Le , V. C., Duong , T. H., Pham , N. K., Nguyen , T. S., Nguyen , V. X., Pham, V. H., Pham , V. H., Mai , D. K., Chu , M. H., Nguyen , T. T., Nguyen , V. T., Vo , H. L. and Nguyen , V. T. (2026) “Field trial of the thermally stable, inhibitive water-based drilling fluid system Pro-Dril/Pro-Dril HT in well 2205/BK-22, Bach Ho field ”, Petrovietnam Journal, 10, pp. 62 - 68. Available at: https://www.pvj.com.vn/index.php/TCDK/article/view/1187 (Accessed: 8September2026).