This study introduces a new systematic correlation method to estimate formation fluid types in the Belayim Formation, Badri Field, Gulf of Suez, Egypt. Well-logging crossplots, including resistivity, density, neutron, and sonic logs, were integrated to discriminate between oil, gas, and water zones with improved accuracy. The proposed approach enhances fluid characterization and reduces uncertainties in reservoir evaluation. The results demonstrate its effectiveness as a reliable tool for hydrocarbon exploration and production optimization in the Gulf of Suez.