计算物理 ›› 2000, Vol. 17 ›› Issue (5): 548-552.

• 论文 • 上一篇    下一篇

油气藏三维三相组分模型软件研制与应用

叶继根, 吴向红   

  1. 北京石油勘探开发科学研究院, 北京 100083
  • 收稿日期:1999-04-20 修回日期:1999-11-11 出版日期:2000-09-25 发布日期:2000-09-25
  • 作者简介:叶继根(1963~),男,江苏吴县,高工,博士,从事油气藏数值模拟软件开发方面的研究.

SOFTWARE DEVELOPMENT AND APPLICATION OF COMPOSITIONAL MODEL WITH THREE PHASE AND 3D FOR OIL/GAS RESERVOIR

YE Ji-gen, WU Xiang-hong   

  1. Scientific Research Institute of Petroleum Exploration and Development, Beijing 100083, P R China
  • Received:1999-04-20 Revised:1999-11-11 Online:2000-09-25 Published:2000-09-25

摘要: 提出了一种对压力和饱和度隐式、组分摩尔分数显式的部分隐式组分模型求解方法。该方法所需联立求解的方程组数量少,且兼有全隐式收敛性好的特点。通过与引进软件用相同地质模型、PVT资料对柯克亚X51(3)凝析气藏循环注气进行模拟对比研究,验证了自编的部分隐式组分模型软件计算结果的可靠性,标志着自主版权的组分模型软件已经开始走向成功。

关键词: 组分模型, 软件, 凝析气藏, 数值模拟

Abstract: A new solution method to compositional model is investigated,which is implicit to pressure and saturation of oil and gas,and explicit to mole fractions of components.The number of equations to be solved simultaneously is much less than that of the fully implicit method,but the stability is as good as such one.It is also shown that the present compositional software have good accuracy and exciting computation speed.

Key words: compositional model, software, gas condensate reservoirs, numerical simulation

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