西南石油大学学报（自然科学版）2012，Vol.34Issue(4)：83-87,5.DOI:10.3863/j.issn.1674-5086.2012.04.011
测井地质结合定量评价低渗透储层成岩相
Quantitative Evaluation of Low Permeability Reservoir Diagenetic Facies by Combining Logging and Geology
丁圣 1钟思瑛 1高国强 1刘健 1孙晓庆1
作者信息
- 1. 中国石油江苏油田地质科学研究院,江苏扬州225009
- 折叠
摘要
Abstract
The productivity of the same sedimentary microfacies have significant difference in the south section of Gaoyou fault low permeability reservoir. Therefore, the study of diageneticfacies is important to low permeability reservoir, in current development phases. Based on data of cast-slice, cathodeluminescence and SEM analyses data, the present paper comprehensively investigats types and characteristics of reservoir diagenesis of the formation in the south section of Gaoyou fault, distinguishs types of diageneticfacies combining practical production. The reservoir of the first segment formation could be divided into five types of diagenticfacies including slight compacted facies, middle compacted-cemented facies, middle compacted-corroded facies, intensively compacted-cemented facies, intensively compacted-corroded facies. We discuss logging curve features of different diagenetic facies, establish the quantitative recognition criteria and using the recognition criteria, we recogniz the diageneticfacies of the first segment Funing formation diageneticfacies. Combining the productivity, we also determine beneficial diageneticfacies.关键词
低渗透/成岩相/测井曲线特征/定量评价/高邮凹陷Key words
low permeability/ diageneticfacies/ logging curve features/ quantitative evaluation/ Gaoyou Depression分类
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丁圣,钟思瑛,高国强,刘健,孙晓庆..测井地质结合定量评价低渗透储层成岩相[J].西南石油大学学报（自然科学版）,2012,34(4):83-87,5.
