Three-Dimensional Integrated Geo-Static Modeling for Prospect Identification and Reserve Estimation in the Middle Miocene Multi-Reservoirs: A Case Study from Amal Field, Southern Gulf of Suez Province

Abstract Middle Miocene reservoirs in the southern part of Gulf Suez province are characterized by geometrical uncertainties due to their structural settings, lateral facies change, different lithologies, and diverse reservoir quality. Therefore, this study, detailed 3D geo-static models were constructed integrating multiple datasets, including 2D seismic sections digital well-logs. The for Belayim Formation (Hammam Faraun Member), Kareem (Markha Rudies (Upper Member) with structuration, zonation, layering Amal Field assess hydrocarbon potential, calculate accurate reserves, recommend development exploration plans, propose locations future drilling. resultant model exhibited a compartmentalized area major minor normal faults trending NW–SE, forming structurally high potential trapping study area. petrophysical indicated good potentiality Hammam as porosity values 15–23%, increasing towards central area, volume shale ( V sh ) 21–31%, water saturation S w 34–49%, sand thickness toward northeastern Markha Member was also interpreted reservoir, 15–22%, southeastern 13–29%, 16–38%, sandy accumulating horst block. Upper exhibits properties 16–23%, 29–37%, 35–40%, block results showed multi-reservoirs.