Nguyen, Thi Thu Hien, Van Thuong Luong, Mai Chi Hoang, Quang Minh Ta, Tran Hùng Nguyen, and VuVan Hung. “Synthesis of Graphene Oxide As a High-Temperature Fluid-Loss-Control Additive in Water-Based Drilling Fluids from Vietnamese Graphite”. Petrovietnam Journal 80 (August 31, 2015): 41 - 50. Accessed December 8, 2025. http://www.pvj.vn/index.php/TCDK/article/view/631.