| Issue |
E3S Web Conf.
Volume 666, 2025
5th International Conference on Air Pollution and Environmental Engineering (APEE 2025)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 4 | |
| DOI | https://doi.org/10.1051/e3sconf/202566601010 | |
| Published online | 19 November 2025 | |
Seismic Stratigraphic Slice Continuous Browsing Technology to Delicately Characterize River Sedimentary Microfacies
Daqing International Exploration and Development Company, Daqing City, China
Abstract
G4 oil formation is divided into three sets of sand formations, namely, G4 upper, G4 middle, and G4 lower sand formations, and divided into small layers in detail. Through comprehensive analysis of lithofacies, logging facies, and seismic facies, the sedimentary facies of the G4 oil formation are comprehensively analyzed. The main sedimentary facies type of the G4 oil formation is the delta front facies belt, and the most important sedimentary microfacies in the delta front facies belt are underwater distributary channel sedimentary microfacies. Using seismic sedimentology methods, make stratigraphic slices of each sub layer of the G4 oil formation, and use the rapid browsing method of stratigraphic slices to trace river sand in detail.
Key words: Stratigraphic slicing / sedimentary microfacies / delta front / channel sand
© The Authors, published by EDP Sciences, 2025
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