It is believed that submerged branch channel and distributary mouth bar are better oil and gas reservoirs in this area,and braided channel,turbidite sandstone,sand sheet and splay sandstone are next.

• 研究认为,水下分流河道、河口砂坝是该区最好的油气储集体,其它微相依次为辫状河道、浊积岩、前缘席状砂和决口扇。