胡力海洼陷油气运移路径对成藏的作用研究

Migration Pathway Simulation of Hydrocarbon in Hulihai Depression

作为贯穿于整个油气地质历史的地质作用过程,油气运移一直是石油地质学研究的重要问题。采用参数处理与综合分析方法,从参数化综合分析入手,研究油气运移路径的预测模型并开发实现相关技术,使用渗透性砂岩疏导体、构造格局等资料来开展胡力海洼陷九佛堂组油气运移特征的研究。研究表明,该区九佛堂组油气优势运移路径控制着成藏的分布,位于油气运移优势路径上的圈闭是最有利的储集场所。

As the geological process goes throughout the history of oil and gas,migration is an important issue of petroleum geology.Prediction of the dominant migration pathways of hydrocarbon migration is a key issue,but also a difficulty.Spatial parameters of processing and integrated analysis are used,starting from comprehensive analysis of the parameters such as transport system,energy field controlling factors,the hydrocarbon migration paths are studied to achieve the forecast model and develop related technologies.the information of accessible and reliable from the oil and gas exploration are used to carry out the research of oil and gas migration characteristics in Hulihai Depression,also are the reliability and accuracy of the prediction model verified.