The method of surface geochemical exploration for oil and gas have already been achieved more better results in plain areas.
地表油气化探方法在平原地区的应用已取得了较为满意的工作效果。
Using the theory of gray system, the authors analysed the data of oil and gas geochemical exploration, which reflect to some extent the oil and gas distribution regularity of the working district.
应用灰色系统理论，对油气地球化学勘探资料进行分析，在一定程度上反映出工作区油气分布规律。
Oil and gas geochemical exploration is an effective method to search for CO2 gas reservoirs.
油气地球化学勘探是寻找CO2气藏的有效方法之一。
This paper applies model distinguishing technique to geochemical exploration of oil and gas and gives the logic diagrams of the technical method with the aid of a typical example.
本文将模式识别技术应用于油气化探，给出了方法的逻辑框图，剖析了一个典型实例，其结果说明运用模式识别方法获得地球化学场的基本结构及其变异特征，反映了地球化学场的变化规律。
The chromatographic peaks are qualitatively ascertained. The significance of this method in the geochemical exploration of oil and gas is discussed.
对观察到的色谱峰进行了定性分析，讨论了该法对油气地球化学勘探的意义。
The chromatographic peaks are qualitatively ascertained. The significance of this method in the geochemical exploration of oil and gas is discussed.
对观察到的色谱峰进行了定性分析，讨论了该法对油气地球化学勘探的意义。
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