Inference of relative permeability curves in reservoir rocks with ensemble Kalman method Xu-Hui Zhou, Haochen Wang, James McClure, Cheng Chen and Heng Xiao Eur. Phys. J. E, 46 6 (2023) 44 Published online: 12 June 2023 DOI: 10.1140/epje/s10189-023-00296-5