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济阳坳陷盆地拉张量及其石油地质意义

石油实验地质

2002年 24卷第1期

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Title

BASIN EXTENSIONAL AMOUNT OF THE JIYANG DEPRESSION AND ITS PETROLEUM GEOLOGICAL SIGNIFICANCE

作者

肖焕钦陈广军李长宝

Authors

XIAO Huan-qin CHEN Guang-jun LI Chang-bao

单位

中国石化胜利油田有限公司地质科学研究院, 山东东营 257015

Organization

Research Institute of Geological Sciences, Shengli oil field, SINOPEC, Dongying, Shandong 257015, China

摘要

文中首次采用近似定量的方法对济阳坳陷的盆地拉张量进行分析,进一步深入探讨了其构造沉降及演化历史,并通过分析盆地拉张量对沉积体系、沉积旋回和盆地含油气性的影响,讨论了它在油气勘探方面的地质意义。

Abstract

An approximately quantitative method was used at first time to analyse the basin extensional amount of the Jiyang Depression. Furthermore,the tectonic subsidence and evolutionary history of the basin were discussed. By studying on the effects of basin extensional amount on sedimentary systems,depositional cycles and oil posibility,its geological significance to hydrocarbon exploration was suggested.

关键词：

拉张量; 沉降史; 沉积; 油气藏; 勘探; 块断盆地; 济阳坳陷;

Keywords:

extensional amount; subsidence history; sedimentation; oil and gas pool; exploration; block-faulted basin; the Jiyang Depression;

基金项目

DOI

https://doi.org/10.11781/sysydz200201013