Source-rock potential of the lowest coal seams of the Marcelina Formation at the Paso Diablo mine in the Venezuelan Guasare Basin: Evidence for the correlation of Amana oils with these Paleocene coals
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- 作者：M. Escobara ; b ; G. Má ; rquezc ; gonzalo.marquez@diq.uhu.es" class="auth_mail" title="E-mail the corresponding author ; I. Suá ; rez-Ruizd ; T.M. Juliaoe ; G. Carruyoc ; M. Martí ; nezf
- 关键词：Guasare bituminous coal ; Paso Diablo mine ; Amana oils ; Petroleum system ; Lake Maracaibo Basin
- 刊名：International Journal of Coal Geology
- 出版年：2016
- 出版时间：1 June 2016
- 年：2016
- 卷：163
- 期：Complete
- 页码：149-165
- 全文大小：2065 K
文摘
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The studied limnotelmatic–telmatic coals were classified as high volatile bituminous A.
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Petrographic results suggest oil generation potential from Marcelina Formation coals.
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Palynofacies characteristics denote a mixture of type III and II kerogens.
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Amana oils may be a mix of oil charges from the La Luna Fm and Marcelina coals.
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A new hypothetical Tertiary petroleum system was identified in Lake Maracaibo Basin.