西南石油大学学报(自然科学版) ›› 1998, Vol. 20 ›› Issue (2): 8-11.DOI: 10.3863/j.issn.1000-2634.1998.02.03

• 油气藏工程 • 上一篇    下一篇

油柱高度的储盖层组合评价

刘堂晏 燕军 刘正锋   

  1. (西南石油学院石油勘探系,四川 南充 637001)
  • 收稿日期:1996-05-25 修回日期:1900-01-01 出版日期:1998-04-20 发布日期:1998-04-20

Reservoir and Seal Assemblage Evaluation the Height of Oil and Gas Pool

Liu Tang-yan Yan Jun Liu Zheng-feng   

  1. Dept. of Petroleum Exploration, SWPI, Sichuan, 637001
  • Received:1996-05-25 Revised:1900-01-01 Online:1998-04-20 Published:1998-04-20

摘要:

从储盖层组合角度出发,应用储盖层的两方面特性及水动力活动等参数评价了油藏中的含油饱和度分布。研究表明:储层物性决定了油藏的储集性能,而盖层在很大程度上影响着油气的运移方向。评价实例指出,由于缺乏盖层特性数据可能引入评价误差。

关键词: 油气藏, 含油饱和度, 储层, 盖层, 评价

Abstract:

An evaluation to the saturation of oil & gas pool in accordance with the characters of reservoir &seal from the view of combining reservoir with seal is presented in the paper. The study suggests that reserving capacity is determined by the reservoir characters and the trapper characters the latter influences the petroleum migration. Furthermore, the strength and orientation of hydraulic flow may increase or decrease the height of oil & gas pool. It is indicated errors may be introduced because of the shortage of trapper’s data.
 

Key words: Oil and gas reservoir, Oil saturation, reservoir, Cap rock, Evaluation

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