利用高分辨率层序地层学理论和技术方法,综合测井小波、地震和岩芯资料对南苏门答腊盆地Jabung区块NEB气田Lower Talang Akar组Lumut段地层进行高分辨率层序地层学分析,从中识别出短期、中期、长期3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Lumut段等时地层格架,在等时地层格架内进行了单砂体的对比,并分析储层时空展布规律。 High-resolution sequence stratigraphy analysis of the Lumut Segment of the Lower Talang Akar Formation in the NEB gas field in the Jabung block, South Sumatra Basin, using high-resolution sequence stratigraphy theory and techniques, integrated logging wavelet, seismic and core data from According to the isochronostratigraphic correlation rule and the seismic data constraint, the well correlation of different level datum cycles is identified, and the isochronal stratigraphy of Lumut segment is established In comparison with single sand body in the isochronal stratigraphic framework, the spatial and temporal distribution of the reservoir is analyzed.