子油田剩余油变化规律及潜力区,在此基础上预测不同井网加密方式开发指标,并优选出最佳方案,为海坨子油田下步开发调整提供了重要依据,取得了较好的效果。
In this paper, the detailed methodology and procedure of numerical simulation to development scheme are studied. In consideration of the characteristics of reservoir geology in Haituozi oilfield, the author uses VIP2003.4 edition numerical simulator of Landmark Company for study. After preparation of parameters and matching of reserves, performance history and saturation. The value of residual reserve and distribution of fluid saturation in different periods are described for 1 -9 layers of S9 - 11 well group in HaiTuo- Zi Oilfield. Combining the visualization technique to describe the residual reserve area. Based on the simulation results, the author selected out the optimization scheme by forecasting the different well net schemes of different multiply manner. The study result has got good effect on reservoir potential excavation .
关键词
数值模拟
剩余油
流体饱和度
开发井网
numerical simulation, residual oil, liquid, saturation, development well net
