AUTHOR=Wang Wurong , Qu Linbo , Yue Dali , Li Wei , Liu Junlong , Jin Wujun , Fu Jialin , Zhang Jiarui , Chen Dongxia , Wang Qiaochu , Li Sha TITLE=Integrated artificial intelligence approach for well-log fluid identification in dual-medium tight sandstone gas reservoirs JOURNAL=Frontiers in Earth Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1591110 DOI=10.3389/feart.2025.1591110 ISSN=2296-6463