FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024482144> ?p ?o ?g. }

• W2024482144 endingPage "1296" @default.
• W2024482144 startingPage "1285" @default.
• W2024482144 abstract "During studies of unconventional natural gas reservoirs of Silurian and Ordovician age in the northern Appalachian basin we observed complete reversal of the normal trend of carbon isotopic composition, such that δ13C methane (C1) >δ13C ethane (C2) >δ13C propane (C3). In addition, we have observed isotopic reversals in the δ2H in the deepest samples. Isotopic reversals cannot be explained by current models of hydrocarbon gas generation. Previous observations of partial isotopic reversals have been explained by mixing between gases from different sources and thermal maturities. We have constructed a model which, in addition to mixing, requires Rayleigh fractionation of C2 and C3 to cause enrichment in 13C and create reversals. In the deepest samples, the normal trend of increasing enrichment of 13C and 2H in methane with increasing depth reverses and 2H becomes depleted as 13C becomes enriched. We propose that the reactions that drive Rayleigh fractionation of C2 and C3 involve redox reactions with transition metals and water at late stages of catagenesis at temperatures on the order of 250–300 °C. Published ab initio calculated fractionation factors for C–C bond breaking in ethane at these temperatures are consistent with our observations. The reversed trend in δ2H in methane appears to be caused by isotopic exchange with formation water at the same temperatures. Our interpretation that Rayleigh fractionation during redox reactions is causing isotopic reversals has important implications for natural gas resources in deeply buried sedimentary basins." @default.
• W2024482144 created "2016-06-24" @default.
• W2024482144 creator A5009658800 @default.
• W2024482144 creator A5023446143 @default.
• W2024482144 date "2010-12-01" @default.
• W2024482144 modified "2023-10-02" @default.
• W2024482144 title "Carbon and hydrogen isotopic reversals in deep basin gas: Evidence for limits to the stability of hydrocarbons" @default.
• W2024482144 cites W1555929391 @default.
• W2024482144 cites W1969774234 @default.
• W2024482144 cites W1972770720 @default.
• W2024482144 cites W1973221312 @default.
• W2024482144 cites W1979730646 @default.
• W2024482144 cites W1982283598 @default.
• W2024482144 cites W1988366507 @default.
• W2024482144 cites W1995955104 @default.
• W2024482144 cites W1997373778 @default.
• W2024482144 cites W200988460 @default.
• W2024482144 cites W2014945279 @default.
• W2024482144 cites W2015262194 @default.
• W2024482144 cites W2019713526 @default.
• W2024482144 cites W2025180892 @default.
• W2024482144 cites W2025270360 @default.
• W2024482144 cites W2036168271 @default.
• W2024482144 cites W2037367235 @default.
• W2024482144 cites W2038090715 @default.
• W2024482144 cites W2041532412 @default.
• W2024482144 cites W2047334413 @default.
• W2024482144 cites W2061339647 @default.
• W2024482144 cites W2064569045 @default.
• W2024482144 cites W2072851944 @default.
• W2024482144 cites W2076560014 @default.
• W2024482144 cites W2077836298 @default.
• W2024482144 cites W2078725207 @default.
• W2024482144 cites W2085199314 @default.
• W2024482144 cites W2086080100 @default.
• W2024482144 cites W2095380366 @default.
• W2024482144 cites W2095416313 @default.
• W2024482144 cites W2115722351 @default.
• W2024482144 cites W2116638232 @default.
• W2024482144 cites W2123895839 @default.
• W2024482144 cites W2138623239 @default.
• W2024482144 cites W2139256692 @default.
• W2024482144 cites W2159918141 @default.
• W2024482144 cites W2161551235 @default.
• W2024482144 cites W2165959726 @default.
• W2024482144 cites W2409750906 @default.
• W2024482144 cites W76833066 @default.
• W2024482144 doi "https://doi.org/10.1016/j.orggeochem.2010.09.008" @default.
• W2024482144 hasPublicationYear "2010" @default.
• W2024482144 type Work @default.
• W2024482144 sameAs 2024482144 @default.
• W2024482144 citedByCount "242" @default.
• W2024482144 countsByYear W20244821442012 @default.
• W2024482144 countsByYear W20244821442013 @default.
• W2024482144 countsByYear W20244821442014 @default.
• W2024482144 countsByYear W20244821442015 @default.
• W2024482144 countsByYear W20244821442016 @default.
• W2024482144 countsByYear W20244821442017 @default.
• W2024482144 countsByYear W20244821442018 @default.
• W2024482144 countsByYear W20244821442019 @default.
• W2024482144 countsByYear W20244821442020 @default.
• W2024482144 countsByYear W20244821442021 @default.
• W2024482144 countsByYear W20244821442022 @default.
• W2024482144 countsByYear W20244821442023 @default.
• W2024482144 crossrefType "journal-article" @default.
• W2024482144 hasAuthorship W2024482144A5009658800 @default.
• W2024482144 hasAuthorship W2024482144A5023446143 @default.
• W2024482144 hasBestOaLocation W20244821442 @default.
• W2024482144 hasConcept C107872376 @default.
• W2024482144 hasConcept C121332964 @default.
• W2024482144 hasConcept C127313418 @default.
• W2024482144 hasConcept C156398188 @default.
• W2024482144 hasConcept C158787203 @default.
• W2024482144 hasConcept C178790620 @default.
• W2024482144 hasConcept C185059815 @default.
• W2024482144 hasConcept C185592680 @default.
• W2024482144 hasConcept C195511166 @default.
• W2024482144 hasConcept C22117777 @default.
• W2024482144 hasConcept C2779334269 @default.
• W2024482144 hasConcept C516920438 @default.
• W2024482144 hasConcept C59427239 @default.
• W2024482144 hasConcept C62520636 @default.
• W2024482144 hasConcept C97428945 @default.
• W2024482144 hasConceptScore W2024482144C107872376 @default.
• W2024482144 hasConceptScore W2024482144C121332964 @default.
• W2024482144 hasConceptScore W2024482144C127313418 @default.
• W2024482144 hasConceptScore W2024482144C156398188 @default.
• W2024482144 hasConceptScore W2024482144C158787203 @default.
• W2024482144 hasConceptScore W2024482144C178790620 @default.
• W2024482144 hasConceptScore W2024482144C185059815 @default.
• W2024482144 hasConceptScore W2024482144C185592680 @default.
• W2024482144 hasConceptScore W2024482144C195511166 @default.
• W2024482144 hasConceptScore W2024482144C22117777 @default.
• W2024482144 hasConceptScore W2024482144C2779334269 @default.
• W2024482144 hasConceptScore W2024482144C516920438 @default.
• W2024482144 hasConceptScore W2024482144C59427239 @default.
• W2024482144 hasConceptScore W2024482144C62520636 @default.
• W2024482144 hasConceptScore W2024482144C97428945 @default.

• next