The material balance of organic matter of Domanic shale formation after thermal treatment |
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Authors: | Yaroslav V. Onishchenko Alexey V. Vakhin Bulat I. Gareev Georgy A. Batalin Vladimir P. Morozov |
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Affiliation: | Institute of Geology and Petroleum Technologies, Kazan Federal University, Kazan, Russia |
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Abstract: | In this paper, we discuss the amount of generated gaseous and liquid hydrocarbons as a product of artificial maturation of organic matters of Domanic black shale. The material balance of organic matter for initial rock sample and after thermal treatment at 300 and 500?°С were estimated. The amount of generated liquid hydrocarbon was minimum at 500?°С. As a result of kerogen destruction, no asphaltenes were observed during generation of liquid hydrocarbons. Based on the results of elemental analysis, Van Krevelen diagram was plotted. |
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Keywords: | Composition Domanic rock maturity organic matter thermal analysis Volga-Ural basin |
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