Umm Shaif was Abu Dhabi's first offshore oil discovery in 1958 and has been producing since 1962. It is located 150 kilometres northwest of Abu Dhabi city, in water depths of less than 20 metres. Nasr, located northeast of Umm Shaif, was discovered in 1971 but not brought onstream until 2015. Both fields have a combined oil production capacity of around 365,000 b/d. Future expansion plans could see capacity increase to around 460,000 b/d by the late 2020s.