Kangan and Dalan formations are the main reservoir rocks of the central Persian Gulf hydrocarbon fields. The aim of this study is determining the approprate sequence stratigraphic model to separate the reservoir zones of the carbonate-evaporate Dalan Formation. In this regard. a total of 9 facies and 4 depositional environments determined using petrographical studies. https://halohealthcarers.shop/product-category/accessories-diapers/