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本文运用数值模拟方法研究了油层层内非均质性对蒸汽吞吐效果的影响,给出了一组用于求多层物性平均值的公式研究结果表明,层内非均质性对蒸汽吞吐效果的影响不显著,可采用适当的平均方法处理,并以均质模式近似地描述?均质油藏。这一结果为快速模拟蒸汽吞吐过程提供了依据
In this paper, the numerical simulation method is used to study the effect of inhomogeneity on the effect of steam stimulation. A set of formulas for calculating the average value of multi-layer properties are presented. The results show that the effect of in-layer heterogeneity on steam huff and puff The effect is insignificant and can be handled using the appropriate averaging method and described in a homogeneous model approximatively? Homogeneous reservoir. This result provides the basis for the rapid simulation of steam huff and puff