构造作用对油气生成和运聚的影响

有机质从埋藏开始，就处于极其复杂的地球物理化学场中，环境提的能量，一是热量，二是机械能，机械能，主要是通过机械力作用传递给系统的，另外还以机械波的形式赋予系统一定的机械能。当发生断褶构造运动时，机械力对油气运移的影响尤为突出，它经能量的迁移转化，促成了包括机械力降解和地应力驱动等一系列的连锁反应，制造了一次次高效的成油（生运）事件，本文以突变论为着眼点，按照改造控制建造的思路，大胆提出构造运动制造生排烃事件，成就含油气系统的假说。

Effect of Tectonism on Hydrocarbon Generation, Migration and Accumulation

At the beginning of burial,organic matter in natural world would have been in extremely complicated geophysical and geochemical fields where there existed two kinds of environmental energies:thermal energy and me-chanical energy.The latter could be transferred into petroleum system by its mechanical stresses,and endued with a certain of mechanical energy in form of mechanical wave.Once a faulted fold structural movement took place,the me-chanical stress had obvious effect on hydrocarbon migration,which might be converted or transformed into degradation of the energy and drive of ground stress,such a series of chain reactions would result in successive high efficient events in hydrocarbon generation,migration and accumulation.This study proposed a hypothesis that it is tectonic movement that creates events of hydrocarbon generation and drainage and accomplishes a petroleum system in light of saltatory evolution and by idea of transforming controlled formations.