braided-fan-delta deposit 网状冲积扇三角洲沉积
Gold-braided fan 穿金宝扇 ; 金宝扇
braided-fan-delta a deposit 网状冲积扇三角洲沉积
braided fluvial fan 辫状河冲积扇
Good reservoir mainly includes sublacustrine fan-in-fan braided channel sand body and axial gravity flow channel sand body.
好的储集体主要有湖底扇中扇辫状水道砂体和轴向重力流水道砂体。
The thick main groove sediment in inner fan and braided groove in middle fan are play targets for subtle reservoir.
温暖潮湿的古气候条件。 从储集层角度看，厚层内扇主沟道和中扇辫状沟道应是隐蔽油气藏的勘探目标。
Sublacustrine fan, braided channel sand body easy to the formation of lithologic reservoirs.
湖底扇、辫状沟道砂体易于形成岩性油气藏。
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