KFU. Card publication. Thermal Transformation of the Mobile-Hydrocarbon Composition of Domanik Deposits of Volga-Ural Oil-and Gas-Bearing Province

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THERMAL TRANSFORMATION OF THE MOBILE-HYDROCARBON COMPOSITION OF DOMANIK DEPOSITS OF VOLGA-URAL OIL-AND GAS-BEARING PROVINCE

Form of presentation

Articles in international journals and collections

Year of publication

2017

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Authors, employees of KFU

Kadyrov Rail Ilgizarovich, author

Bibliographic description in the original language

Vakhin A. V. et al. Thermal Transformation of the Mobile-Hydrocarbon Composition of Domanik Deposits of Volga-Ural Oil-and Gas-Bearing Province // Chem. Technol. Fuels Oils. 2017. Vol. 53, � 4. P. 511–519.

Annotation

Transformation mechanisms of the mobile-hydrocarbon composition of rock samples from the Domanik deposits of the Volga-Ural oil-and-gas-bearing province (OGP) are established. IR spectra of extracts obtained from the rock and of resins and asphaltenes after heat treatment are analyzed. The aromaticity of the asphaltenes increases to a maximum at 250?C due to degradation of aliphatic substituents and condensation of aromatic rings under radical-recombination conditions. This correlates with group-analysis results indicating that the maximum asphaltene content is observed at this temperature. Transformation of the mobile-hydrocarbon composition is associated with transformations of the composition and structure of the insoluble organic matter kerogen. The degree of maturity of organic matter of the Domanik deposits is characteristically low, increases steadily with increasing temperature, and reaches a maximum at 350?C.

Keywords

Domanik producing deposits; bitumoid; group analysis; heat treatment; kerogen; organic matter

The name of the journal

CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85033586467&origin=resultslist&sort=plf-f&src=s&st1=&st2=&sid=573f6f330e5430728fae07fc46359b7f&sot=b&sdt=b&sl=138&s=TITLE-ABS-KEY%28Thermal+Transformation+of+the+Mobile-Hydrocarbon+Composition+of+Domanik+Deposits+of+Volga-Ural+Oil-and+Gas-Bearing+Province%29&relpos=0&citeCnt=8&searchTerm=

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=250601&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Kadyrov Rail Ilgizarovich	ru_RU
dc.date.accessioned	2017-01-01T00:00:00Z	ru_RU
dc.date.available	2017-01-01T00:00:00Z	ru_RU
dc.date.issued	2017	ru_RU
dc.identifier.citation	Vakhin A. V. et al. Thermal Transformation of the Mobile-Hydrocarbon Composition of Domanik Deposits of Volga-Ural Oil-and Gas-Bearing Province // Chem. Technol. Fuels Oils. 2017. Vol. 53, � 4. P. 511–519.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=250601&p_lang=2	ru_RU
dc.description.abstract	CHEMISTRY AND TECHNOLOGY OF FUELS AND OILS	ru_RU
dc.description.abstract	Transformation mechanisms of the mobile-hydrocarbon composition of rock samples from the Domanik deposits of the Volga-Ural oil-and-gas-bearing province (OGP) are established. IR spectra of extracts obtained from the rock and of resins and asphaltenes after heat treatment are analyzed. The aromaticity of the asphaltenes increases to a maximum at 250?C due to degradation of aliphatic substituents and condensation of aromatic rings under radical-recombination conditions. This correlates with group-analysis results indicating that the maximum asphaltene content is observed at this temperature. Transformation of the mobile-hydrocarbon composition is associated with transformations of the composition and structure of the insoluble organic matter kerogen. The degree of maturity of organic matter of the Domanik deposits is characteristically low, increases steadily with increasing temperature, and reaches a maximum at 350?C.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject		ru_RU
dc.title	Thermal Transformation of the Mobile-Hydrocarbon Composition of Domanik Deposits of Volga-Ural Oil-and Gas-Bearing Province	ru_RU
dc.type	Articles in international journals and collections	ru_RU