STONE概率模型与油、气、水三相相对渗透率

PROBABILISTIC STONE MODEL AND OIL-GAS-WATER RELATIVE PERMEABILITY

本文利用实验室测定的不同饱和历程油、气、水三相相对渗透率曲线,对STONE概率模型的应用条件范围进行了研究,提出了在油藏工程预测中,STONE概率模型仅适用于IDI饱和历程的见解。

This paper gives a study of the condition and range of the applicability of STONE probabilistic model to the oil-gas-water relative permeability curves under various satu- ration histories.It is suggested that,in reservoir engineering,STONE probabilistie model can only be applied in a case of IDI saturation history.