X凹陷A构造低阻气层成因机理分析

程仁杰, 孙建孟, 刘建新, 迟蓬, 吕馨頔, 胡文亮, 付焱鑫, 赵文兵

Genetic mechanisms of low-resistivity gas zones in structure A of sag X

CHENG Ren-Jie, SUN Jian-Meng, LIU Jian-Xin, CHI Peng, Lyu Xin-Di, HU Wen-Liang, FU Yan-Xin, ZHAO Wen-BING

图11 高、低阻两块数字岩心电性模拟结果 a—高、低阻两块岩心不同含水饱和度下电阻率的变化;b—高、低阻两块岩心电阻增大率RI与含水饱和度的拟合

Fig.11 Electrical simulation results of two digital cores with high and low resistance a—resistivity changes of two cores with high and low resistivity under different water saturation;b—fitting diagram of resistance increase rate RI and water saturation of two cores with high and low resistivity