Oil and gas source correlation and oil accumulation process are studied through the integrated geochemistry and petroleum geology study.
根据地球化学和石油地质综合研究，对其油气来源和成藏过程进行了分析。
The results of oil and source correlation show that oil associate with gas reservoirs is mainly derived from the source sock of Shahejie Formation.
油源对比结果表明，气藏伴生油主要来源于沙河街组烃源岩，东下段烃源岩也有贡献。
Hydrocarbon generation kinetics and isotopic kinetics have been normally used in the evaluation of source rocks and correlation of oil, gas and their supposed source rocks.
生烃动力学、同位素动力学常用于烃源岩评价、油气源对比研究中。
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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