鄂尔多斯盆地华池地区延长组7段页岩油储层孔隙结构特征及控制因素

黄伟凯,周新平,刘江艳,贺彤彤,马晓峰,陶辉飞,李树同,郝乐伟

Characteristics and controlling factors of pore structure of shale in the seventh member of Yanchang Formation in Huachi area, Ordos Basin

Weikai HUANG,Xinping ZHOU,Jiangyan LIU,Tongtong HE,Xiaofeng MA,Huifei TAO,Shutong LI,Lewei HAO

图8 比表面积及孔体积孔径分布 （a）样品CY-6—CY-31比表面积孔径分布图；（b）样品CY-35—CY-47比表面积孔径分布图； （c）样品CY-6—CY-31孔体积孔径分布图；（d）样品CY-35—CY-47孔体积孔径分布图

Fig.8 Surface area and pore volume pore size distribution