| 沈84块S_3~4Ⅱ油组小层油藏及剩余油参数分布 |
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| 引用本文： | 谭成仟,宋子齐,吴少波,高兴军,雷启鸿. 沈84块S_3~4Ⅱ油组小层油藏及剩余油参数分布[J]. 西安石油大学学报(自然科学版), 1999, 0(5) |
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| 作者姓名： | 谭成仟 宋子齐 吴少波 高兴军 雷启鸿 |
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| 作者单位： | 西安石油学院石油工程系!710065 |
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| 摘 要： | 利用灰色系统理论水淹层测井解释软件系统，通过沈８４ 块 Ｓ４３Ⅱ油组小层油藏实际应用，处理区块不同开发期 １２０ 多口井相应水淹层测井地质资料，分别利用水淹层测井解释的研究成果，提取和集总油藏及剩余油参数，编制研究区块 Ｓ４３ Ⅱ 油组各小层油藏孔隙度、渗透率、原始油饱和度、剩余油饱和度及油层有效厚度的平面分布图件．依照 Ｓ４３Ⅱ 期水系发育、油藏及剩余油参数的分布和大小，对主要调整挖潜的 Ⅱ８ 小层参数做作了具体的描述，并按 Ⅱ８、Ⅱ７、Ⅱ５ 、Ⅱ６、Ⅱ３、Ⅱ４、Ⅱ１、Ⅱ２ 小层顺序，分别阐明了各小层油藏及剩余油参数的分布和富集范围，为区块油藏综合治理和进一步开发提供了依据．
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| 关 键 词： | 测井解释 灰色系统 剩余油饱和度 沈84块 剩余油参数 |
Parameter Distributions of Substrata and Remaining Oil of ES 4 3 Formation in Block Shen 84 |
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| Tan Chengqian et al. Parameter Distributions of Substrata and Remaining Oil of ES 4 3 Formation in Block Shen 84[J]. Journal of Xian Shiyou University, 1999, 0(5) |
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| Authors: | Tan Chengqian et al |
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| Abstract: | The logging data and geologic data from 120 wells in ES 4 3 formation are processed by the grey theory software system for log interpretation of waterflooded formation. Reservoir parameters and remaining oil parameters are get from the results of log interpretation. The formation can be divided 8 substrata, and the plane distribution maps of porosity, permeability, initial oil saturation, remaining oil saturation and effective reservoir thickness of each substratum are made. The reservoir distribution, remaining oil distribution and remaining oil abundance range of each substratum are described in the order of Ⅱ 8,Ⅱ 7,Ⅱ 5,Ⅱ 6,Ⅱ 3,Ⅱ 4,Ⅱ 1,Ⅱ 2.Ⅱ 8 substratum, having great potentiality, is described in detail. The research results can provide basis for the comprehensive harness and further development of tract reservoirs. |
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| Keywords: | log interpretation grey system remaining oil saturation block Shen 84 remaining oil parameter |
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