Influence of changes in paleosedimentary environment on sterane composition and distribution
Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The resu...
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| Autor*in: |
Teng, Li [verfasserIn] Zhang, Min [verfasserIn] Yi, Chuanjun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2019 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Arabian journal of geosciences - Berlin : Springer, 2008, 12(2019), 18 vom: 13. Sept. |
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| Übergeordnetes Werk: |
volume:12 ; year:2019 ; number:18 ; day:13 ; month:09 |
| Links: |
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| DOI / URN: |
10.1007/s12517-019-4733-1 |
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SPR025977318 |
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| 520 | |a Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. | ||
| 650 | 4 | |a Gammacerane index |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Lacustrine environment |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Marine transgression |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Redox condition |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Steranes |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Swamp environment |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Zhang, Min |e verfasserin |4 aut | |
| 700 | 1 | |a Yi, Chuanjun |e verfasserin |4 aut | |
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10.1007/s12517-019-4733-1 doi (DE-627)SPR025977318 (SPR)s12517-019-4733-1-e DE-627 ger DE-627 rakwb eng 550 ASE Teng, Li verfasserin aut Influence of changes in paleosedimentary environment on sterane composition and distribution 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 Zhang, Min verfasserin aut Yi, Chuanjun verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 12(2019), 18 vom: 13. Sept. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:12 year:2019 number:18 day:13 month:09 https://dx.doi.org/10.1007/s12517-019-4733-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2019 18 13 09 |
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10.1007/s12517-019-4733-1 doi (DE-627)SPR025977318 (SPR)s12517-019-4733-1-e DE-627 ger DE-627 rakwb eng 550 ASE Teng, Li verfasserin aut Influence of changes in paleosedimentary environment on sterane composition and distribution 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 Zhang, Min verfasserin aut Yi, Chuanjun verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 12(2019), 18 vom: 13. Sept. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:12 year:2019 number:18 day:13 month:09 https://dx.doi.org/10.1007/s12517-019-4733-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2019 18 13 09 |
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10.1007/s12517-019-4733-1 doi (DE-627)SPR025977318 (SPR)s12517-019-4733-1-e DE-627 ger DE-627 rakwb eng 550 ASE Teng, Li verfasserin aut Influence of changes in paleosedimentary environment on sterane composition and distribution 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 Zhang, Min verfasserin aut Yi, Chuanjun verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 12(2019), 18 vom: 13. Sept. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:12 year:2019 number:18 day:13 month:09 https://dx.doi.org/10.1007/s12517-019-4733-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2019 18 13 09 |
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10.1007/s12517-019-4733-1 doi (DE-627)SPR025977318 (SPR)s12517-019-4733-1-e DE-627 ger DE-627 rakwb eng 550 ASE Teng, Li verfasserin aut Influence of changes in paleosedimentary environment on sterane composition and distribution 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 Zhang, Min verfasserin aut Yi, Chuanjun verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 12(2019), 18 vom: 13. Sept. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:12 year:2019 number:18 day:13 month:09 https://dx.doi.org/10.1007/s12517-019-4733-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2019 18 13 09 |
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10.1007/s12517-019-4733-1 doi (DE-627)SPR025977318 (SPR)s12517-019-4733-1-e DE-627 ger DE-627 rakwb eng 550 ASE Teng, Li verfasserin aut Influence of changes in paleosedimentary environment on sterane composition and distribution 2019 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 Zhang, Min verfasserin aut Yi, Chuanjun verfasserin aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 12(2019), 18 vom: 13. Sept. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:12 year:2019 number:18 day:13 month:09 https://dx.doi.org/10.1007/s12517-019-4733-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_381 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 12 2019 18 13 09 |
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Enthalten in Arabian journal of geosciences 12(2019), 18 vom: 13. Sept. volume:12 year:2019 number:18 day:13 month:09 |
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Gammacerane index Lacustrine environment Marine transgression Redox condition Steranes Swamp environment |
