论文详情

苏北盆地深层古生界结构与海相油气勘探

石油实验地质

2008年 30卷第5期

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Title

PALEOZOIC DEEP STRUCTURE AND MARINE PETROLEUM EXPLORATION IN THE NORTHERN JIANGSU BASIN

作者

范小林方成名吕俊祥潘文蕾

Authors

Fan Xiaolin Fang Chengming Lü Junxiang Pan Wenlei

单位

中国石油化工股份有限公司, 石油勘探开发研究院, 无锡石油地质研究所, 江苏, 无锡, 214151

Organization

Wuxi Research Institute of Petroleum Geology, Research Institute of Petroleum Exploration and Production, SINOPEC, Wuxi, Jiangsu 214151, China

摘要

苏北盆地深层古生界沉积实体由于多期构造运动的更迭,其先期原始结构已面目全非。根据地表地质调查和地下地球物理信息,开展地质—地球物理综合解释,得出盆地深层古生界现今结构为"双层结构",且不具有完全的继承性。联系区域上古油藏破坏残留迹象,建议用构造思路研究该地区的海相油气,为区域性油气勘探目标提供相关科学依据。

Abstract

Due to stages of tectonic movements,deep sediments of Paleozoic in the Northern Jiangsu Basin have been completely transformed.Based on field geologic survey and underground geophysical data,geologic-geophysical comprehensive interpretations have been done.Paleozoic deep in the basin can be divided into 2 layers presently and is not totally inheritant.Combined with destroyed ancient accumulations regionally,it is suggested that tectonic ways should be used in marine petroleum explorations in the region.

关键词：

海相油气勘探; 深层结构; 古生界; 苏北盆地;

Keywords:

marine petroleum exploration; deep structure; Paleozoic; the Northern Jiangsu Basin;

基金项目

DOI

https://doi.org/10.11781/sysydz200805435