The method and the character of microfacies classification of fan-top main trough of favorable facies belt were pointed out.Relationship between favorable sedimentary micro...

• 指出了有利相带扇顶主槽微相划分的特征和方法,分析了有利沉积微相带与含油状况的关系,为合理选择开发决策和改善油田开发效果提供了可靠的地质依据。