FORMATION OF OIL POOLS AND HYDROCARBON ENRICHMENT IN DONGPU DEPRESSION

Wang Xinyun; Xin Maoan

doi:10.11743/ogg19890410

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FORMATION OF OIL POOLS AND HYDROCARBON ENRICHMENT IN DONGPU DEPRESSION
Vol. 10, Issue 4, Pages: 407-417(1989)
Online First：25 December 1989，

Published：1989
DOI： 10.11743/ogg19890410
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DOI：

Wang Xinyun, Xin Maoan. FORMATION OF OIL POOLS AND HYDROCARBON ENRICHMENT IN DONGPU DEPRESSION[J]. 1989, 10(4): 407-417. DOI： 10.11743/ogg19890410.

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.