The main sedimentary system includes fluvial, delta, alluvial fan and lake facies.

主要沉积体系为河流 、 三角洲 、 冲积扇及滨浅湖相.

互联网

Distributing and shifting zones of north - eastward major rivers formed the frame of the sedimentary system.

北东向主河流发育带是该河流沉积体系的骨架.

互联网

At last, the relationship among the sequence, sedimentary system and oil distribution has been analyzed.

最后, 分析了层序 、 沉积体系与油气分布之间的关系.

互联网

Relationship between sedimentary system and oil - gas bearing conditions is analyzed oil - gas exploration orientation is pointed out.

分析了沉积体系与含油气性的关系,指出了勘探方向.

互联网