Yang, Y. 2026. Logging Evaluation Methods for Irreducible Water Saturation in Tight High-Water-Cut Gas Reservoirs: A Case Study of the Dongsheng Gas Field in the Ordos Basin. International Core Journal of Engineering. 12, 3 (Mar. 2026), 1–9. DOI:https://doi.org/10.6919/ICJE.202603_12(3).0001.