Oligocene combination/stratigraphic traps and their reservoir quality in tai 188bet, offshore Vietnam

tai 188bet is a Cenozoic rift basin located in the Southeastern shelf of Vietnam with high potential of oil and gas. Up to date, most production in the tai 188bet is contributed from structural traps, making them more and more depleted after years of exploitation. Exploration activities in the tai 188bet, therefore, are shifting towards nonstructural traps including stratigraphic and/ or combination ones.