By taking into account of the reservoir formation, syndeposition on the one hand can play the transportation role in migrating the source rock, and on the other hand lead to favorable matching relations among source rock, reservoir rock and cap strata.

• 在与油气成藏关系上，济阳坳陷同沉积背斜构造的形成与发展，对于油气的生成、运移、聚集、储集、保存等都有着至关重要的作用。