Tectono-Stratigraphic Framework and Hydrocarbon Potential in the Albert Rift, Uganda: Insights from Basin and Petroleum System Modeling

The Albert Rift in Uganda is a significant geological and petroleum exploration frontier within the East African Rift System. The basin has been comprehensively analyzed via thorough literature survey, seismic data analysis, well log interpretations, and basin and petroleum systems modeling to examine the complex interactions of tectonics, sedimentation, and hydrocarbon generation and expulsion within the rift basin. Our findings reveal a detailed tectonostratigraphic framework with multiple Neogene to Quaternary depositional sequences and structural features influencing hydrocarbon maturation, generation and expulsion. Key stratigraphic units are identified, highlighting their contributions to a viable petroleum system present within the rift basin. The Albert Rift is a Neogene petroleum system that is currently generating and expelling hydrocarbons to various potential traps. The study underscores the impact of rift-related tectonics on the basin architecture, source-reservoir-seal rock distribution within a young rift basin. Our research enhances new understanding of the Albert Rift's geological history and petroleum systems, offering valuable insights for future petroleum exploration strategies. By integrating tectonostratigraphic and petroleum system analysis, we provide a robust model applicable to similar rift basins worldwide.