| 油气地表化探数据处理中应注意的问题 |
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| 引用本文： | 赵永军,李汉林.油气地表化探数据处理中应注意的问题[J].成都理工大学学报(自然科学版),1998(Z1). |
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| 作者姓名： | 赵永军 李汉林 |
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| 作者单位： | 山东东营石油大学资源系 |
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| 摘 要： | 在油气地表化探数据处理中常使用多元统计分析方法，但在使用过程中有许多值得注意的问题，如数据的预处理、失真数据的挑选、指标的优选及分类、趋势面次数的合理选择、异常下限的确定等，这些问题对计算和最终成果的解释具有重要影响。本文结合作者近年来实际工作的经验，针对化探数据处理过程中可能出现的某些问题进行了讨论，并给出了解决问题的思路或方法，使数据处理结果更趋可靠。
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| 关 键 词： | 油气地表化探，趋势面分析，数据失真，化探异常 |
THE PROBLEMS IN DATA PROCESSING OF SURFACE GEOCHEMICAL EXPLORATION OF HYDROCARBONS |
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| Zhao Yongjun,Li Hanlin.THE PROBLEMS IN DATA PROCESSING OF SURFACE GEOCHEMICAL EXPLORATION OF HYDROCARBONS[J].Journal of Chengdu University of Technology: Sci & Technol Ed,1998(Z1). |
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| Authors: | Zhao Yongjun Li Hanlin |
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| Abstract: | The multi element statistical method is commonly used in data processing of geochemical exploration of hydrocarbon. However, the problems in data processing should be noticed, such as pre processing of data, choice of distorted data, optimization and classification of indexes, choosing number of trend surface and determination of low limit anomaly, which are important effects on calculation and interpretation of researching results. This paper discusses problems in data processing of geochemical exploration and provides ideas and methods for solving these difficulties, which makes processing results more credible. |
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| Keywords: | surface geochemical exploration of hydrocarbon trend surface analysis data distortion anomaly in geochemical exploration |
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