Mohan V, Neogi P. Extraction Rate in Vapor Assisted Extraction of Heavy Oil (VAPEX) : DOI: 10.14800/IOGR.430. Improv Oil Gas Recover [Internet]. 2019 Nov. 10 [cited 2024 May 6];3. Available from: https://smartscitech.com/index.php/IOGR/article/view/430