Peculiarities of crude oil composition of the Volgograd Volga Region

Authors: S.B. Ostroukhov, E.F. Soboleva, N.D. Soboleva (VolgogradNIPImorneft Branch of LUKOIL-Engineering LLC in Volgograd, RF, Volgograd)

Key words: chemical composition of crude oil, the terrigenous Devonian, the carbonate Devonian, saturated paraffinic hydrocarbons, aromatic compounds, chromatograms, phytane, pristane, alkylbenzene

The provided results of crude oil composition study feature the productive deposits of the carbonate and terrigenous Devonian within the territory of the Volgograd Volga Region. This made possible dividing of oils into two main groups. The environment of generation of their oil-source material was reconstructed based on the composition and structure of saturated and aromatic compounds.
References
1. Ostroukhov S.B., Bochkarev V.A., Soboleva N.D., Osobennosti sostava nefti
Tersinskogo mestorozhdeniya (Features of oil composition of Tersa field), Proceedings of VolgogradNIPImorneft Branch of LUKOIL-Engineering LLC in Volgograd, 2011, V. 70, pp. 60-71.
2. Ostroukhov S.B., Bochkarev V.A., Soboleva N.D., Composition of hydrocarbons in crude oil of Tersa field of Volgograd Volga region (In Russ.), Khimiya i tekhnologiya topliv i masel = Chemistry and Technology of Fuels and Oils, 2012, no. 6, pp. 29-33.
3. Ostroukhov S.B., Aref'ev O.A., Pustil'nikova S.D. et al., C12−C30 n-alkylbenzenes
in crude oils (In Russ.), Neftekhimiya = Petroleum Chemistry, 1983, V. 23,
no. 1, pp. 20-30.
4. Ostroukhov S.B., Aref'ev O.A., Makushina V.M. et al., Monocyclic aromatic
hydrocarbons with isoprenoid chain (In Russ.), Neftekhimiya = Petroleum
Chemistry, 1982, V. 22, no. 6, pp. 723-728.
5. Ostroukhov S.B., Aref'ev O.A., Zabrodina M.N., Petrov Al.A., C12−C30 petroleum
alkylbenzenes with regular isoprenane chains (In Russ.), Neftekhimiya =
Petroleum Chemistry, 1983, V. 23, no. 6, pp. 740-748.
6. Ostroukhov S.B., K voprosu o proiskhozhdenii alkilbenzolov (On the origin of
alkylbenzenes), Proceedings of IV International Conference “Khimiya nefti i
gaza” (Chemistry of oil and gas), Part 1, Tomsk, 2000, pp. 349-354.
7. Brocks J.J., Schaeffer P., Okenane, a biomarker for purple sulfur bacteria
(Chromatiaceae), and other new carotenoid derivatives from the 1640 Ma
Barney Creek Formation, Geochimica et Cosmochimica Acta, 2008, V. 72.
8. Koopmans M.P., Kaster J., Van-Peters H.M.E. et al., Diagenetic and catagenetic products of isorenieratene: molecular indicators for photic zone
anoxia, Geochimica et Cosmochimica Acta, 1996, V. 60, pp. 4467-4496,
1396–1414.

Key words: chemical composition of crude oil, the terrigenous Devonian, the carbonate Devonian, saturated paraffinic hydrocarbons, aromatic compounds, chromatograms, phytane, pristane, alkylbenzene

The provided results of crude oil composition study feature the productive deposits of the carbonate and terrigenous Devonian within the territory of the Volgograd Volga Region. This made possible dividing of oils into two main groups. The environment of generation of their oil-source material was reconstructed based on the composition and structure of saturated and aromatic compounds.
References
1. Ostroukhov S.B., Bochkarev V.A., Soboleva N.D., Osobennosti sostava nefti
Tersinskogo mestorozhdeniya (Features of oil composition of Tersa field), Proceedings of VolgogradNIPImorneft Branch of LUKOIL-Engineering LLC in Volgograd, 2011, V. 70, pp. 60-71.
2. Ostroukhov S.B., Bochkarev V.A., Soboleva N.D., Composition of hydrocarbons in crude oil of Tersa field of Volgograd Volga region (In Russ.), Khimiya i tekhnologiya topliv i masel = Chemistry and Technology of Fuels and Oils, 2012, no. 6, pp. 29-33.
3. Ostroukhov S.B., Aref'ev O.A., Pustil'nikova S.D. et al., C12−C30 n-alkylbenzenes
in crude oils (In Russ.), Neftekhimiya = Petroleum Chemistry, 1983, V. 23,
no. 1, pp. 20-30.
4. Ostroukhov S.B., Aref'ev O.A., Makushina V.M. et al., Monocyclic aromatic
hydrocarbons with isoprenoid chain (In Russ.), Neftekhimiya = Petroleum
Chemistry, 1982, V. 22, no. 6, pp. 723-728.
5. Ostroukhov S.B., Aref'ev O.A., Zabrodina M.N., Petrov Al.A., C12−C30 petroleum
alkylbenzenes with regular isoprenane chains (In Russ.), Neftekhimiya =
Petroleum Chemistry, 1983, V. 23, no. 6, pp. 740-748.
6. Ostroukhov S.B., K voprosu o proiskhozhdenii alkilbenzolov (On the origin of
alkylbenzenes), Proceedings of IV International Conference “Khimiya nefti i
gaza” (Chemistry of oil and gas), Part 1, Tomsk, 2000, pp. 349-354.
7. Brocks J.J., Schaeffer P., Okenane, a biomarker for purple sulfur bacteria
(Chromatiaceae), and other new carotenoid derivatives from the 1640 Ma
Barney Creek Formation, Geochimica et Cosmochimica Acta, 2008, V. 72.
8. Koopmans M.P., Kaster J., Van-Peters H.M.E. et al., Diagenetic and catagenetic products of isorenieratene: molecular indicators for photic zone
anoxia, Geochimica et Cosmochimica Acta, 1996, V. 60, pp. 4467-4496,
1396–1414.


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