Hoang, A.T., Trinh, X.C., Nguyen, V.K., Nguyen, L.T., Trinh, H.H., Nguyen, T.H. and Nguyen, Q.T. 2023. Oil and gas exploration in 2011 - 2022 and some solutions to attract investment into open blocks, offshore Vietnam. Petrovietnam Journal. 1, (Dec. 2023), 47-51. DOI:https://doi.org/10.47800/PVSI.2023.01-06.