DOI: 10.1306/07121110186
Scopus记录号: 2-s2.0-84857826242
论文题名: Quantification of static connectivity between deep-water channels and stratigraphically adjacent architectural elements using outcrop analogs
作者: Funk J.E. ; Slatt R.M. ; Pyles D.R.
刊名: AAPG Bulletin
ISSN: 0149-1792
EISSN: 1558-9522
出版年: 2012
发表日期: 2012
卷: 96, 期: 2 起始页码: 277
结束页码: 300
语种: 英语
Scopus关键词: Architectural element
; Deep-water channels
; Deepwater
; Sand content
; Stacking patterns
; Total length
; Architecture
; Sand
; connectivity
; data set
; deep water
; interface
; outcrop
; quantitative analysis
; reservoir characterization
; sand
; stratigraphy
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: This article uses data from well-exposed outcrops and published information to document static connectivity in deep-water channelized systems. Two measures of static reservoir connectivity on outcrop analogs are proposed: margin connectivity and sand-on-sand connectivity. Margin connectivity (C m) is the length between two stratigraphically adjacent elements not obstructed by a barrier normalized by the total length of the interface. Sand-on-sand connectivity (C s) is the length of sand-on-sand contacts between two stratigraphically adjacent elements normalized by the total length of the interface. The C m and C s are analyzed with regard to four categories: (1) association of architectural elements, (2) stacking pattern of channel elements, (3) setting on the slope-to-basin profile, and (4] net sand content. Results are as follows. First, connectivity varies by association of architectural elements. Channel-lobe contacts have higher C m and Q than channel-channel and channel-levee contacts. Second, connectivity varies by stacking pattern of channel elements. Predominandy vertically stacked channel elements have higher C m and Q than predominandy laterally stacked channel elements. Also, disorganized non-sequentially stacked channel elements have higher C m than organized systematically stacked channel elements. Third, connectivity varies by setting on the slope-to-basin profile. Channel elements in confined settings have higher C m than both weakly confined and unconfined-distributive settings. Fourth, connectivity varies by net sand content. Channel elements with a high net sand content have higher Cm than those with a low net sand content. Therefore, knowledge of a reservoir's placement in these categories can be used to aid in the prediction of static connectivity. Copyright © 2012. The American Association of Petroleum Geologists. All rights reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84857826242&doi=10.1306%2f07121110186&partnerID=40&md5=611d4ea0147cad66ba83526250647ea8
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13362
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:
Funk J.E.,Slatt R.M.,Pyles D.R.. Quantification of static connectivity between deep-water channels and stratigraphically adjacent architectural elements using outcrop analogs[J]. AAPG Bulletin,2012-01-01,96(2)