Improving estimates of subsurface gas transport in unsaturated fractured media using experimental Xe diffusion data and numerical methods

John P Ortiz1, Alexi Douglas Ortega2, Dylan R Harp3, Hakim Boukhalfa4 and Phil H Stauffer4, (1)Los Alamos National Laboratory, National Security Earth Science Group, Los Alamos, NM, United States, (2)Los Alamos National Laboratory, Earth and Environmental Sciences Division, Los Alamos, NM, United States, (3)The Freshwater Trust, Portland, United States, (4)Los Alamos National Laboratory, Los Alamos, United States