基于岩石电性参数频散特性的储层参数评价方法

肖占山, 赵云生, 赵宝成, 李强, 胡海涛, 邵琨, 姚春明

The evaluation method of reservoir parameters based on the rock's electrical parameter dispersion properties

Zhan-Shan XIAO, Yun-Sheng ZHAO, Bao-Cheng ZHAO, Qiang LI, Hai-Tao HU, Kun SHAO, Chun-Ming YAO

表1 相位频散率与含水饱和度相关系数

Table 1 Correlation coefficient between frequency dispersivity of phase and water saturation

岩心编号 相关系数 公式 S2 0.88498 y=0.16187x+0.88550 S3 0.95841 y=0.11023x+0.89666 S8 0.92648 y=0.24873x+0.83240 S11 0.94573 y=0.14145x+0.87812 S12 0.97086 y=0.08333x+0.93713 S23 0.98577 y=0.30078x+0.68497 S24 0.96025 y=0.20792x+0.73988 S25 0.95208 y=0.36025x+0.69354