气藏储层非均质性表征方法及开采物理模拟实验

胡勇,贾玉泽,何东博,王继平,李忠诚,周梦飞,魏克颖,江良冀,徐轩,焦春艳,郭长敏

Characterization method of gas reservoir heterogeneity and physical simulation experiment of production

Yong HU,Yuze JIA,Dongbo HE,Jiping WANG,Zhongcheng LI,Mengfei ZHOU,Keying WEI,Liangji JIANG,Xuan XU,Chunyan JIAO,Changmin GUO

表1 毛管压力特征参数

Table 1 Capillary pressure characteristic parameters

渗透率/（10-3 μm2） 排驱压力/MPa 最大进汞饱和度/% 98.66 0.01 99.4 1.288 0.27 91.7 0.734 0.54 79.8 0.077 1.02 73.3 0.005 9 2.98 54.8