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本文提出了烃源岩演化与生、排烃史综合模拟模型。该模型包括埋藏史模块、热史模块、成熟史模块、生烃史模块与排烃史模块５个组成部分，模块之间具有密切的联系，前一模块的输出结果可作为后一模块的输入条件。其中埋藏史、热史模块是由现今状态出发，逆时序恢复地层的古埋深、古孔隙度与古地温；而成熟史、生烃史与排烃史模块则以沉积物开始沉积时为起点，顺时序再现烃源岩有机质热演化、生烃与排烃等地质作用的过程，给出成熟度、生排烃强度、排烃效率等结果。所有模块结果均可作为地质时间的函数。
This paper presents a comprehensive simulation model for the evolution of hydrocarbon source rocks and history of hydrocarbon expulsion. The model includes five components: burial history module, thermal history module, mature history module, hydrocarbon generation history module and hydrocarbon expulsion history module. There is a close relationship between the modules, and the output result of the previous module can be used as the input of the latter module condition. Buried history, thermal history module is from the current state, anti-time sequence restoration of the ancient buried depth, paleo-porosity and paleo-geothermal; and mature history, hydrocarbon generation history and hydrocarbon expulsion history module sediment deposition began as a starting point , Sequence sequence regeneration of organic matter thermal evolution of hydrocarbon source rocks, hydrocarbon generation and hydrocarbon expulsion and other geological processes, gives the results of maturity, hydrocarbon expulsion intensity, hydrocarbon expulsion efficiency. All module results are available as a function of geologic time.