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Teng, Li @@aut@@ Zhang, Min @@aut@@ Yi, Chuanjun @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR025977318</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111132228.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2019 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12517-019-4733-1</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR025977318</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12517-019-4733-1-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">550</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Teng, Li</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Influence of changes in paleosedimentary environment on sterane composition and distribution</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2019</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Gammacerane index</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lacustrine environment</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Marine transgression</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Redox condition</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Steranes</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Swamp environment</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Min</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yi, Chuanjun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Arabian journal of geosciences</subfield><subfield code="d">Berlin : Springer, 2008</subfield><subfield code="g">12(2019), 18 vom: 13. 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|
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Teng, Li |
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Teng, Li ddc 550 misc Gammacerane index misc Lacustrine environment misc Marine transgression misc Redox condition misc Steranes misc Swamp environment Influence of changes in paleosedimentary environment on sterane composition and distribution |
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550 ASE Influence of changes in paleosedimentary environment on sterane composition and distribution Gammacerane index (dpeaa)DE-He213 Lacustrine environment (dpeaa)DE-He213 Marine transgression (dpeaa)DE-He213 Redox condition (dpeaa)DE-He213 Steranes (dpeaa)DE-He213 Swamp environment (dpeaa)DE-He213 |
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ddc 550 misc Gammacerane index misc Lacustrine environment misc Marine transgression misc Redox condition misc Steranes misc Swamp environment |
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ddc 550 misc Gammacerane index misc Lacustrine environment misc Marine transgression misc Redox condition misc Steranes misc Swamp environment |
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ddc 550 misc Gammacerane index misc Lacustrine environment misc Marine transgression misc Redox condition misc Steranes misc Swamp environment |
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Influence of changes in paleosedimentary environment on sterane composition and distribution |
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Influence of changes in paleosedimentary environment on sterane composition and distribution |
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influence of changes in paleosedimentary environment on sterane composition and distribution |
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Influence of changes in paleosedimentary environment on sterane composition and distribution |
| abstract |
Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. |
| abstractGer |
Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. |
| abstract_unstemmed |
Abstract The molecular geochemical characteristics of a total 33 source rock samples collected from the Sichuan Basin, Songliao Basin, and Turpan-Hami Basin are systematically analyzed in order to detect the effects of sedimentary environment on the composition and distribution of steranes. The results reveal that steranes in different sedimentary environments covary with redox and water salinity parameters closely. On the whole, the $ C_{27} $ αααR/$ C_{29} $ αααR ratios show a strong correlation with pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane/$ C_{30} $ hopane. In lacustrine and swamp environment, the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes display excellent consistence with sedimentary environment parameters. In addition, with increasing pristane/phytane, dibenzothiophene/dibenzofuran, and gammacerane index, the ratios of $ C_{27} $ diasterane/regular sterane increase first and then decrease, which illustrates that abundant diasteranes in hydrocarbon source rocks are believed to deposit under suboxic-weak reduction and fresh-brackish sedimentary environment. Whereas the $ C_{27} $ αββ/ααα regular steranes, $ C_{28} $ αββ/ααα regular steranes, $ C_{29} $ αββ/ααα regular steranes, and $ C_{27} $-$ C_{29} $ αββ/ααα regular steranes remain relatively stable with the change of sedimentary environment parameters in marine transgression environment. Meanwhile, the relative abundance of diasteranes is very low with high maturity. It suggests marine transgression makes a big difference on the composition and distribution of sterane, which tremendously affects the types of organic matter and depositional environment. |
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18 |
| title_short |
Influence of changes in paleosedimentary environment on sterane composition and distribution |
| url |
https://dx.doi.org/10.1007/s12517-019-4733-1 |
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| author2 |
Zhang, Min Yi, Chuanjun |
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Zhang, Min Yi, Chuanjun |
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| doi_str |
10.1007/s12517-019-4733-1 |
| up_date |
2024-07-03T18:07:16.487Z |
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| score |
7.4018154 |