High-Resolution Sequence Stratigraphic Framework and Sedimentary Evolution of the Chang 7 Member of the Yanchang Formation, Zhidan Area, Ordos Basin, China
The Chang 7 Member in the Zhidan area of the Ordos Basin is a strategic target for the exploration and development of continental shale oil. However, a systematic understanding of high-resolution sequence stratigraphic division, the spatial distribution of sand bodies and sedimentary facies, sedimentary evolution, and...