论文部分内容阅读
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。
In recent years, several major commercial reservoir simulators introduced in China (including CMG’s IMEX software, SSI’s SIMBESTII software and VIP -ENCORE software in the VIP series) all have serious problems of zero balance failure. So far, no literature has made a public analysis and report on the issue of zero balance failure. To this end the two main reasons for this situation are analyzed and the corresponding measures are put forward. The practical application shows that this method can well reduce the failure degree of zero balance and provide a strong guarantee for the reliability of the simulation model.