Dinh DH, Nguyen MQ, Pham TG, Hoang L, Le TTH, Cu TVN, Pham XS, Nguyen LA, Ho NC, Pham TS, Nguyen QH, Tran TN. A successful pilot application of the complex mixture surfactant polymer VPI SP to enhance oil recovery factor for the Lower Miocene, Bach Ho field. PVJ [Internet]. 2022Nov.1 [cited 2024Apr.25];100:19 -27. Available from: http://tapchidaukhi.com/index.php/TCDK/article/view/888