Sequence stratigraphy of the Zhujiang formation in the Panyu area of the Pearl River Mouth Basin
One second-order sequence boundary and five third-order sequence boundaries have been identified in the Zhujiang formation in the Panyu low uplift of the Pearl River Mouth Basin based on drilling,logging and seismic data according to seismic reflection termination relationship,drilling and logging identification of the boundaries.Based on the establishment of isochronal stratigraphic framework,the main control factors have been discussed.It is believed that the Zhujiang formation in the Panyu low uplift of the Pearl River Mouth Basin was mainly dominated by eustatic sea level change and tectonic subsidence;the lowstand system tract tends to form good lithologic traps,which are favorable exploration targets in the study area.