A.Alrazzaq, Ayad A.Alhaleem. “Development of East Baghdad Oil Field By Clusters of Horizontal Wells”. Iraqi Journal of Chemical and Petroleum Engineering 20, no. 3 (September 30, 2019): 75–79. Accessed April 3, 2025. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/736.