In addition to in-house detailed surface geology, available seismic data and surrounding wells data evaluation studies, Geological field study had been carried out to deliniate existing prospects on Gölbaşı License. Based on the assessments, gölbaşı prospect comprising big coverage area and thick reservoir interval was determined. Evaluations on the prospect is in progress and we are planning to drill an exploration well having the aim of testing Cretaceous carbonate reservoir levels.