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临清地区中新生代盆地的形成演化与油气

石油实验地质

1987年 9卷第4期

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Title

THE FORMATION, EVOLUTION OF MESO-CENOZOIC BASINS AND THEIR RELATIONSHIP TO OIL/GAS IN LINQING REGION

作者

龙汉春

Authors

Long Hanchun

单位

中国科学院长沙大地构造研究所

Organization

Changsha Research Institute of Geotectonics, Academia Sinica

摘要

临清地区自三叠纪末—侏罗纪经历了拉张—挤压—拉张的交替更迭的地洼发展阶段。由于受边界条件的影响,控制两个地洼盆地发展期构造活动是多因素的,在盆地内形成的构造期也因地而异,故其内部构造显得十分复杂。

Abstract

Linqing Region was experienced transformation from platform to Diwa(geodepression)stages during the period from Late Triassic to Early Jurassic.Severe extensions and faultdown took place during Jurassic-Early Cretace-ous and Paleogene,respectively.Thereafter,the two cycles of Mesozoic and Cenozoic Diwa(geodepression)basins and oil formations were formed.In addition to various basin types and complex structural patterns,combined with possible Paleozoic-Triassic platform type oil/gas in this region,it becomes a promising oil/gas prospect area.

关键词：

临清地区; 地洼盆地; 丘县; 中新生代盆地; 冠县; 形成演化; 莘县凹陷; 泥岩; 馆陶; 互层;

基金项目

DOI

https://doi.org/10.11781/sysydz198704305