• 责任者：Zhu Rukai (State Key Laboratory of Enhanced Oil Recovery ; Beijing 100083 ; China) ; Bai Bin
• 刊名：Earth Science Frontiers
• 出版年：2011
• 卷期：18(4)
• 关键词：须家河组 ; Xujiahe Formation ; 层序地层学 ; sequence stratigraphy ; 岩相古地理 ; lithofacies paleogeography ; 四川盆地 ; Sichuan Basin
• 页码：p.131-143
• 图表：7 illus., 1 table, 16 refs.
• 分类号：1200
• 出版序号：1140
• issnNo：ISSN1005-2321
• isbnNo：CN11-3370/P

///Standardization is important for the future research on sequence stratigraphy. The framework includes genetic modeling, establishing standardization and application of industrialization. The workflow emphasizes defining the genetic type of sedimentation and the bounding surfaces. Using the technique in the sequence-lithofacies paleographic research of the upper Triassic Xujiahe Formation in Sichuan Basin, the Xujiahe Formation could be divided into five third-order sequences. Based on sequence-paleogeographic research, the second, fourth, and sixth member of the Xujiahe Formation are defined to be the main reservoir, and the interbedded mudstones could be the source rock. The first, third, and fifth member of the Xujiahe Formation are defined to be the main source rocks; the delta sandstone with lesser scale along basin margin is a significant reservoir too.