西南石油大学学报(自然科学版) ›› 2008, Vol. 30 ›› Issue (1): 103-105.DOI: 10.3863/j.issn.1000-2634.2008.01.028

• 石油与天然气工程 • 上一篇    下一篇

高含水期油藏数值模拟技术和方法

魏兆亮1 黄尚军2   

  1. 1.中石化胜利油田东胜石油开发公司,山东 东营 257022;2.中石化胜利油田有限公司物探研究院,山东 东营 257022
  • 收稿日期:2006-03-05 修回日期:1900-01-01 出版日期:2008-02-20 发布日期:2008-02-20
  • 通讯作者: 魏兆亮

Reservoir Numerical Simulation Technology and Methods in High Water Cut Period

WEI Zhao-liang1 HUANG Shang-jun2   

  1. 1.Dongsheng Petroleum Development Company Shengli Oilfield SINOPEC,Dongying Shandong 257022,China;2.Geophysical Research Institute,Shengli Oilfield Co.Ltd,.SINOPEC,Dongying Shandong 257022,China
  • Received:2006-03-05 Revised:1900-01-01 Online:2008-02-20 Published:2008-02-20
  • Contact: WEI Zhao-liang

摘要:

高含水期油田剩余油在空间分布上具有高度零散的特点,利用先进的网格技术及精细油藏数值模拟技术是寻找这类剩余油分布的最科学、最实用的技术手段。高含水期油田开发层系多、开采历史长、井况变化大,精细油藏数值模拟要求网格细、模型大、模拟周期长。应用流线法和并行算法可极大地提高模拟速度,缩短模拟周期。提出了分阶段模拟的必要性和方法,阐述了动态跟踪模拟的意义及其特点。

关键词: 高含水期, 网格技术, 并行算法, 分阶段模拟, 动态跟踪

Abstract: The distribution of residual hydrocarbon in high water cut period is characterized by high scatter in space,the advanced grid technology and fine reservoir numerical simulation are the most scientific and applicable technologic methods.Aiming at problems existed in oilfield high water cut period,such as multiple pay zones,long recovery history,significant well variation,small grid and big model of fine reservoir numerical simulation,the research illustrates that the application of streamline and parallel algorithm can significantly improve simulation speed and shorten simulation cycle.At the same time,the necessity and method of simulation by periods are provided,the meaning and features of dynamic tracing simulation technology summarized.

Key words: high water cut period, grid technology, parallel algorithm, simulation by periods, dynamic tracing

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