川中地区茅口组碳酸盐岩储层类型测井识别

刘宇, 王亮, 罗洋, 苏树特, 姚蔺芳, 刘瑜超, 周纯润, 胡梦蝶

Log-based identification of the types of the Maokou Formation carbonate reservoirs in the central Sichuan Basin

LIU Yu, WANG Liang, LUO Yang, SU Shu-Te, YAO Lin-Fang, LIU Yu-Chao, ZHOU Chun-Run, HU Meng-Die

表3 储层类型定量识别标准

Table 3 Criteria for quantitative identification of reservoir types

储层类型 φ f/% R P 缝洞型储层 ≥0.075 ≥0.5 裂缝—孔隙型储层 ≥0.075 <0.5 孔洞型储层 <0.075 ≥0.5 基质孔隙型储层 <0.075 <0.5