气田开发

高分辨率层序地层学在大牛地气田山一段地层对比中的应用

展开
  • (中国地质大学资源学院,湖北 武汉 430074)
唐海发(1978-),男,吉林四平人,硕士研究生,主要从事油气田开发工程研究

收稿日期: 2002-12-06

  修回日期: 2003-02-20

  网络出版日期: 2003-02-20

THE APPLICATION OF HIGH-RESOLUTION SEQUENCES STRATIGRAPHY TO THE CORRELATION OF SHAN 1 SECTION IN THE DA NIUDI GAS FIELD

Expand
  • (Faculty of Earth Resources, China University of Geosciences, Wuhan 430074, China)

Received date: 2002-12-06

  Revised date: 2003-02-20

  Online published: 2003-02-20

摘要

根据陆相盆地高分辨率层序地层学原理 ,综合利用岩心、测井、地震资料 ,对鄂尔多斯盆地大牛地气田山一段地层层序进行了识别和划分 ,并对层序地层的特征和演化进行了分析。研究结果表明 ,山一段地层属于河流―三角洲沉积体系 ,其中辫状河三角洲平原较为发育。在这种沉积背景下 ,可以识别出 2种超短期旋回类型和 4个短期旋回层序。对这些旋回特征进行了描述 ,建立了该区的等时地层格架 ,以此为基础 ,将大牛地气藏山一段地层划分为 4个小层。

本文引用格式

唐海发,赵彦超,于广瀛 . 高分辨率层序地层学在大牛地气田山一段地层对比中的应用[J]. 天然气地球科学, 2003 , 14(1) : 69 -73 . DOI: 10.11764/j.issn.1672-1926.2003.01.69

Abstract

Though the comprehensive analysis of rock cores, well logs and seismic data, and under the guidance of the theory of high|resolution sequences stratigraphy, the stratigraphic sequence of Shan 1 section in the Da Niudi gas field has been identified and analyzed. The results show that the Shan 1 formation belongs to the river-delta sedimentary system, of which braid river delta developed better. In this sedimentary circumstance, three types of sumper-short-term cycle sequences can be distinguished,  and four short-term cycle sequences can be indentified. And further, the chronostratigraphic sequence framework has been constructed, which has great application significance in the fine gas description.

参考文献

[1]罗立民.河湖沉积体系三维高分辨率序地层学[M].北京:地质出版社,1999.
[2] 周丽清,邵德艳,房世瑜.板中东油田高分辨率层序地层对比研究[J].石油大学学报(自然科学版),1999,23(6):9-12.
[3] 彭军,陈景山,郑荣才,等.百盆地百岗组高分辨率层序分析及研究意义[J].地球学报,2002,23(2):153-158.
[4] 郑荣才,彭军.陕北志丹三角洲长6油层组高分辨率层序分析与等时对比[J].沉积学报,2002,20 (1):92-101.
[5] 郑荣才,彭军,吴朝容.陆相盆地基准面旋回的级次划分和研究意义[J].沉积学报,2001,19(2):249-255.
[6] 樊太亮,郭齐军,吴贤顺鄂尔多斯盆地北部上古生界层序地层特征与储层发育规律[J].现代地质,1999,13(1):32-36.
[7] 邓宏文,王洪亮,李小孟.高分辨率层序地层对比在河流相中的应用[J].石油与天然气地质,1997,18(2):90-95,114.

文章导航

/