Data from Methane Emission Measurements and Isotope Geochemistry Samples from Orphan Oil and Gas Wells on the Kevin-Sunburst Dome in Montana, U.S.A., from April 2021 to October 2023

This dataset contains methane emissions measurements, gas compositions, and methane carbon isotope geochemistry analysis results from orphan oil and gas wells in the Kevin-Sunburst Dome in Toole County, Montana. Emissions measurements were taken between 2021 and 2023, and gas samples were collected in July, 2023.