Alsrray, H.H. and Farman, G.M. 2025. Optimum design and performance analysis of a gas lift system in the carbonate reservoir of Ahdab oil field. Iraqi Journal of Chemical and Petroleum Engineering. 26, 4 (Dec. 2025), 109–118. DOI:https://doi.org/10.31699/IJCPE.2025.4.10.