عنوان مقاله [English]
In this study, the application of Arrhenius model as a suitable kinetic model for estimating the percent of oil produced in the source rock has been demonstrated. In this study, the Kazhdumi, Gadvan and Pabdeh formations as possible source rocks are considered to illustrate the application of the Arrhenius method, in Aghajari oilfield. In this research, the maturity of the source rock and the percentage of oil generation in the Aghajari oilfield were determined. The geochemical survey of formations showed that the Pabdeh and Kazhdumi formations are the main source rocks in the Aghajari oilfield. The results show that the hydrocarbon production potential of the Pabdeh, Kazhdumi and Gadvan formations are very good, good- very good and poor, respectively. The dominant Krogene in the Pabdeh, Kazhdumi and Gadvan formations are II, II-III and III, respectively. Based on the results of burial history reconstruction and thermal modeling, the Kazhdumi Formation is introduced in terms of carbon content, reproductive potential and thermal maturation as a suitable source rock in Aghajari oilfield. According to Arrhenius model, the Kazhdomi source Rock have a good to excellent hydrocarbon potential (X% = 100). Also, the Pabdeh Formation to be has a good to excellent hydrocarbon potential and entered the petroleum window (% X = 99/59). While, the Gadvan Formation did not entered the oil window, as well as has a lower TTI.