Matateyou, Josephine, Kasi Njeudjang, Eric Donald Dongmo, Cherif Ibrahim Rengou Mbouombouo, Hugues Vannela Kamnang Konchipe, and Gabriel Kuiatse. “Design of Continuous Gas-Lift for a Dead Well and Step-up of Its Productivity”. Petrovietnam Journal 60 (July 21, 2022): 43 - 48. Accessed October 22, 2025. https://pvj.vn/index.php/TCDK/article/view/818.