平湖组砂层组级别沉积演化及主控因素——以东海陆架盆地西湖凹陷W井区为例

王健伟, 吕鹏, 王泽群, 严曙梅, 潘潞, 林立新, 王瑞, 徐晨, 刘舒, 黄小娟

Sedimentary evolution and main controlling factors of sand group levels in Pinghu Formation: A case study of well block W in Xihu Sag, East China Sea Shelf Basin

WANG Jianwei, LYU Peng, WANG Zequn, YAN Shumei, PAN Lu, LIN Lixin, WANG Rui, XU Chen, LIU Shu, HUANG Xiaojuan

图12 西湖凹陷W井区平下段P12—P9砂层组沉积微相平面展布

Fig.12 Planar distribution of sedimentary microfacies in P12-P9 sand groups of lower Pinghu member in well block W, Xihu Sag