Zhou, Yu, Zaixun Gu, Changyu He, Bing Yang, and Jian Xiong. “Analysis of Influencing Factors on Shale Gas Well Productivity Based on Random Forest”. International Journal of Energy 6, no. 3 (April 28, 2025): 37–46. Accessed September 10, 2026. https://drpress.org/ojs/index.php/ije/article/view/30568.