南襄盆地泌阳凹陷陆相页岩油地质特征与评价

王敏, 陈祥, 严永新, 章新文, 朱景修, 黄庆, 贾艳雨

Geological characteristics and evaluation of continental shale oil in Biyang sag of Nanxiang Basin

Wang Min, Chen Xiang, Yan Yongxin, Zhang Xinwen, Zhu Jingxiu, Huang Qing, Jia Yanyu

南襄盆地泌阳凹陷BYHF1井页岩不同储集空间类型特征 A—页岩石英颗粒间孔隙,核三段,2437.00 m,氩离子抛光扫描电镜,×20000;B—页岩层理缝,核三段,2441.00 m,氩离子抛光扫描电镜,×30000;C—页岩溶蚀孔隙,核三段,2426.00 m,氩离子抛光扫描电镜,×5000;D—页岩有机质孔隙,核三段,2422.00 m,氩离子抛光扫描电镜,×20000;E—页岩层理缝,核三段,2437.00 m,单偏光,×40;F—页岩纹层错断缝,核三段,2443.00 m,单偏光,×40;G—页岩微裂缝网络,核三段,2421.00 m,正交光,×40