DOI: 10.1306/030413I2026
Scopus记录号: 2-s2.0-84884847065
论文题名: Sequence-stratigraphic architectures and sand-body distribution in Cenozoic rifted lacustrine basins, east China
作者: Jiang S. ; Henriksen S. ; Wang H. ; Lu Y. ; Ren J. ; Cai D. ; Feng Y. ; Weimer P.
刊名: AAPG Bulletin
ISSN: 0149-1657
EISSN: 1558-9387
出版年: 2013
发表日期: 2013
卷: 97, 期: 9 起始页码: 1447
结束页码: 1475
语种: 英语
Scopus关键词: Controlling factors
; Depositional system
; Distribution patterns
; Exploration targets
; Stratigraphic features
; Structural elements
; Syndepositional faults
; Third-order sequences
; Deposition
; Faulting
; Sand
; Stratigraphy
; Cenozoic
; channelization
; dip
; flexure
; lacustrine deposit
; listric fault
; lowstand
; reservoir characterization
; rifting
; sand
; sequence stratigraphy
; strike-slip fault
; structural analysis
; tectonics
; tilt
; China
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: Cenozoic rifted lacustrine basins in east China display three main basin types: (1) basins with steeply dipping boundary fault, whose hanging walls tilt along pivot points; (2) basins with listric boundary faults, whose hanging walls bend along fiexural bending points; and (3) basins formed by earlier extensional rifting with later strike-slip movement superimposed. The sequence development is intimately linked to the tectonic movements in the area, where second-order sequences are regionally correlatable from basin to basin and relate to the largescale tectonic movements in the region. Third-order sequences are related to local tectonic activity and are correlatable within basins, between subbasins, and sometimes, between neighboring basins. Detailed sequence-stratigraphic analysis and mapping of depositional systems demonstrate that sand-body distribution patterns are related to sequence-stratigraphic frameworks. For the three kinds of basins, the positions of pivot point zones, flexural bend zones, and strike-slip faults plus the syndepositional faults all control the distribution of depositional systems, systems tract, and sand bodies. These controlling factors can be attributed to different structural and stratigraphic features that change the accommodation. Structural elements include boundary faults, syndepositional faults, and abrupt changes in dip. Stratigraphic controls include preexisting surfaces with local channelization, paleobathymetric lows, and onlap onto clinoform slopes. The lowstand sand bodies deposited at the downdip end of these controlling factors constitute the current and future exploration targets for conventional reservoirs. © 2013. The American Association of Petroleum Geologists. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84884847065&doi=10.1306%2f030413I2026&partnerID=40&md5=dca84c3e7c14077d5827bd9f77a8f54b
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13227
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:
Jiang S.,Henriksen S.,Wang H.,et al. Sequence-stratigraphic architectures and sand-body distribution in Cenozoic rifted lacustrine basins, east China[J]. AAPG Bulletin,2013-01-01,97(9)