AUTHOR=Wang Youzhi , Wang Xiandong , Chen Xuqiang , Li Xiaohui , Wu Jingfeng , Gao Xiang , Peng Jianliang , Wang Biao , Xie Yingyi , Wu Haiguang 

TITLE=Classification and origin of pore–throat systems in tight sandstone reservoirs: a case study of the Xujiahe Formation in the Northeastern Sichuan Basin, China

JOURNAL=Frontiers in Earth Science

VOLUME=Volume 13 - 2025

YEAR=2025

URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1572136

DOI=10.3389/feart.2025.1572136

ISSN=2296-6463