MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES

doi:10.3176/oil.2016.2.04

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	MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES
	Song, Yu 1,2; Liu, Zhaojun 1,2; Meng, Qingtao 1,2; Xu, Jinjun 1,2; Sun, Pingchang 1,2; Cheng, Lijuan 3; Zheng, Guodong 1,2
刊名	OIL SHALE
	2016
卷号	33 期号:2 页码:142-166
关键词	Organic Matter Enrichment Conditions Oil Shale Sequences Upper Cretaceous Songliao Basin
DOI	10.3176/oil.2016.2.04
文献子类	Article
英文摘要	Two oil shale sequences in the Upper Cretaceous Qingshankou and Nenjiang Formations of the Songliao Basin, NE China, representing organic matter (OM)-rich hydrocarbon source rocks, are investigated. According to bulk and inorganic geochemical data, there are significant differences in OM enrichment conditions between the first member of the Qingshankou Formation (K(2)qn(1)) and the second member of the Nenjiang Formation (K(2)n(2)). The oil shale in K(2)qn(1) was deposited in a warm-humid paleoclimate, with strong water salinity stratification and dysoxic conditions, combined with high bioproductivity and low detrital matter input. In contrast, the oil shale in K(2)n(2) was accumulated in a warm semi-humid paleoclimate, with weak water salinity stratification and partially oxic conditions, when the bioproductivity and detrital matter input were medium. In addition, the origin of OM influenced its enrichment. In summary, high bioproductivity and strong water salinity stratification were the major controlling factors for OM enrichment in K(2)qn(1), while the origin of OM and dysoxic conditions were the major governing factors for OM enrichment in K(2)n(2). Thus, the OM enrichment models of these two members are established.
WOS关键词	NORTHEAST CHINA ; SULFUR GEOCHEMISTRY ; SEDIMENTARY-ROCKS ; APPALACHIAN BASIN ; BLACK SHALE ; RICH STRATA ; CARBON ; PRESERVATION ; PRODUCTIVITY ; ENVIRONMENTS
WOS研究方向	Energy & Fuels ; Engineering
语种	英语
WOS记录号	WOS:000387046700004
资助机构	Opening Foundation of Key Laboratory for Oil Shale and Paragenetic Energy Minerals, Jilin Province, China ; Opening Foundation of Key Laboratory for Oil Shale and Paragenetic Energy Minerals, Jilin Province, China ; China Geological Survey(1212011220800-02 ; China Geological Survey(1212011220800-02 ; 1211302108025-5-1) ; 1211302108025-5-1) ; Opening Foundation of Key Laboratory for Oil Shale and Paragenetic Energy Minerals, Jilin Province, China ; Opening Foundation of Key Laboratory for Oil Shale and Paragenetic Energy Minerals, Jilin Province, China ; China Geological Survey(1212011220800-02 ; China Geological Survey(1212011220800-02 ; 1211302108025-5-1) ; 1211302108025-5-1)
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/53287]
专题	地质与地球物理研究所_其他部门
作者单位	1.Jilin Univ, Coll Earth Sci, Changchun 130061, Peoples R China 2.Jilin Univ, Key Lab Oil Shale & Paragenet Energy Minerals, Changchun 130061, Peoples R China 3.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Song, Yu,Liu, Zhaojun,Meng, Qingtao,et al. MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES[J]. OIL SHALE,2016,33(2):142-166.
APA	Song, Yu.,Liu, Zhaojun.,Meng, Qingtao.,Xu, Jinjun.,Sun, Pingchang.,...&Zheng, Guodong.(2016).MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES.OIL SHALE,33(2),142-166.
MLA	Song, Yu,et al."MULTIPLE CONTROLLING FACTORS OF THE ENRICHMENT OF ORGANIC MATTER IN THE UPPER CRETACEOUS OIL SHALE SEQUENCES OF THE SONGLIAO BASIN, NE CHINA: IMPLICATIONS FROM GEOCHEMICAL ANALYSES".OIL SHALE 33.2(2016):142-166.