hydrocarbon accumulation stage的意思|示意

These uplifts did not only reformed reservoir property, their traps also provided the site for hydrocarbon accumulation in the early stage, and favourable for oil and gas pool forming.

上述古隆起不仅改造了储层性能，其古圈闭为油气早期聚集提供了场所，而且延缓了生烃时间，有利于油气晚期成藏。

Tahe oilfield in Tarim basin is characterized by multi-stage hydrocarbon generation, multi-channel migration and multi-stage petroleum accumulation.

塔里木盆地塔河油田具有多期成烃、多运移通道、多期成藏的特征。

The relationship between faults activity stage and hydrocarbon expulsive stage controlled the distribution, forming and destroy of oil and gas accumulation.

断层活动时期与源岩排烃期（油气源）的匹配关系，决定油气的分布层位及油气藏的形成与破坏。

The tectonic activities had the constructive role for hydrocarbon accumulation. The neotectonic movement or late-stage tectonics controlled hydrocarbon distribution.

③构造活动在油气成藏过程中具有建设性作用，晚期构造（或新构造）控制油气分布。

The late-stage accumulation in the Huanghekou sag is characterized by late quick hydrocarbon generation, late vertical migration through faults, near-source accumulation and late charge.

研究结果表明，晚期快速生烃、晚期垂向断裂输导、近源成藏和晚期充注是黄河口凹陷油气晚期成藏的主要特征。