Wettability, porosity and maximum oil saturation of 1172 sandstone samples from oilfields of Jiyang seg, Dongpu seg and Tuba basins are detemined by laboratory analysis.

• 摘要通过实验的方法，测定了济阳坳陷、东濮坳陷及吐哈盆地1172个含油砂岩样品的润湿性、孔隙度以及最大含油饱和度。