Extended Data Table 2 Sample location, reservoir temperature, major gas species, carbon isotopes and clumped isotope data

From: Rapid microbial methanogenesis during CO2 storage in hydrocarbon reservoirs

  1. 1σ errors are given. Location is given as latitude and longitude in decimal degrees. The 3He/4He ratio, R, is shown relative to the 3He/4He ratio in air, RA. *Adiabatic corrected. Air corrected. Corrected Δ18 from prototype Ultra).