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东濮凹陷油气藏形成条件及油气富集规律
石油与天然气地质
1989年 10卷 第No.4期
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Title
FORMATION OF OIL POOLS AND HYDROCARBON ENRICHMENT IN DONGPU DEPRESSION
Authors
Wang Xinyun
Xin Maoan
摘要
东濮凹陷的生、储、盖、圈、运等基本条件是好的,可形成众多的大中型油气田。油气分布主要受生油洼陷控制。中央隆起带是油气最富集的地区;先凹后斜型断阶带式的缓坡带是有利的油气聚集带(差异压实构造形成油气富集);兰聊断层两侧是较有利的油气富集带。
Abstract
The Dongpu Depression(Dongming Depression)crosses Henan and Shan-dong Provinces,The Eogene sediments there are distributed within an area of 5300km with a thickness of more than 6000m.Now 15 oilfields have been found.The present article studies the formation conditions of hydrocarbonpools in the depression.