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利用地面化探资料能够有效地圈定出化探异常，指出烃类垂向运移发生的范围。但对于油、气勘探的需要，这仅仅是最基本的，是远远不够的。本文通过对垂向化探资料及地面游离烃化探资料的分析，对利用地化动力学指标判断油、气藏的保存条件及埋藏深度进行了初步的探讨。
Geochemical exploration data can effectively delineate geochemical anomalies and indicate the extent of hydrocarbon vertical migration. But for the needs of oil and gas exploration, this is only the most basic and far from enough. Based on the analysis of vertical geochemical data and ground-based free-hydrocarbon geochemical data, this paper discussed the geochemical kinetic parameters to determine the storage conditions and depth of oil and gas reservoirs.