Oil and gas were mainly inhabited in the distributary channel and mouth bar of deltaic front.Reservoir properties, faults and low amplitude struc...

• 油气分布主要受控于三角洲前缘相水下分支河道、河口坝型砂体,岩性控制油气分布,储层物性、断层、低幅度构造控制油气富集高产。