Phung Dinh Thuc 2018. Enhanced oil recovery solutions and technologies for final phase of granite basement reservoir of Bach Ho field Chapter 2: Evaluating the effectiveness of reservoir pressure maintainance solutions, production status of each area, outstanding problems and . Petrovietnam Journal. 7, (Jul. 2018), 18-34. DOI:https://doi.org/10.25073/petrovietnam journal.v7i0.70.