DOI: 10.1306/01031110037
Scopus记录号: 2-s2.0-80053410889
论文题名: Controls on synrift turbidite deposition on the hanging wall of the South Viking Graben, North Sea rift system, offshore Norway
作者: Jackson C.A.-L. ; Larsen E. ; Hanslien S. ; Tjemsland A.-E.
刊名: AAPG Bulletin
ISSN: 0149-1828
EISSN: 1558-9558
出版年: 2011
发表日期: 2011
卷: 95, 期: 9 起始页码: 1557
结束页码: 1587
语种: 英语
Scopus关键词: Depositional system
; Growth fault
; Half graben
; Jurassic
; Normal faults
; North Sea
; Reservoir architecture
; Rift systems
; Spatial development
; Syn-rift
; Turbidite systems
; Underlying systems
; Well data
; Petroleum reservoirs
; Seismology
; Petroleum reservoir evaluation
; bathymetry
; biostratigraphy
; deposition
; gravity flow
; growth fault
; hanging wall
; Oxfordian
; seismic data
; tectonics
; turbidite
; Atlantic Ocean
; North Sea
; Viking Graben
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: Three-dimensional seismic, wireline-log, core, and biostrati-graphic data from the South Viking Graben, North Sea rift system, are integrated to investigate the controls on the temporal and spatial development of an Upper Jurassic synrift turbidite system deposited on the hanging-wall dipslope of a salt-influenced half graben. Turbidite deposition was coeval with the initiation and upslope (paleo-landward] migration of activity across a gravity-driven normal fault array. Three main synrift stratal units are identified, and these are mapped using seismic and well data. The lowermost unit (upper Oxfordian) comprises thick amalgamated turbidites, which are restricted to the hanging wall of the earliest, most basinward, growth fault. The middle unit (Kimmeridgian) is more areally extensive than the underlying system, draping the now inactive basinward growth fault and extending upslope into the hanging wall of a newly activated landward growth fault. The uppermost unit (lower to middle Volgian) is more sheetlike and was deposited when activity across all growth faults had mostly ceased and slope topography had been almost fully healed. This study demonstrates that hanging-wall dipslopes within rifts can be characterized by volumetrically significant, sand-rich, gravity flow-dominated depositional systems, and that the reservoir architecture of such deposits can be strongly controlled by syndepositional growth faulting. In addition, this study provides insights into the response of turbidites to tectonically driven changes in bathymetry, which may be applicable in a range of basin settings. © 2011. The American Association of Petroleum Geologists. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053410889&doi=10.1306%2f01031110037&partnerID=40&md5=f81aa550bb27cfcfc76dff1c9e3adf00
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13397
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:
Jackson C.A.-L.,Larsen E.,Hanslien S.,et al. Controls on synrift turbidite deposition on the hanging wall of the South Viking Graben, North Sea rift system, offshore Norway[J]. AAPG Bulletin,2011-01-01,95(9)