通过分析石油层上方形成的重金属元素射流晕 ,可以确定油气存在的可能性和含油层的水平展布及有关的物理、几何参数。笔者初步建立了这种射流晕分布的数学物理模型 ,探讨了利用所建立的数学—物理解释实测地电化学异常的可能性 By analyzing the halo of heavy metal elements formed above the oil layer, the possibility of hydrocarbon presence and the horizontal distribution of the oil-bearing layer and the associated physical and geometrical parameters can be determined. The author has preliminarily established this mathematic model of jet halo distribution and explored the possibility of using the established mathematical-physical interpretation of the measured electrochemical abnormalities