烃类从它们的源岩进入储层岩石内的运动。
The movement of hydrocarbons from their source into reservoir rocks.
新生成的烃类由其源岩运动出来是初次运移作用，也称为排出作用。
The movement of newly generated hydrocarbons out of their source rock is primary migration, also called expulsion.
有些盆地的煤可以成为烃源岩。
应用推荐