西南石油大学学报(自然科学版) ›› 1996, Vol. 18 ›› Issue (2): 1-7.DOI: 10.3863/j.issn.1000-2634.1996.02.01

• 地质勘探 •    下一篇

川中—川南过渡带香溪群地层划分与对比

朱仕军 黄继详
  

  1. (石油勘探系)
  • 收稿日期:1995-03-08 修回日期:1900-01-01 出版日期:1996-04-20 发布日期:1996-04-20

Stratigraphic Classification and Tracing of Xiangqi Group in Central Sichuan-South Sichuan Transitional Belt

Zhu Shi-jun Huang Ji-xiang

  

  1. Dept.of Oil Exploration
  • Received:1995-03-08 Revised:1900-01-01 Online:1996-04-20 Published:1996-04-20

摘要:

以前川中、川西和川南的地层划分主要是依据岩性来进行的、是地方岩性地层系统划分、难于简单按所分段进行逐一对比、存在明显矛盾、造成过渡带井的地屋划分混乱。本文根据地震反射的等时性,从地震地层学,层序地层学,旋回地层学和岩石地层学的观点和方法,对川中—川南过渡带香溪群地层进行了统一的划分对比,理顺了川中—川南过渡带香溪群地层的对比关系,为进一步的地层研究提供了基础资料。

关键词: 地震反射, 标定, 地层对比划分

Abstract:

According to the equitime character of seismic reflection and the characteristics of seismic atratigraphy, the authors have classified and traced the layres of Xiangqi Group in Central Sichuan-South Sichuan transitional belt, and provided the fundamental data for the further study of the layres.

Key words: Seosmic reflection, Labelling, Stratigraphic classification and tracing

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