Standard

Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform. / Kashirtsev, V. A.; Kontorovich, A. E.; Kim, N. S. et al.

In: Petroleum Chemistry, Vol. 55, No. 3, 15.05.2015, p. 186-194.

Research output: Contribution to journal › Article › peer-review

Harvard

Kashirtsev, VA, Kontorovich, AE, Kim, NS, Chalaya, ON & Zueva, IN 2015, 'Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform', Petroleum Chemistry, vol. 55, no. 3, pp. 186-194. https://doi.org/10.1134/S0965544115020139

APA

Kashirtsev, V. A., Kontorovich, A. E., Kim, N. S., Chalaya, O. N., & Zueva, I. N. (2015). Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform. Petroleum Chemistry, 55(3), 186-194. https://doi.org/10.1134/S0965544115020139

Vancouver

Kashirtsev VA, Kontorovich AE, Kim NS, Chalaya ON, Zueva IN. Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform. Petroleum Chemistry. 2015 May 15;55(3):186-194. doi: 10.1134/S0965544115020139

Author

Kashirtsev, V. A. ; Kontorovich, A. E. ; Kim, N. S. et al. / Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform. In: Petroleum Chemistry. 2015 ; Vol. 55, No. 3. pp. 186-194.

BibTeX

@article{c9ea52b8e7824ac9960b366f8b432462,
title = "Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform",
abstract = "A number of rare sterane hydrocarbons untypical of younger Phanerozoic petroleum systems have been found by gas chromatography-mass spectrometry in crude oils from the Nepa-Botuoba anteclise of the Siberian platform and the South Oman salt basin of the Arabian platform (Huqf family oils). Among regular steranes, a continuous series of C21 to C30 hydrocarbons including the previously unknown C23-C25 isomers have been identified. It has been noted that short-chain C21 and C22 steranes are represented by the most thermally stable pregnane species diginane and methyldiginane. Another series of steroids is represented by A-norsteranes, the structures demethylated at C10 (main fragment ion in the mass spectrum at m/z 203). Tricyclic hydrocarbons C26-C29 identified by m/z 219 have been attributed to the homologous series of 8,14-secosteranes. These chemofossils have a wide stratigraphic range of occurrence and, like modern minor secosterynes, can be associated with lipid membranes of sponge and their bacterial synbiotics.",
keywords = "Arabian platform, crude oil, Siberian platform, steranes",
author = "Kashirtsev, {V. A.} and Kontorovich, {A. E.} and Kim, {N. S.} and Chalaya, {O. N.} and Zueva, {I. N.}",
year = "2015",
month = may,
day = "15",
doi = "10.1134/S0965544115020139",
language = "English",
volume = "55",
pages = "186--194",
journal = "Petroleum Chemistry",
issn = "0965-5441",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Steranes in neoproterozoic oils from the Nepa-Botuoba anteclise in the Siberian platform and the South Oman salt basin in the Arabian platform

AU - Kashirtsev, V. A.

AU - Kontorovich, A. E.

AU - Kim, N. S.

AU - Chalaya, O. N.

AU - Zueva, I. N.

PY - 2015/5/15

Y1 - 2015/5/15

N2 - A number of rare sterane hydrocarbons untypical of younger Phanerozoic petroleum systems have been found by gas chromatography-mass spectrometry in crude oils from the Nepa-Botuoba anteclise of the Siberian platform and the South Oman salt basin of the Arabian platform (Huqf family oils). Among regular steranes, a continuous series of C21 to C30 hydrocarbons including the previously unknown C23-C25 isomers have been identified. It has been noted that short-chain C21 and C22 steranes are represented by the most thermally stable pregnane species diginane and methyldiginane. Another series of steroids is represented by A-norsteranes, the structures demethylated at C10 (main fragment ion in the mass spectrum at m/z 203). Tricyclic hydrocarbons C26-C29 identified by m/z 219 have been attributed to the homologous series of 8,14-secosteranes. These chemofossils have a wide stratigraphic range of occurrence and, like modern minor secosterynes, can be associated with lipid membranes of sponge and their bacterial synbiotics.

AB - A number of rare sterane hydrocarbons untypical of younger Phanerozoic petroleum systems have been found by gas chromatography-mass spectrometry in crude oils from the Nepa-Botuoba anteclise of the Siberian platform and the South Oman salt basin of the Arabian platform (Huqf family oils). Among regular steranes, a continuous series of C21 to C30 hydrocarbons including the previously unknown C23-C25 isomers have been identified. It has been noted that short-chain C21 and C22 steranes are represented by the most thermally stable pregnane species diginane and methyldiginane. Another series of steroids is represented by A-norsteranes, the structures demethylated at C10 (main fragment ion in the mass spectrum at m/z 203). Tricyclic hydrocarbons C26-C29 identified by m/z 219 have been attributed to the homologous series of 8,14-secosteranes. These chemofossils have a wide stratigraphic range of occurrence and, like modern minor secosterynes, can be associated with lipid membranes of sponge and their bacterial synbiotics.

KW - Arabian platform

KW - crude oil

KW - Siberian platform

KW - steranes

UR - http://www.scopus.com/inward/record.url?scp=84929336005&partnerID=8YFLogxK

U2 - 10.1134/S0965544115020139

DO - 10.1134/S0965544115020139

M3 - Article

AN - SCOPUS:84929336005

VL - 55

SP - 186

EP - 194

JO - Petroleum Chemistry

JF - Petroleum Chemistry

SN - 0965-5441

IS - 3

ER -

ID: 25504378