Title: Quantitative relation of the channel width and point-bar length of modern meandering river
Abstract:In the study of fluvial facies reservoir,the structure types' studies of rivers and point bars emphasize cross section and horizontal plane and furthermore takes qualitative study as main form,the exi...In the study of fluvial facies reservoir,the structure types' studies of rivers and point bars emphasize cross section and horizontal plane and furthermore takes qualitative study as main form,the existed empirical formulas based on outcrop and modern sedimentation are not enough to guide the modeling of 3 D point bar with the help of underground well data.The data statistics and analysis of the sedimentary morphological shape for modern rivers show that for meandering river reach with tortuosity factor more than 1.7,there is a certain direct correlation between river width and point-bar length,so the function relation of the above two can be established,and furthermore provide the evidence for the distribution laws of the abandoned river channel 3 D prediction of underground meandering river and the structural type of point-bar sand body,in the end guide the quantitative analysis of reservoir structure's type of the point bar of meandering river.Read More
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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Cited By Count: 3
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