Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China
Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a sy...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Liu, Yang [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© Saudi Society for Geosciences 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Arabian journal of geosciences - Berlin : Springer, 2008, 15(2022), 3 vom: Feb. |
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| Übergeordnetes Werk: |
volume:15 ; year:2022 ; number:3 ; month:02 |
| Links: |
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| DOI / URN: |
10.1007/s12517-022-09584-4 |
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| Katalog-ID: |
SPR04614434X |
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| 245 | 1 | 0 | |a Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
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| 520 | |a Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. | ||
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| 650 | 4 | |a Sedimentary environment |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Pearl River Mouth Basin |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Wenchang A sag |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Lei, Mingzhu |4 aut | |
| 700 | 1 | |a Zhao, Rongqian |4 aut | |
| 700 | 1 | |a He, Zhitong |4 aut | |
| 700 | 1 | |a Wu, Hao |4 aut | |
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10.1007/s12517-022-09584-4 doi (DE-627)SPR04614434X (SPR)s12517-022-09584-4-e DE-627 ger DE-627 rakwb eng Liu, Yang verfasserin (orcid)0000-0001-9995-0257 aut Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2022 Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 Xu, Zhiming aut Lei, Mingzhu aut Zhao, Rongqian aut He, Zhitong aut Wu, Hao aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 15(2022), 3 vom: Feb. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:15 year:2022 number:3 month:02 https://dx.doi.org/10.1007/s12517-022-09584-4 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_152 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 3 02 |
| spelling |
10.1007/s12517-022-09584-4 doi (DE-627)SPR04614434X (SPR)s12517-022-09584-4-e DE-627 ger DE-627 rakwb eng Liu, Yang verfasserin (orcid)0000-0001-9995-0257 aut Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2022 Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 Xu, Zhiming aut Lei, Mingzhu aut Zhao, Rongqian aut He, Zhitong aut Wu, Hao aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 15(2022), 3 vom: Feb. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:15 year:2022 number:3 month:02 https://dx.doi.org/10.1007/s12517-022-09584-4 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_152 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 3 02 |
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10.1007/s12517-022-09584-4 doi (DE-627)SPR04614434X (SPR)s12517-022-09584-4-e DE-627 ger DE-627 rakwb eng Liu, Yang verfasserin (orcid)0000-0001-9995-0257 aut Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2022 Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 Xu, Zhiming aut Lei, Mingzhu aut Zhao, Rongqian aut He, Zhitong aut Wu, Hao aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 15(2022), 3 vom: Feb. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:15 year:2022 number:3 month:02 https://dx.doi.org/10.1007/s12517-022-09584-4 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_152 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 3 02 |
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10.1007/s12517-022-09584-4 doi (DE-627)SPR04614434X (SPR)s12517-022-09584-4-e DE-627 ger DE-627 rakwb eng Liu, Yang verfasserin (orcid)0000-0001-9995-0257 aut Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2022 Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 Xu, Zhiming aut Lei, Mingzhu aut Zhao, Rongqian aut He, Zhitong aut Wu, Hao aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 15(2022), 3 vom: Feb. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:15 year:2022 number:3 month:02 https://dx.doi.org/10.1007/s12517-022-09584-4 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_152 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 3 02 |
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10.1007/s12517-022-09584-4 doi (DE-627)SPR04614434X (SPR)s12517-022-09584-4-e DE-627 ger DE-627 rakwb eng Liu, Yang verfasserin (orcid)0000-0001-9995-0257 aut Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Saudi Society for Geosciences 2022 Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 Xu, Zhiming aut Lei, Mingzhu aut Zhao, Rongqian aut He, Zhitong aut Wu, Hao aut Enthalten in Arabian journal of geosciences Berlin : Springer, 2008 15(2022), 3 vom: Feb. (DE-627)572421877 (DE-600)2438771-X 1866-7538 nnns volume:15 year:2022 number:3 month:02 https://dx.doi.org/10.1007/s12517-022-09584-4 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_152 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_2118 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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 15 2022 3 02 |
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Liu, Yang @@aut@@ Xu, Zhiming @@aut@@ Lei, Mingzhu @@aut@@ Zhao, Rongqian @@aut@@ He, Zhitong @@aut@@ Wu, Hao @@aut@@ |
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The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. 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Liu, Yang |
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Liu, Yang misc Organic matter abundance misc Organic matter type misc Maturity misc Sedimentary environment misc Pearl River Mouth Basin misc Wenchang A sag Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
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Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China Organic matter abundance (dpeaa)DE-He213 Organic matter type (dpeaa)DE-He213 Maturity (dpeaa)DE-He213 Sedimentary environment (dpeaa)DE-He213 Pearl River Mouth Basin (dpeaa)DE-He213 Wenchang A sag (dpeaa)DE-He213 |
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misc Organic matter abundance misc Organic matter type misc Maturity misc Sedimentary environment misc Pearl River Mouth Basin misc Wenchang A sag |
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misc Organic matter abundance misc Organic matter type misc Maturity misc Sedimentary environment misc Pearl River Mouth Basin misc Wenchang A sag |
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Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
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Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
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Liu, Yang Xu, Zhiming Lei, Mingzhu Zhao, Rongqian He, Zhitong Wu, Hao |
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organic geochemical characteristics of enping formation source rocks in wenchang a sag, pearl river mouth basin, china |
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Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
| abstract |
Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. © Saudi Society for Geosciences 2022 |
| abstractGer |
Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. © Saudi Society for Geosciences 2022 |
| abstract_unstemmed |
Abstract The Wenchang A sag has abundant oil and gas resources with great potential for exploration and development. The source rocks are mainly developed in Enping Formation (Ep). However, earlier work has only focused on basin evolution and reservoir characteristics of Wenchang A sag, without a systematic study of Ep source rocks. In this study, Wenchang A sag is divided into four blocks (A, B, C, and D) by the structural and sedimentary characteristics. The quality of Ep source rocks in four blocks is evaluated, and the organic geochemistry characters and sedimentary environment characteristics are analyzed by using 139 geological and geochemical data. The results show that source rocks in blocks B and C have higher of organic matter abundance compared with the blocks A and D. Meanwhile, the blocks A, B, and C source rocks were deposited in more reductive environment than block D and are dominated by Type II kerogen. On the whole, the blocks B, C, and D source rocks are in the stage of mature, while those of the block A are in the stage of low mature. Vertically, the hydrocarbon expulsion threshold of the Ep source rocks is 3600 m. © Saudi Society for Geosciences 2022 |
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Organic geochemical characteristics of Enping Formation source rocks in Wenchang A sag, Pearl River Mouth Basin, China |
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https://dx.doi.org/10.1007/s12517-022-09584-4 |
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Xu, Zhiming Lei, Mingzhu Zhao, Rongqian He, Zhitong Wu, Hao |
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Xu, Zhiming Lei, Mingzhu Zhao, Rongqian He, Zhitong Wu, Hao |
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| doi_str |
10.1007/s12517-022-09584-4 |
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2024-07-03T20:39:26.574Z |
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| score |
7.4003916 |