Data from Cahill et al. 2025. Natural Soils-based Oxidation Mitigates Methane Leakage from Integrity Compromised Legacy Wells

Data from Cahill et. al. Natural Soils-based Oxidation Mitigates Methane Leakage from Integrity Compromised Legacy Wells published in 2025 in Geophysical Research Letters including soil gas flux data, CALMIM modelling output, soil gas composition and stable carbon isotopes, weather data and microbiome analyses data as described in the article.