Correlation between oil and source rock shows that the Ordovician reservoir oil of Tazhong 45 well is derived mainly from Cambrian source rock.
油、烃源岩对比结果表明，塔中45井奥陶系原油主要来自寒武系。
The evaluation of source rock concerns about quantity and quality of organic materials, degree of maturation, computation of quantity of generated oil, and source-oil correlation.
生油岩评价包括有机质的数量和质量、成熟度和生油量计算方法；源油对比包括对比指标及应用。
The correlation of oil-source rock indicated that there are three sets of source rock, namely Cambrian-Ordovician, Carboniferous-Permian and Jurassic system.
油-源对比表明有三套烃源岩，即寒武-奥陶系、石炭-二叠系和侏罗系生油岩。
The source rock correlation shows that Segment 1 of Nenjiang Member is the major source rock of Heidimiao Reservoir, and part of the oil originates from the formation below Yaojia Member.
通过油源对比， 确定嫩江组一段是黑帝庙油层主要的烃源岩，部分原油来自姚家组以下地层。
It verified from correlation of gas soure that they are of affinity between oil-forming gas and Permian oil source rock here.
气源对比证实，该区油型气与二叠系源岩具有亲缘性。
It verified from correlation of gas soure that they are of affinity between oil-forming gas and Permian oil source rock here.
气源对比证实，该区油型气与二叠系源岩具有亲缘性。
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