Zhao, Yan, Wenjie Lu, Ke Gao, and Yumin Wen. “Structure Design of Grooved Joint Drill Pipe and Self-Balancing Continuous Unscrewing Device”. Journal of Research in Science and Engineering 7, no. 1 (January 31, 2025): 32–39. Accessed April 12, 2025. https://bryanhousepub.com/index.php/jrse/article/view/1274.