Distribution of aromatic hydrocarbons in the context of sediments of oil and gas bearing complexes (on the example of Krasnoleninsky arch deposits)
On the base of unique geochemical studies of the core samples from two exploration wells interstratal movement of heavy oil hydrocarbons has been revealed in the section of Rogozhnik-ov and North-Rogozhnikov deposits of the Krasnoleninsk dome (West Siberia). Geochemical model of vertical migration o...
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| Datum: | 2013 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Russisch |
| Veröffentlicht: |
S. Subbotin Institute of Geophysics of the NAS of Ukraine
2013
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| Online Zugang: | https://journals.uran.ua/geofizicheskiy/article/view/116338 |
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| Назва журналу: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| Zusammenfassung: | On the base of unique geochemical studies of the core samples from two exploration wells interstratal movement of heavy oil hydrocarbons has been revealed in the section of Rogozhnik-ov and North-Rogozhnikov deposits of the Krasnoleninsk dome (West Siberia). Geochemical model of vertical migration of heavy oil hydrocarbons has been plotted where those compounds have been distinguished which are capable of interstratal movement, the form of migration has been proposed and the distance of movement of substances in the section has been estimated. The distance of vertical interstratal migration of aromatic hydrocarbons makes it possible to recommend their anomalous concentrations as direct prospecting criteria. Migration of oil hydrocarbons from the sedimentary cover to basement deposits has been revealed. |
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