| 油气化探异常评价的研究 |
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| 引用本文： | 汤玉平,魏巍,李尚刚,丁相玉,刘运黎.油气化探异常评价的研究[J].物探与化探,2002,26(2):131-134,139. |
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| 作者姓名： | 汤玉平 魏巍 李尚刚 丁相玉 刘运黎 |
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| 作者单位： | 中国石油化工集团,石油勘探开发研究院,石油化探研究所,安徽,合肥,230022 |
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| 摘 要： | 根据油气化探异常评价的研究方法及其有关问题,指出了选择参数既要具有明确的地质、地化意义,又要符合某种数学原理及最优化准则。据此对异常与背景属性及其确定方法进行了讨论。概述了油气异常判识准则。强调了组构异常及变量之间的相关性或关联信息提取的重要性。
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| 关 键 词： | 油气化探 异常评价 参数 优化准则 组构异常 |
| 文章编号： | 1000-8918(2002)02-0131-04 |
| 收稿时间： | 2001-04-01 |
A STUDY OF THE APPRAISAL OF OIL AND GAS GEOCHEMICAL ANOMALIES |
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| TANG Yu-ping,WEI wei,Li Shang-gang,DING Xiang-yu,LU Yun-li.A STUDY OF THE APPRAISAL OF OIL AND GAS GEOCHEMICAL ANOMALIES[J].Geophysical and Geochemical Exploration,2002,26(2):131-134,139. |
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| Authors: | TANG Yu-ping WEI wei Li Shang-gang DING Xiang-yu LU Yun-li |
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| Institution: | Institute of Petroleum Geochemical Exploration, Academy of Petroleum Exploration and Development, China Petrochemical Industry Corporation, Hefei 230022, China |
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| Abstract: | Based on the method for evaluating oil and gas geochemical anomaly and the principle for formulating its parameters,this paper points out that the formulated parameters should not only have definite geological and geochemical implications but also accord with a certain mathematical principle as well as the optimization criterion.On such a basis, the paper deals with the attributes of anomaly and background as well as methods for their determination,describes roughly the criteria for judging oil and gas anomalies,emphasizes the importance of the correlation between composite anomalies and variables as well as the extraction of associated information. |
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| Keywords: | oil and gas geochemical exploration appraisal of anomaly parameter optimization criterion composite anomaly |
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