Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin
The characteristics of the thermal evolution of aromatic maturity parameters, such as methyl phenanthrene, alkylated dibenzothiophene, dehydroxy-tocopherol and triaromatic-sterane series compounds are discussed on the basis of molecular organic geochemistry and GC-MS analysis of the source rocks in...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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KeAi Communications Co., Ltd.
2009-12-01
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| Series: | Petroleum Exploration and Development |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1876380410600092 |
| _version_ | 1818970461366648832 |
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| author | Zhu Zhanjun Jiang Yongjian Cheng Zhe |
| author_facet | Zhu Zhanjun Jiang Yongjian Cheng Zhe |
| author_sort | Zhu Zhanjun |
| collection | DOAJ |
| description | The characteristics of the thermal evolution of aromatic maturity parameters, such as methyl phenanthrene, alkylated dibenzothiophene, dehydroxy-tocopherol and triaromatic-sterane series compounds are discussed on the basis of molecular organic geochemistry and GC-MS analysis of the source rocks in the Dongling area of the Songliao Basin. The distribution characteristics of aromatic hydrocarbon chromatography, the methyl phenanthrene index (MPI), the ratio of β/γ dehydroxy-tocopherol, 4-/1-MDBT, 4,6-/1,4-DMDBT, TASC27 (20R)/C28 (20R), the content of the triaromatic-sterane series and vitrinite reflectance measurements all suggest that the Lower Cretaceous Quantou Formation source rock is in the middle stage of maturity, whereas the Lower Cretaceous Yingcheng Formation and the Upper Jurassic Huoshiling Formation source rocks have reached a high maturity stage. |
| first_indexed | 2024-12-20T14:36:51Z |
| format | Article |
| id | doaj.art-fd0ba9b1d38a4ceea9631c13d3bea3c3 |
| institution | Directory Open Access Journal |
| issn | 1876-3804 |
| language | English |
| last_indexed | 2024-12-20T14:36:51Z |
| publishDate | 2009-12-01 |
| publisher | KeAi Communications Co., Ltd. |
| record_format | Article |
| series | Petroleum Exploration and Development |
| spelling | doaj.art-fd0ba9b1d38a4ceea9631c13d3bea3c32022-12-21T19:37:26ZengKeAi Communications Co., Ltd.Petroleum Exploration and Development1876-38042009-12-01366790796Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao BasinZhu Zhanjun0Jiang Yongjian1Cheng Zhe2Corresponding author: Zhu Zhanjun; Exploration & Production Research Institute, Sinopec, Beijing 100083, ChinaExploration & Production Research Institute, Sinopec, Beijing 100083, ChinaExploration & Production Research Institute, Sinopec, Beijing 100083, ChinaThe characteristics of the thermal evolution of aromatic maturity parameters, such as methyl phenanthrene, alkylated dibenzothiophene, dehydroxy-tocopherol and triaromatic-sterane series compounds are discussed on the basis of molecular organic geochemistry and GC-MS analysis of the source rocks in the Dongling area of the Songliao Basin. The distribution characteristics of aromatic hydrocarbon chromatography, the methyl phenanthrene index (MPI), the ratio of β/γ dehydroxy-tocopherol, 4-/1-MDBT, 4,6-/1,4-DMDBT, TASC27 (20R)/C28 (20R), the content of the triaromatic-sterane series and vitrinite reflectance measurements all suggest that the Lower Cretaceous Quantou Formation source rock is in the middle stage of maturity, whereas the Lower Cretaceous Yingcheng Formation and the Upper Jurassic Huoshiling Formation source rocks have reached a high maturity stage.http://www.sciencedirect.com/science/article/pii/S1876380410600092 |
| spellingShingle | Zhu Zhanjun Jiang Yongjian Cheng Zhe Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin Petroleum Exploration and Development |
| title | Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin |
| title_full | Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin |
| title_fullStr | Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin |
| title_full_unstemmed | Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin |
| title_short | Evaluating maturity of source rocks by aromatic compounds: A case from Dongling Block, Songliao Basin |
| title_sort | evaluating maturity of source rocks by aromatic compounds a case from dongling block songliao basin |
| url | http://www.sciencedirect.com/science/article/pii/S1876380410600092 |
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