Modified Peng-Robinson equation of state for confined fluids: Critical pore size and phase behavior in shale nanopores. - Kuang, Hong-Xian; Wang, Zhou-Hua; Jia, Na; Tu, Han-Min; Li, Yun; Liu, Huang; Guo, Ping; Wang, Zi-Yan (Petroleum Science (KeAi Communications Co.), 2026)