鄂尔多斯盆地长7段页岩油渗吸驱油现象初探
吴志宇,高占武,麻书玮,赵继勇,时建超,李桢

Preliminary study on imbibition and oil displacement of Chang 7 shale oil in Ordos Basin
Zhiyu WU,Zhanwu GAO,Shuwei MA,Jiyong ZHAO,Jianchao SHI,Zhen LI
表5 合水地区长7段页岩油不同渗透率区间可动油饱和度
Table 5 Movable oil saturation under different permeability intervals of Chang Member 7 shale oil reservoir in Heshui area

渗透率区间

/(10-3 μm2

总可动油饱和度/%渗吸可动油饱和度/%驱替可动油饱和度/%
<0.01524.18.3515.75
0.015~0.10035.289.4325.85
0.100~0.20033.675.2928.39