Neamah HA, A.Alrazzaq AA. Torque and Drag Forces Problems in Highly Deviated Oil Well. IJCPE [Internet]. 2018 Sep. 30 [cited 2024 Apr. 28];19(3):19-31. Available from: https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/7