延安地区延长组长7段湖相泥页岩孔隙结构及分形特征

杨迪^①,^②, 赵卫卫^①,^②, 吴佳^①,^②, 李慧^①,^②, 肖颖^①,^②

Pore structure and fractal characteristics of lacustrine shale in Chang 7 Member of Yanchang Formation,Yan′an area

YANG Di^①,^②, ZHAO Weiwei^①,^②, WU Jia^①,^②, LI Hui^①,^②, XIAO Ying^①,^②