宝浪与本布图油田油气成藏特征  

Reservoir-forming Characteristics in Baolang and Benbutu Oilfields

作　　者：曹新焰[1] 林社卿[1] 刘新月[1] 张留欣[1] 常丙章[1] 

机构地区：[1]河南石油勘探开发研究院,河南南阳473132

出　　处：《河南石油》2001年第2期3-6,共4页Henan Petroleum

摘　　要：从油气藏圈闭的形成与保存、油气藏成藏时间与期次、油气运聚特征和油气藏成藏模式四个方面总结了焉者盆地宝浪、本市图两油田的成藏特征。油气藏圈闭为古构造基底隆起背景上的披覆背斜或鼻状构造，后经改造，呈现今的断背斜或断鼻形态。宝中区块主要成藏期为侏罗纪末，宝北区块和本布图油田主要成藏期为晚第三纪。The reservoir- forming characteristics in Baolang and Benbutu oilfields in tile Yanqi basin are studied in aspects of the formation and preservation of traps, the time of reservoir- forming, the features of oil and gas migration and accumulation and reservoir - forming patterns.

关 键 词：油气藏 成藏特征 宝浪油田 本布图油田 

分 类 号：P618.130.2[天文地球—矿床学] TE12[天文地球—地质学]