| DOI: | 10.1306/06301009125
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| Scopus记录号: | 2-s2.0-79952366333
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| 论文题名: | Sequence stratigraphy, seismic sedimentology, and lithostratigraphic plays: Upper Cretaceous, Sifangtuozi area, southwest Songliao Basin, China |
| 作者: | Zhao W.; Zou C.; Chi Y.; Zeng H.
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| 刊名: | AAPG Bulletin
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| ISSN: | 0149-1877
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| EISSN: | 1558-9607
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| 出版年: | 2011
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| 发表日期: | 2011
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| 卷: | 95, 期:2 | | 起始页码: | 241
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| 结束页码: | 265
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| 语种: | 英语
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| Scopus关键词: | 3-D seismic survey
; Depositional environment
; Distributary channels
; Higher order
; Integrated approach
; Lake deposits
; Litho-stratigraphic
; Play analysis
; Reservoir distribution
; Sand content
; Seismic datas
; Seismic inversion
; Seismic sedimentology
; Seismic surveys
; Seismic traces
; Sequence stratigraphy
; Sheet sand
; Songliao basin
; Stratal slices
; Stratal slicing
; Structural maps
; Third-order
; Upper Cretaceous
; Geological surveys
; Lakes
; Lithology
; Reservoirs (water)
; Sandstone
; Sedimentology
; Seismic response
; Seismic waves
; Three dimensional
; Stratigraphy
; amplitude
; Cretaceous
; deltaic deposit
; depositional environment
; geomorphology
; integrated approach
; lithostratigraphy
; paleoenvironment
; sandstone
; sedimentology
; seismic data
; seismic method
; sequence stratigraphy
; shallow water
; three-dimensional modeling
; China
; Songliao Basin
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| Scopus学科分类: | Energy
; Earth and Planetary Sciences
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| 英文摘要: | Lithostratigraphic plays are one of the major targets for reserve growth in the nonmarine Songliao Basin, China. In this article, an integrated approach was adopted that applies principles and techniques of sequence stratigraphy and seismic sedimentology to the study of higher order sequences, depositional environments, and lithostratigraphic trapping styles. In the Sifangtuozi area, 20 higher order (fourth- or fifth-order) sequences in four third-order sequences were identified in an Upper Cretaceous interval using well and seismic data. Core description and wireline log classification helped identify distributary channel fill, distributary mouth bar, sheet sand, distal bar, prodelta/shallow lake, and semideep to deep lake deposits in fluvial-dominated deltaic systems. In two three-dimensional (3-D) seismic survey areas, seismic inversion and 90° phasing of seismic data converted seismic traces to pseudolithologic logs. Stratal slicing made it possible to interpolate and extrapolate well-dataderived sequence and faciès interpretation to whole 3-D seismic surveys and then make broader interpretations and predictions on sand content, sandstone thickness, and geomorphological information. Play analysis using sandstone isopach or amplitude stratal slices and superimposed structural maps identified potential accumulations in small structural, lithostratigraphic, and combination traps. These traps are all significantly controlled by lithology, reservoir distribution, sealing conditions, and closure. Copyright ©2011. The American Association of Petroleum Geologists. All rights reserved. |
| URL: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952366333&doi=10.1306%2f06301009125&partnerID=40&md5=3fbbd124d13b0eb0ba62d445ca6b8859
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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/13446
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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: | |
Zhao W.,Zou C.,Chi Y.,et al. Sequence stratigraphy, seismic sedimentology, and lithostratigraphic plays: Upper Cretaceous, Sifangtuozi area, southwest Songliao Basin, China[J]. AAPG Bulletin,2011-01-01,95(2)
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