利用高分辨率层序地层学理论和技术方法、综合测井、地震和岩芯资料对鄂尔多斯盆地白豹地区长6油层组地层进行高分辨率层序地层学分析,从中识别出超短期、短期、中期、长期4个级别的基准面旋回层序,依据等时地层对比法则并利用地震资料约束进行不同级次基准面旋回层序的联井对比,建立了长6油层组等时地层格架,在等时地层格架内讨论沉积充填演化序列和储、隔层发育特征。 High-resolution sequence stratigraphy analysis of the Chang 6 reservoir in Baibao area, Ordos Basin, is carried out by using high-resolution sequence stratigraphy theory and techniques, integrated logging, seismic and core data, and ultra-short-term and short-term , Mid-term and long-term four-level basal-plane cycles. According to the isochronostratigraphy and the use of seismic data constraints, the correlation of different levels of basaltic cycles was established. The isochronal stratigraphic framework , Discussing sedimentary filling evolutionary sequences and reservoir and shelf developmental features within the isochronal stratigraphic framework.