黏土矿物和孔喉特征对致密砂岩可动流体分布的影响——以鄂尔多斯盆地东部山西组储层为例

李咪, 郭英海, 杨亦浩, 简阔, 茹忠亮, 李冠霖

Effects of clay minerals and pore-throat characteristics on the movable fluid of tight sandstones：A case study of the Shanxi Formation in eastern Ordos Basin

Mi LI, Yinghai GUO, Yihao YANG, Kuo JIAN, Zhongliang RU, Guanlin LI

图4 山西组典型致密砂岩样品的总进汞压力曲线以及孔隙半径、喉道半径、孔喉比分布曲线

Fig.4 Curves of total mercury， pore radius distribution， throat radius distribution and pore-throat radius ratio distribution of typical tight sandstone samples from Shanxi Formation