Tóm tắt:

Nowadays, the geophysical methods, the refiection seismic method to study structure of area or territory, are wide!y used. The methods ofỉen are usơd mainly based on the advantage of object layers, structure that have the difference between reílection events, and it is easy to separate based on the results of seismic measure. The results of seismic interpretation in the article have determined the bottom of Neogen seđiment of Sông Ba Basin, the intertace betvveen Neogen sediment and the hard basement, division of sedimentary sequence according to reflection seismic document.