Sahal, Ahmed, and Nada Al-Zubaidi. “Analysis of Torque and Drag in Abu Ghirab Horizontal Well Using Landmark (WellPlan) Software”. Association of Arab Universities Journal of Engineering Sciences 28, no. 4 (January 6, 2022): 21-33. Accessed June 28, 2022. https://jaaru.org/index.php/auisseng/article/view/577.