新疆石油地质

新疆石油地质 ›› 1995, Vol. 16 ›› Issue (1): 64-66.

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拟合区域平均地层压力的一种简易方法

张金庆, 顾鸿君   

  1. 新疆石油管理局勘探开发研究院 克拉玛依 834000
  • 收稿日期:1993-05-13 出版日期:1995-03-01 发布日期:2020-07-28
  • 作者简介:张金庆: 高级工程师 油藏工程

A SIMPLE METHOD FOR MATCHING AVERAGE REGIONAL FORMATION PRESSURE

Zhang Jinqing, Gu Hongjun   

  1. Senior Engineer, Reservoir Engineering, Research Institute of Exploration and Development Xinjiang Petroleum Administration Bureau, Karamay 834000
  • Received:1993-05-13 Online:1995-03-01 Published:2020-07-28

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摘要： 从物质平衡方程出发, 推出了油水两相油藏的区域平均地层压力和各地层静态参数的显式关系。借助于这一显式关系, 油水两相油藏的区域平均地层压力不用通过黑油模拟器计算就可得到拟合, 旦还能在一定程度上避免与综合含水率反复拟合的过程。

关键词: 油藏, 地层压力, 历史拟合, 物质平衡方程

Abstract: The explicit relation of average regional formation pressure of oil and water two-phase reservoir and static parameters of individual beds was derived using material balance equation. In this case, average regional formation pressure of oil and water two-phase reservoir can be matched where the black oil simulator is not used and repeated match with overall water cut is no longer needed.

Key words: Reservoir, Formation pressure, History match, Material balance equation