Non-monotonic evolution of reservoir permeability during water flooding: Impact of development history of depleted hydrocarbon reservoirs on hydrogen recovery efficiency - Xufeng Liang; Yongfei Yang; Tonghui Liu; Ruixu Wan; Haoyun Li; Qi Zhang; Weichen Sun; Yingwen Li; Hai Sun; Lei Zhang; Junjie Zhong; Kai Zhang; et al. (Gas Science and Engineering, 2026)