Thermal and maturation history for Carboniferous source rocks in the Junggar Basin, Northwest China: implications for hydrocarbon exploration
文献类型：期刊论文
| 作者 | Hu, Di1,2,3; Rao, Song4; Wang, Zhu-Ting1,2,3; Hu, Sheng-Biao1,2,3 |
| 刊名 | PETROLEUM SCIENCE
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 17期号:1页码:36-50 |
| ISSN号 | 1672-5107 |
| 关键词 | Thermal history Hydrocarbon maturation modeling Vitrinite reflectance Carboniferous Source rocks Junggar Basin |
| DOI | 10.1007/s12182-019-00392-2 |
| 英文摘要 | The reconstruction of thermal history is an important component of basin evolution and hydrocarbon exploration. Based on vitrinite reflectance data, we integrate the paleo-temperature gradient and paleo-heat flow methods to reconstruct the thermal history of Junggar Basin. Compared with present thermal state, the Junggar Basin experienced much a higher heat flow of ca. 80-120 mW/m(2) during the Carboniferous. This feature can be attributed to large-scale volcanic events and related thermal effects. The hydrocarbon maturation history of Carboniferous source rocks indicates that the temperature rapidly reached the threshold of hydrocarbon generation during the Late Carboniferous and has never achieved such a high level since then. This characteristic resulted in the early maturation of hydrocarbons in Carboniferous source rocks. Meanwhile, the results reveal that hydrocarbon maturities are different among various tectonic units in Junggar Basin. The kerogen either rapidly broke through the dry gas period so that cracking of gas occurred or remained in the oil maturation window forming oil reservoirs, which depended on the tectonic background and depositional environment. In this study, we present the thermal and hydrocarbon maturation history since the Carboniferous, which has important implications for further hydrocarbon exploration in Junggar Basin. |
| WOS关键词 | BOHAI BAY BASIN ; NW CHINA ; TECTONIC EVOLUTION ; EASTERN JUNGGAR ; VOLCANIC-ROCKS ; GEOCHEMISTRY ; OIL ; GEOCHRONOLOGY ; CONSTRAINTS ; GENERATION |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| 出版者 | SPRINGEROPEN |
| WOS记录号 | WOS:000512034500003 |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/95692]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Rao, Song |
| 作者单位 | 1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 4.Yangtze Univ, Minist Educ, Key Lab Explorat Technol Oil & Gas Resources, Wuhan 430100, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, Di,Rao, Song,Wang, Zhu-Ting,et al. Thermal and maturation history for Carboniferous source rocks in the Junggar Basin, Northwest China: implications for hydrocarbon exploration[J]. PETROLEUM SCIENCE,2020,17(1):36-50. |
| APA | Hu, Di,Rao, Song,Wang, Zhu-Ting,&Hu, Sheng-Biao.(2020).Thermal and maturation history for Carboniferous source rocks in the Junggar Basin, Northwest China: implications for hydrocarbon exploration.PETROLEUM SCIENCE,17(1),36-50. |
| MLA | Hu, Di,et al."Thermal and maturation history for Carboniferous source rocks in the Junggar Basin, Northwest China: implications for hydrocarbon exploration".PETROLEUM SCIENCE 17.1(2020):36-50. |
入库方式： OAI收割
来源：地质与地球物理研究所
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