Yanyan Sun, Jiwu Fan, Zhenping Xu, Zhichao Li. Correction to: Application Of Numerical Well Testing In Strong Anisotropic Sandstone Gas Field: DOI: 10.14800/IOGR.1214. Improv Oil Gas Recover [Internet]. 2021 Oct. 21 [cited 2025 Jan. 10];5. Available from: https://mail.smartscitech.com/index.php/IOGR/article/view/1214