辽河坳陷深层油气成藏主控因素分析  

Main Controlling Factors of Deep Oil And Gas Accumulation in Liaohe Depression

作　　者：王群一[1] WANG Qun-yi(Research Institute of Exploration and Development,Liaohe Oilfield Company,Petrochina,Panjin 124010,China)

机构地区：[1]中国石油辽河油田分公司勘探开发研究院,辽宁盘锦124010

出　　处：《兰州石化职业技术学院学报》2022年第3期1-3,共3页Journal of Lanzhou Petrochemical Polytechnic

基　　金：辽河油田公司科技项目(2021KJZX-01-01)。

摘　　要：油气的生成、运移、聚集、保存过程是在漫长的地质历史中连续不断进行的一种地质过程,是与深部生油层和储集层的质量与展布,深部地层的构造、沉积演化密切相关的。辽河坳陷深层发育多套生、储、盖组合,具有多种圈闭类型、多种沉积体系、多期断裂活动等特征,决定了辽河坳陷深层油气藏分布具有复杂性。生、储、盖、圈、运、保条件及其相互配置关系决定了辽河坳陷深层油气的形成和富集。The process of oil and gas generation,migration,accumulation and preservation is a continuous geological process in the long geological history,which is closely related to the quality and distribution of deep oil source and reservoir,and the structure and sedimentary evolution of deep strata.There are many sets of generation,reservoir and cap assemblages in the deep layer of Liaohe depression,which are characterized by various trap types,various sedimentary systems and multi-stage fault activities,which determine the complexity of the distribution of deep oil and gas reservoirs in the Liaohe depression.The formation and enrichment of deep oil and gas in Liaohe depression are determined by the conditions of generation,reservoir,cap,circle,transport and preservation and their mutual configuration.

关 键 词：深层油气 生储盖组合 富集规律 储集体 分布特征 

分 类 号：P618.13[天文地球—矿床学]