Abadan Oil Refinery

The Abadan refinery is located on Abadan Island at the confluence of the Karun River and the Shatt al-Arab. Its history is inseparable from the story of Iranian oil – from the Anglo-Persian Oil Company’s colonial-era dominance through nationalisation and the Iran-Iraq War. It remains an operational refinery and a powerful symbol of Iranian petroleum sovereignty.

Geography

History

The refinery was built by the Anglo-Persian Oil Company beginning in 1909 and expanded to become the largest in the world by the 1930s. The British operation of the refinery and the unequal profit-sharing with Iran became a central grievance that led to Mohammad Mosaddegh’s nationalisation of the oil industry in 1951 and the subsequent Anglo-American coup that overthrew him in 1953. During the Iran-Iraq War, Abadan was besieged by Iraqi forces for over a year in 1980-81 – one of the longest urban sieges of the 20th century. The refinery was severely damaged.

Present Day

Post-war reconstruction restored the Abadan refinery to operation, though at reduced capacity compared to its peak. It processes crude oil from Khuzestan fields into fuel products for domestic consumption. Plans for major expansion and modernisation have been repeatedly discussed but face financing and technology access constraints under sanctions. The refinery’s historic status makes it a site of national identity as well as industrial infrastructure.