| 沉积相模糊模式识别法及应用——以大港孔南地区为例 |
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| 引用本文： | 王振中,薛林福,陈思雨. 沉积相模糊模式识别法及应用——以大港孔南地区为例[J]. 油气地球物理, 2008, 0(3) |
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| 作者姓名： | 王振中 薛林福 陈思雨 |
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| 作者单位： | [1]成都理工大学地球科学学院 [2]吉林大学地球科学学院 [3]成都理工大学传播科学与艺术学院 |
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| 基金项目： | 项目资助:孔店南部孔一、孔二段沉积体系研究与地层岩性油气藏勘探 |
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| 摘 要： | 从多种测井曲线提取了反映沉积微相的若干参数,应用模糊模式识别方法建立了大港孔南地区的测井—沉积微相模型。实际测井资料处理结果表明,用此方法识别沉积微相其结果与地质划分结果吻合较好。本方法使相分析过程在计算机上得以实现,为相分析的自动化和定量化提供了一条有效途径。
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| 关 键 词： | 模糊综合指数 沉积微相 模式识别 测井曲线 |
Fuzzy mode identification method for sedimentary facies and application |
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| WANG Zhen-zhong. Fuzzy mode identification method for sedimentary facies and application[J]. Petroleum Geophysics, 2008, 0(3) |
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| Authors: | WANG Zhen-zhong |
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| Affiliation: | WANG Zhen-zhong(College of Earth Sciences,Chengdu U- niversity of Technology,Chengdu 610059,China) |
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| Abstract: | The characteristic parameters of sedimentary microfacies are extracted from borehole logs.The numerical log-sedimentary microfacies model of Dagang oilfield is established by fuzzy mode identification method.The processed log information shows that the sedimentary micorfacies indentified by this method coincide better with the microfacies which are identified by geologists.The facies analysis process has realized on the computer by this method,it provides an effective way for automatic and quantitative faci... |
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| Keywords: | fuzzy aggregate index sedimentary microfacies pattern recognition borehole log and computer assistant analysis |
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