Kampung Banggul is located at Permaisuri, Terengganu, where the area is famous for it is igneous, sedimentary and metamorphic rock. The objectives of the research at this area are to update geological map of Kampung Banggul, Permaisuri, Terengganu with a scale 1:25000 and to identify the hydrocarbon potential at Bundi Field, Terengganu Offshore. The mapping method in Kampung Banggul uses several methods of analysis like geomorphology, structural geology, petrography, stratigraphy and lithology. In Kampung Banggul, the types of rock that have are claystone and quartzite. Next, for the Bundi Field, a part of Malay Basin is located offshore Terengganu (Malaysia). The seismic sequence also has become focus of extensive and the main target of hydrocarbon exploration in this area. As a result of this research at Bundi Field, structural geology, sequence boundary, seismic facies and seismic pattern have been identified using Kingdom Software 2021. Lastly, the research area can be said have a potential hydrocarbon based on the structural that have been found within the study area like faults and anticline structure. Most of the hydrocarbon potential also is found in SB 3 and SB 4.