DOI: 10.1306/08281313035
Scopus记录号: 2-s2.0-84899539581
论文题名: A comparative study of reservoir modeling techniques and their impact on predicted performance of fluvial-dominated deltaic reservoirs
作者: Deveugle P.E.K. ; Jackson M.D. ; Hampson G.J. ; Stewart J. ; Clough M.D. ; Ehighebolo T. ; Farrell M.E. ; Calvert C.S. ; Miller J.K.
刊名: AAPG Bulletin
ISSN: 0149-1534
EISSN: 1558-9264
出版年: 2014
发表日期: 2014
卷: 98, 期: 4 起始页码: 729
结束页码: 763
语种: 英语
Scopus关键词: Algorithms
; Petroleum reservoirs
; Stochastic systems
; Geologic heterogeneity
; High-resolution models
; Multiple-point statistics
; Object-based modeling
; Predicted performance
; Sequential indicator simulations
; Spectral Component Geologic Modeling
; Static and dynamic performance
; Stochastic models
; algorithm
; comparative study
; connectivity
; deltaic deposit
; facies
; fluid flow
; outcrop
; parasequence
; prediction
; reservoir characterization
; stochasticity
Scopus学科分类: Energy
; Earth and Planetary Sciences
英文摘要: Multiple techniques are available to construct three-dimensional reservoir models. This study uses comparative analysis to test the impact of applying four commonly used stochastic modcling techniques to capture geologic heterogeneity and fluid-flow behavior in fluvial-dominated deltaic reservoirs of complex facies architecture: (1) sequential indicator simulation; (2) object-based modeling; (3) multiple-point statistics (MPS); and (4) spectral component geologic modeling. A reference for comparison is provided by a high-resolution model of an outcrop analog that captures facies architecture at the scale of parasequences, delta lobes, and fades-association belts. A sparse, pseudosubsurface data set extracted from the reference model is used to condition models constructed using each stochastic reservoir modeling technique. Models constructed using all four algorithms fail to match the facies-association proportions of the reference model because they are conditioned to well data that sample a small, unrepresentative volume of the reservoir. Simulated sweep efficiency is determined by the degree to which the modeling algorithms reproduce two aspects of fades architecture that control sand-body connectivity: (1) the abundance, continuity, and orientation of channelized fluvial sand bodies; and (2) the lateral continuity of barriers to vertical flow associated with flooding surfaces. The MPS algorithm performs best in this regard. However, the static and dynamic performance of the models (as measured against facies-association proportions, facies architecture, and recovery factor of the reference model) is more dependent on the quality and quantity of conditioning data and on the interpreted geologic scenario(s) implicit in the models than on the choice of modeling technique. Copyright ©2014. The American Association of Petroleum Geologists. All rights reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84899539581&doi=10.1306%2f08281313035&partnerID=40&md5=5c441755198b1fbbcecff9040d4c151c
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/13105
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:
Deveugle P.E.K.,Jackson M.D.,Hampson G.J.,et al. A comparative study of reservoir modeling techniques and their impact on predicted performance of fluvial-dominated deltaic reservoirs[J]. AAPG Bulletin,2014-01-01,98(4)