| R型因子分析在放射性方法勘查油气中的应用效果 |
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| 引用本文： | 王湘云,石玉春,武耀诚.R型因子分析在放射性方法勘查油气中的应用效果[J].物探与化探,1995,19(3):195-199. |
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| 作者姓名： | 王湘云 石玉春 武耀诚 |
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| 作者单位： | 南京大学地球科学系 |
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| 基金项目： | “七五”、“八五”攻关项目 |
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| 摘 要： | 对川中某地150km2范围进行了七种放射性方法的油气勘查测量,取得了1902个测量数据.利用R型因子分析对其中的五种方法、七项指标、1176个数据进行了研究.研究结果表明,因子分析能够提供圈定油气异常的组合信息,降低干扰、突出异常;为研究区今后的油气勘探指出远景区.
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| 关 键 词： | 因子分析 放射性方法 油气异常 川中 |
| 收稿时间： | 1994-07-11 |
THE EFFECT OF APPLYING R-MODE FACTOR ANALYSIS TO RADIOACTIVE OIL-GAS EXPLORATION |
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| Wang Xiangyun, Shi Yuchun, Wu Yaocheng.THE EFFECT OF APPLYING R-MODE FACTOR ANALYSIS TO RADIOACTIVE OIL-GAS EXPLORATION[J].Geophysical and Geochemical Exploration,1995,19(3):195-199. |
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| Authors: | Wang Xiangyun Shi Yuchun Wu Yaocheng |
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| Institution: | Department of Earth Sciences, Nanjing University, Nanjing 210008 |
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| Abstract: | Oil and gas exploration and survey with seven radioactive methods were conductedin an area of 150 km2 in central Sichuan and, as a result, 1902 data were obtained. UsingR-mode factor analysis, the authors studied five methods, seven indices and 1176 data. Theresults of the study show that factor analysis can provide combinational information fordelineating oil and gas anomalies, reduce interference, make prominent anomalies, and pointout prospect area for further oil and gas exploration in the study district. |
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| Keywords: | factor analysis radioactive method oil and gas anomaly central Sichuan |
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