Sequence Stratigraphy and Sedimentary Facies in the Lower Member of the Permian Shanxi Formation, Northeastern Ordos Basin, China
文献类型：期刊论文
| 作者 | Du, Wei1; Jiang, Zaixing; Zhang, Ying; Xu, Jie |
| 刊名 | JOURNAL OF EARTH SCIENCE
 |
| 出版日期 | 2013-02-01 |
| 卷号 | 24期号:1页码:75-88 |
| 关键词 | sequence stratigraphy sedimentary facies braided channel shelf Ordos Basin |
| ISSN号 | 1674-487X |
| DOI | 10.1007/s12583-013-0308-3 |
| 文献子类 | Article |
| 英文摘要 | The Lower Permian Shanxi () Formation is one of the main gas-bearing stratigraphic units in northeastern Ordos () Basin, China. Based on an integrated investigation of well logs, cores, and outcrop, we delineated the sedimentary facies of the lower member of the Shanxi Formation and divided the succession into three third-order sequences from base to top as SQ1, SQ2, and SQ3. The lower region of Shanxi Formation was deposited in the following sedimentary facies or subfacies: subaqueous braided channel, subaqueous interdistributary, mouth bar, swamp and shelf in the Daniudi () Gas Field and braided channel, and shelf and lake at Heidaigou () outcrop. Braided-river deposits form the lowstand systems tract (LST) in each sequence. Braided channels mark the sequence boundaries at Heidaigou outcrop. A shelf and lake depositional environment with dark gray mudstone forms the transgressive systems tract (TST). The location where dark gray mudstone first appears above the braided channel marks the first flooding surface (FFS), and the end of that marks the maximum flooding surface (MFS). The highstand systems tract (HST) deposits are fine-grained sediments with an aggradational parasequence at Heidaigou outcrop and swamp coalbed in the Daniudi Gas Field. Mouth-bar sand bodies in braided delta front, which form the LST in each sequence, form excellent reservoirs in the Daniudi Gas Field. |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000314383800007 |
| 出版者 | CHINA UNIV GEOSCIENCES |
| 资助机构 | China National Key Research Project(2011ZX05009-002) ; China National Key Research Project(2011ZX05009-002) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; China National Key Research Project(2011ZX05009-002) ; China National Key Research Project(2011ZX05009-002) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; China National Key Research Project(2011ZX05009-002) ; China National Key Research Project(2011ZX05009-002) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; China National Key Research Project(2011ZX05009-002) ; China National Key Research Project(2011ZX05009-002) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) ; MOB Yangtze River Scholar and Innovative Team Program of China(IRT0864) |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/88024]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Du, Wei |
| 作者单位 | 1.China Univ Geosci, Sch Energy Resources, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Wei,Jiang, Zaixing,Zhang, Ying,et al. Sequence Stratigraphy and Sedimentary Facies in the Lower Member of the Permian Shanxi Formation, Northeastern Ordos Basin, China[J]. JOURNAL OF EARTH SCIENCE,2013,24(1):75-88. |
| APA | Du, Wei,Jiang, Zaixing,Zhang, Ying,&Xu, Jie.(2013).Sequence Stratigraphy and Sedimentary Facies in the Lower Member of the Permian Shanxi Formation, Northeastern Ordos Basin, China.JOURNAL OF EARTH SCIENCE,24(1),75-88. |
| MLA | Du, Wei,et al."Sequence Stratigraphy and Sedimentary Facies in the Lower Member of the Permian Shanxi Formation, Northeastern Ordos Basin, China".JOURNAL OF EARTH SCIENCE 24.1(2013):75-88. |
入库方式： OAI收割
来源：地质与地球物理研究所
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