MQZ地区位于渤海湾盆地辽河坳陷西部凹陷，其南部为受坡折带控制的缓坡带，是各类水下扇体发育的有利地带。

MQZ region is situated in the western sag of the Liaohe Depression in the Bohai Bay Basin. The ramp zone controlled by slope break is favorable for underwater fans generation.

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惠民凹陷是渤海湾地区新生代断陷盆地之一，其西部地区下第三系发育完整。

Huimin basin is one of the Cenozoic rift basins around Bohai Gulf. Lower Tertiary sediments are well developed in its western part.

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