Hoang Hong Linh, Bui Van Thom, Mai Duy Khanh, and Pham Dinh Lo. “Research and Application of High-Performance Drilling Fluid Systems in Vietsovpetro Joint Venture”. Petrovietnam Journal 60 (December 27, 2024): 54 - 64. Accessed October 26, 2025. http://tapchidaukhi.com/index.php/TCDK/article/view/1113.