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通过油田油层分布规律以及控制因素进行研究,得到了油田油层分布规律有三个特征:油田油层主要分布在具有一段源岩底部300米深度的范围之内,并且油田油层主要分布在扶余油层,只有少量的油层分布呈现上油下水的分布。而油田油层分布有两个特征,油田油层围绕凹陷呈现环带的分布,在一定范围内,受到源岩生成油向下的运移范围以及油源充足控制的范围之内。本文主要针对油田油层分布规律以及控制因素进行了研究。
Through the research on oil layer distribution and control factors, the oil layer distribution has three characteristics: the oil layer is mainly distributed within the depth of 300 meters at the bottom of a source rock, and the oil layer is mainly distributed in the Fuyu oil layer, with only a small amount The distribution of the oil shows the distribution of oil under water. However, there are two characteristics of the distribution of oil layers in the oil field. The distribution of oil zones in the oil reservoirs around the dimples is within a certain range, and is limited by the downward migration range of generated oil from source rocks and the sufficient control of oil source. This paper mainly focuses on the oil field distribution law and control factors.