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@proceedings{1568159,
author = {Jirman, Petr and Geršlová, Eva and Medvecká, Lujza},
booktitle = {Geologica Carpathica 70 Conference},
keywords = {Menilite Formation; Source rock potential; Thermal maturity; Kerogen type; Maceral composition; Rock-Eval pyrolysis},
language = {eng},
isbn = {978-80-85754-42-1},
title = {The geochemical characteristics of the Menilite Formation in the Czech Carpathians: A short review},
url = {http://geo.sav.sk/event/gc-70/},
year = {2019}
}
TY - CONF
ID - 1568159
AU - Jirman, Petr - Geršlová, Eva - Medvecká, Lujza
PY - 2019
TI - The geochemical characteristics of the Menilite Formation in the Czech Carpathians: A short review
SN - 9788085754421
KW - Menilite Formation
KW - Source rock potential
KW - Thermal maturity
KW - Kerogen type
KW - Maceral composition
KW - Rock-Eval pyrolysis
UR - http://geo.sav.sk/event/gc-70/
L2 - http://geo.sav.sk/event/gc-70/
N2 - The Paratethys area contains a significant number of petroleum provinces. Most of the accumulations within the Carpathians are sourced by the Oligocene organic-rich Menilite Formation and its equivalents. The vertical variations in lithology within the formation reflect different depositional environment which strongly influences the source rock potential. The Menilite Formation has mostly “good” to “very good” source rock potential based on the Rock-Eval and TOC data, respectively. The Chert Member represents the most prolific member and reaches the HI up to 725 mg HC/g TOC. Significantly lower source rock potential was evaluated within the Šitbořice and partly Subchert members. The organic matter within the Menilite Formation is based on the organic petrography observations predominantly composed by the kerogen type I, while the kerogen type III macerals are typically very rare. The Rock-Eval interpretations indicating presence of kerogen type II and III were inaccurate due to higher amount of non-pyrolyzable organic carbon portion which underestimated the HI.
ER -
JIRMAN, Petr, Eva GERŠLOVÁ a Lujza MEDVECKÁ. The geochemical characteristics of the Menilite Formation in the Czech Carpathians: A short review. In \textit{Geologica Carpathica 70 Conference}. 2019. ISBN~978-80-85754-42-1.
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