西南石油大学学报(自然科学版) ›› 2000, Vol. 22 ›› Issue (1): 27-29.DOI: 10.3863/j.issn.1000-2634.2000.01.008

• 油气藏与钻采 • 上一篇    下一篇

油气藏模拟中零平衡失效的处理对策研究

周宏波1 李允1 胡勇2 杨雅和2 饶大骞3
  

  1. 1.西南石油学院石油工程系,四川 南充 637001 ; 2.四川石油管理局研究院; 3.新疆吐哈油田鄯善作业区
  • 收稿日期:1999-05-30 修回日期:1900-01-01 出版日期:2000-02-20 发布日期:2000-02-20
  • 通讯作者: 周宏波

TREATMENT STRATEGY OF DISEQUILIBRIUM AT ZERO-BALANCE CHECK OF RESERVOIR SIMULATOR

ZHOU Hongbo1 LI Yun1 HU Yong2 YAUN Yahe2
  

  1. Southwest Petroleum Inst
  • Received:1999-05-30 Revised:1900-01-01 Online:2000-02-20 Published:2000-02-20
  • Contact: ZHOU Hongbo

摘要: 我国近年来引进的几种主要商用油气藏模拟器(包括CMG公司的IMEX软件、SSI公司的SIMBESTII软件和VIP系列中的VIP-ENCORE软件),都存在着严重的零平衡失效问题。迄今为止,还没有文献对零平衡失效问题作过公开的分析与报道。为此对产生这种情况的两种主要原因进行了分析,并提出了相应的处理措施。实际应用表明,该方法可以很好地减轻零平衡的失效程度,为模拟模型的可靠性提供有力保障。

关键词: 零平衡失效, 油气藏模拟器, 模拟模型

Abstract: There is sever disequilibrium at zero-balance check in the commercial reservoir simulators introduced in recent years(including the ones from IMEX software by CMG, SIMBESTII and VIP- ENCORE by SSI). So far, there are no literatures
that are published to deal with this problem. Two main reasons causing the above problem are discussed and analyzed, and the corresponding measures are also presented in the paper. The application shows that these measures can greatly reduce the degree of disequilibrium at zero-balance check, and ensure powerful reliability of the simulation model.

Key words: disequilibirum at zore-balance, oil reservoir simulator, ANALOG

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