Ph. D. Researcher, History of Science, Interuniversity Center for History of Science and Technology, New University of Lisbon, Campus of Caparica, Portugal
*Corresponding Author: paulonuno2003@iol.pt
Online published on 21 August, 2018.
This essay is intended to be a review of the main events that contributed to the appearance of the first Portuguese oil companies (Sonap, Sacor, Cidla, Petrosul), as well as to the creation and development of Petrogal (Portuguese oil company) which led to the emergence of Galp Energy (current Portuguese oil company).
The First Portuguese Oil Companies (Sonap, Sacor, Cidla, Petrosul), Creation and Development of Petrogal, Privatization of Petrogal (Galp Energy)
