应用PVT单次脱气数据快捷计算油水饱和度方法探讨

Discussion on a Fast Method of Calculating Oil and Water Saturation Using PVT Single Degassing Experimental Data

本文介绍了常压干馏法测定岩心油水饱和度的原理和一种常用的数据校正方法,重点探讨了另一种应用PVT单次脱气数据计算油水饱和度的新方法,并全面分析了两种方法的优缺点,确定了PVT单次脱气数据法的应用限制和使用条件。

This paper describes the principle of measuring oil and water saturation using atmospheric distillation method and a common data correction method, another new method of calculating saturation using PVT single degassing experimental data is discussed, and make a comprehensive analysis of the advantages and disadvantages of the two methods and the limitation of using PVT single degassing experimental data.