富有机质页岩高温热激增渗效果实验评价方法

康毅力,杨东升,游利军,李鑫磊,白佳佳,邵佳新,曾涛

Experimental evaluation method for permeability changes of organic-rich shales by high-temperature thermal stimulation

Yi-li KANG,Dong-sheng YANG,Li-jun YOU,Xin-lei LI,Jia-jia BAI,Jia-xin SHAO,Tao ZENG

表4 饱水岩样预处理前后基础物性参数

Table 4 Basic physical parameters of saturated rock samples before and after pretreatment

样 号 含水状况 直径/mm 长度/mm 质量/g 孔隙度/% 含水率/% 渗透率/(10-3 μm2) LMX-3Y 否 25.10 43.90 54.563 7 4.32 0.00 0.005 313 是 24.92 44.00 55.897 2 4.32 2.44 0.000 784