新疆石油地质 ›› 2008, Vol. 29 ›› Issue (6): 690-692.

• 油气勘探 • 上一篇    下一篇

对松辽盆地南部东南隆起区抬升过程的新认识

李君1, 黄志龙1, 李凌君2, 刘宝柱2   

  1. 1.中国石油大学北京 资源与信息学院,北京102249;
    2.中国石油股份公司吉林油田公司,吉林松涛138000
  • 收稿日期:2008-04-24 发布日期:2020-11-20
  • 作者简介:李君(1974-),男,吉林农安人,在读博士研究生,石油地质,(Tel)010-89734162(E-mail)jlbjlijun@163.com.

New Understanding of Uplifting Process of Southeast Uplift Area in Southern Songliao Basin

LI Jun1, HUANG Zhi-long1, LI Lin-jun2, LIU Bao-zhu2   

  1. 1. School of Resource and information, China University of Petroleum, Beijing 102249, China;
    2. Jilin Oilfield Company, PetroChina, Songtao, Jilin 138000, China
  • Received:2008-04-24 Published:2020-11-20

摘要: 松辽盆地南部东南隆起区历经多期构造运动,其中,嫩江组沉积期末及其后期反转构造运动作用导致的区域抬升对油气成藏影响较大。但是,由于浅层的地震资料品质较差,对于抬升以后至现今的构造演化特征一直没有清晰的认识。根据盆地南部浅层的边缘相研究,认为在晚白垩世末-古近纪的挤压构造运动作用下,松辽盆地在整体抬升的同时表现出东抬西降的构造演化特征,东南隆起区长期处于隆升状态。

关键词: 松辽盆地, 边缘相, 构造演化, 抬升过程

Abstract: Songliao basin has experienced several structural movements in its southeast uplift area. And the important impact on hydrocarbon accumulation is the regional uplifting caused by reversal tectonic movement in and after late period of Nenjiang formation. However, the inferior seismic data from shallow strata lead to no clear cognition of its tectonic evolution since uplifting. It is recognized from the marginal facies characteristics in shallow strata in southern Songliao basin that under the process of the compressional tectonic movement by the end of Late Cretaceous to paleogene, Songliao basin appeared features in form of uplift in its east and drop in its west while its uplifting as a whole, and the southeast uplift area is in uplifting situation for a long term.

Key words: Songliao basin, marginal facies, tectonic evolution, uplift process

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