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本文介绍苏联现用的石油资源地球化学评价方法,用西伯利亚含油盆地作为实例来说明。研究的基础是借助最新的分析方法,把分散的有机质和石油对比。这些研究包括(1)估算有机质含量;(2)作出各沉积层有机碳及可抽提有机质(类沥青)含量图;(3)作出沉积环
This article describes the methods of geochemical evaluation of petroleum resources currently used in the Soviet Union, using the Siberia oil-bearing basin as an example. The research is based on the comparison of dispersed organic matter and petroleum using the latest analytical methods. These studies include (1) estimation of organic matter content; (2) mapping of organic carbon and extractable organic matter (bitumen) in each sediment; and (3)