Phan Van Minh, Nguyen Van Ngo, Do Thanh Trung, Le Van Cong, Tong Canh Son and Nguyen Vi Hung 2016. Research on the applicability of pumping hydrocarbon solvent- thermochemical system for single-well treatment to enhance heavy oil recovery in Lower Miocene and Upper Oligocene of Rong field. Petrovietnam Journal. 8, (Aug. 2016), 35 - 42. DOI:https://doi.org/10.25073/petrovietnam journal.v8i0.271.