On-line pyrolysis-GC-IRMS: isotope fractionation of thermally generated gases from coals

Isotopic standards for carbon and oxygen and correction factors for mass-spectrometric analysis of carbon dioxide

Harmon Craig · Geochimica et Cosmochimica Acta · 1957 · 4.2K citations

Natural Sciences, Chemistry, Analytical Chemistry +14

Origin of gaseous hydrocarbons in subsurface environments: Theoretical considerations of carbon isotope distribution

Hyen-Mi Chung, James R. Gormly, Rodney M. Squires · Chemical Geology · 1988 · 572 citations

Natural Sciences, Earth Sciences, Geology +16

Modeling thermogenic gas generation using carbon isotope ratios of natural gas hydrocarbons

Melodye A. Rooney, George E. Claypool, Hyen-Mi Chung · Chemical Geology · 1995 · 396 citations

Engineering, Chemical Engineering, Mechanical Engineering +14

Carbon isotope fractionation during natural gas generation from kerogen

Chris Clayton · Marine and Petroleum Geology · 1991 · 369 citations

Natural Sciences, Earth Sciences, Elemental Analysis +10

Extrapolation of the kinetics of oil and gas formation from laboratory experiments to sedimentary basins

Philippe Ungerer, R. Pelet · Nature · 1987 · 363 citations

Engineering, Earth Sciences, Petroleum Engineering +16