Original ResearchPublished 29 September 2026Fracture-matrix flow diagnostics for CCUS-oriented fractured gas reservoirs: a simplified analytical method and field applicationJiabao Wei · Chao Tang · Qiannan Xun · Li Xu · Linqi Wang · Naier Deng · Yifan LiuFrontiers in Earth Sciencedoi 10.3389/feart.2026.1910110