AUTHOR=Li Yahui , Fu Jingang , Yan Wenxin , Chen Kui , Ding Jingchen , Wu Jianbiao TITLE=Experimental study on the dynamic threshold pressure gradient of high water-bearing tight sandstone gas reservoir JOURNAL=Frontiers in Earth Science VOLUME=12 YEAR=2024 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2024.1487433 DOI=10.3389/feart.2024.1487433 ISSN=2296-6463