The burial history and thermal history of the outcrop are modelled firstly in China, and the organicmattermaturity ro % of subsurface source rock is predicted by artificial changing burial trace.
In this paper, the organic geochemical characteristics of the hydrocarbon source rocks are described in detail in the light of the abundance, type and maturity of organicmatter.
本文从有机质丰度、有机质类型及成熟度三方面对烃源岩有机地球化学特征做了详细分析。
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Generation depends on three main factors: the presence of organicmatter rich enough to yield hydrocarbons, adequate temperature, and sufficient time to bring the source rock to maturity.