Simulation studies for EU oil field, Muglad Basin, Sudan were used to know the deliverability of the field. 3D seismic map, well log, and cores from drilled holes data provided the main data for the geological model used in the reservoir simulation model. A grid consisting of 2000 cells was constructed. The purpose of the simulation study is to determine the suitable method for long-term production. The study includes location of the production and injection wells, oil and injection rates in addition to the oil production profile for the field as a function of time as well as estimation of oil reserve. Several cases were generated in order to compare the production profile and the best production scenario was found.