【摘要】 本文阐述了线性体体群分析方法,指出了线性体群体空间的一般特征,举例论证了主体线性体在体群分析中的重要作用。运用线性体体群分析方法对渤海湾盆地中的济阳坳陷进行了具体研究。结果表明:主体线性体明显控制油气分布;体群内线性体方位异常与线性体交点所圈定的区域与局部构造、油气田有显著的相关性;线性体体群对油气聚集的主要特征有明显的反映。线性体体群分析具有方法论意义和实际应用价值。更多还原

【Abstract】 This paper discusses the linear system analysis approach, presents the general characteristics of a linear colony space, and demonstrates the important role of main lineaments in system analysis by a series of examples. By using of this method the authors analysed the Jiyang Depression in the Bohai Bay Basin. The result indicates: the main lineaments dominantly control the distribution of oil-gas fields; in a linear system the overlapping region of linear azimuth abnormality and the intersection of different lineaments is distinctly related to partial structures and oil-gas fields and the linear system clearly reflects the main characteristics of oil-gas accumulation. The linear system analysis has important methodological and applied value in the survey of petroleum.更多还原