腰英台油田青山口组油气控制因素及其分布特征

Hydrocarbon control factors and distribution characteristics of Qingshankou Formation in Yaoyingtai Oilfield

腰英台油田油藏分布机理不清,油水关系复杂。鉴于油藏的这种特征,分别从烃源岩供给、断裂体系、沉积微相及运移动力等四个因素出发,逐级探讨各类因素在油气分布过程中的影响及意义,并总结了腰英台油田青山口组油气分布模式。为腰英台油田下步勘探开发部署提供了新的思路和看法。

The distribution mechanism of oil reservoir in Yaoyingtai oilfield is unclear and the oil-water relationship is complicated.In view of this characteristic of the reservoir,the author discusses the influence and significance of various factors in the process of oil and gas distribution step by step from four factors,such as source rock supply,fault system,sedimentary microfacies and migration dynamics,and summarizes the oil and gas distribution model of Qingshankou Formation in Yaoyingtai Oilfield.It provides new ideas and views for the next exploration and development deployment of Yaoyingtai oilfield.