Norway is celebrated for its successful management of petroleum resources. This success is often attributed to Norway's institutions and to key Norwegian policymaking figures. However, the roles of foreign experts in shaping early Norwegian oil policy have been overlooked. This article explores the roles of two Iraqi oil experts, Farouk Al-Kasim and Hasan Zakariya, and finds that they contributed to shaping the Norwegian petroleum management system at a crucial stage in its development. The article reveals the interconnectedness of global oil policies and challenges conventional North-South diffusion narratives, broadening our understanding of the impact of decolonisation on contemporary Europe.