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    The Goldschmidt2020 program

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Abstract Details

(2020) Volatile Organic Sulfur Compounds in Petroleum Accumulations in the Santos Basin, Brazil

Souza I, Ferreira A, Ellis G, Díaz R & Albuquerque AL

https://doi.org/10.46427/gold2020.2441

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08l: Room 3, View in program

Listed below are questions that have been submitted by the community that the author will try and cover in their presentation. To submit a question, ensure you are signed in to the website. Authors or session conveners approve questions before they are displayed here.

Submitted by Chunfang Cai on
It is interesting to use C1/(C2+C3) thiol and COS/sulfides ratios as a TSR proxy. My question is, H2S is considered as a TSR origin and some samples with higher H2S seem to have lower C1/(C2+C3) thiol and COS/sulfides ratios, and are considered as cracking of kerogen, which contradicts with H2S proxy. How to explain this?


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