Guo Donghong, Cui Xiaodong, Yang Xiaopeng. Preparation and Properties of Foaming Agent for Air Foam Flooding. Int. J. Pet. Technol. [Internet]. 2019 Dec. 1 [cited 2025 Jun. 27];6:30-4. Available from: https://www.avantipublishers.com/index.php/ijpt/article/view/824