Hydrocarbon-water-rock interactions in the diagenetically altered system near major unconformities in Tarim Basin
In the view of reservoir fluid geochemistry, we have proposed that there exist bacterially-mediated organic-inorganic diagenetic alterations, i.e. hydrocarbon-water-rock interactions in the North Tarim, and that organic acids were formed in situ by biodegradation of crude oils. The proposal is consi...
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| Veröffentlicht in: | 中国科学通报：英文版 1996 (19), p.1631-1635 |
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| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | In the view of reservoir fluid geochemistry, we have proposed that there exist bacterially-mediated organic-inorganic diagenetic alterations, i.e. hydrocarbon-water-rock interactions in the North Tarim, and that organic acids were formed in situ by biodegradation of crude oils. The proposal is consistent with discussion from pyrolysis experiments. 1 Evidence from reservoir fluid geochemistry 1.1 Chromatographic characteristics of crude oils and extracts Normal crude oils produced from sandstones |
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| ISSN: | 2095-9273 |