| 油气化探异常形成的初步数字模拟 |
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| 引用本文： | 祁士华.油气化探异常形成的初步数字模拟[J].地质科技情报,1994,13(1):76-80. |
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| 作者姓名： | 祁士华 |
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| 作者单位： | 中国地质大学 |
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| 摘 要： | 提出了油气地球化学异常形成动力学模型，并利用计算机进行数字模拟，通过数字模拟拟得出地表或近地表油气化探异常表现的顶部形态和环形形态是近地表地球化学作用的结果，油气球化学环形异常取于地下水中的碱土金属阳离子和非碱金属阳离子的浓度。
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| 关 键 词： | 油气藏 地球化学勘探 数字模拟 |
A PRELIMINARY NUMERICAL MODELLING OF ANOMALY OF GEOCHEMICAL EXPLORATION IN OIL AND GAS |
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| Qi Shihua.A PRELIMINARY NUMERICAL MODELLING OF ANOMALY OF GEOCHEMICAL EXPLORATION IN OIL AND GAS[J].Geological Science and Technology Information,1994,13(1):76-80. |
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| Authors: | Qi Shihua |
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| Abstract: | After discussion of the hypothesis of anomaly genesis of geochemical exploration in oil and gas, the anomaly model of geochemical dynamics in oil and gas is advanced in this paper. The study of computer numerical modelling points out that the apical type and ring type, are determined by geochemicl processes in near-surface by concentration of ions of alkali-earth metal and non-alkali metal in groundwater. |
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| Keywords: | anomaly of geochemical exploration in oil and gas numerical modelling geochemial dynamics |
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