| DOI: | 10.1306/03111413022
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| Scopus记录号: | 2-s2.0-84908456878
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| 论文题名: | Hydrocarbon generation potential ofTriassic mudstones in the Junggar Basin, northwest China |
| 作者: | Wu M.; Cao J.; Wang X.; Tang Y.; Wang B.; Xiang B.; Kang S.; Lan W.
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| 刊名: | AAPG Bulletin
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| ISSN: | 0149-1611
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| EISSN: | 1558-9341
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| 出版年: | 2014
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| 发表日期: | 2014
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| 卷: | 98, 期:9 | | 起始页码: | 1885
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| 结束页码: | 1906
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| 语种: | 英语
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| Scopus关键词: | Hydrocarbon generation potential
; Junggar Basin
; NorthWest China
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| Scopus学科分类: | Energy
; Earth and Planetary Sciences
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| 英文摘要: | Triassic mudstones in the Junggar Basin of northwest China, especially those of the Upper Triassic Baijiantan Formation, which formed during a lake-flooding event, are the most important set of cap rocks in the basin. These mudstones presumably have hydrocarbon generation potential, although this potential has not been documented. Here, we provide new organic geochemical and geological background data on these mudstones, and discuss their hydrocarbon generation potential. Geochemical analyses were performed on available samples collected from more marginal shallow-lake facies in the central basin area. These analyses indicated that these rocks contain about 1.0% total organic carbon (TOC). The organic matter type is predominantly type IH kerogen derived mainly from terrestrial higher plants. The organic matter underwent maturation in uplifted areas and reached higher maturity levels in depressions within the basin. Thus, the Triassic mudstones may have a potential for hydrocarbon generation during the lake-flooding period, especially for gas, and hence deserve attention in future exploration. More research needs to be conducted on the generation potential of these units (including oil besides gas), as few deep-lake facies samples from depressions in the basin are currently available for investigation. Copyright © 2014. The American Association of Petroleum Geologists. All rights reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-84908456878&doi=10.1306%2f03111413022&partnerID=40&md5=a34f8fa2965edfc96a6b2cbe7aecf10b
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| Citation statistics: |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/13181
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| Appears in Collections: | 过去全球变化的重建
影响、适应和脆弱性
科学计划与规划
气候变化与战略
全球变化的国际研究计划
气候减缓与适应
气候变化事实与影响
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| Recommended Citation: | |
Wu M.,Cao J.,Wang X.,et al. Hydrocarbon generation potential ofTriassic mudstones in the Junggar Basin, northwest China[J]. AAPG Bulletin,2014-01-01,98(9)
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