新疆石油地质 ›› 2005, Vol. 26 ›› Issue (5): 584-586.

• 综述 • 上一篇    下一篇

上扬子盆地的划出及其意义

安作相, 马纪, 庞奇伟   

  1. 石油工业出版社,北京100011
  • 收稿日期:2005-03-04 出版日期:2005-10-01 发布日期:2020-11-23
  • 作者简介:安作相(1932-),男,河北丰润人,编审,石油地质,(Tel)010-64249788

Classification of Upper Yangtze River Basin and Its Significance

AN Zuo-xiang, MA Ji, PANG Qi-wei   

  1. Petroleum Industry Press, Bejing 100011, China
  • Received:2005-03-04 Online:2005-10-01 Published:2020-11-23

摘要: 首次划分出 了上扬子盆地。上扬子盆地位于湖北、重庆、四川、贵州、湖南境内,约50x104km2,其中以广泛分布古生界为特征。上扬子盆地之上又叠履着四川、江汉、西昌等盆地,该盆地是在古生界碳酸盐岩层中寻找天然气的有利场所,其中四川盆地已在震旦系、石炭系、二叠系中发现了许多气田(藏)。划分出上扬子盆地对于在南方开展古生界找油找气具有重要的意义。

关键词: 上扬子盆地, 四川盆地, 江汉盆地, 西昌盆地, 南盘江盆地, 油气勘探

Abstract: The Upper Yangtze River Basin is classified firsly. It has an area of 50x10^ km?, located within Hubei, Chongqing, Sichuan, Guizhou and Hunan regions and characterized by its wide distribution in the Palcozoic in them. The basins such as Sichuan, Jianghan, Xichang etc, are superimposed above Upper Yangtze River Basin, which are favorable areas to explore for natural gas in the carbonate rocks of Palcozoic. Many gas fields or reservoirs have been found in Sinian, Carboniferous and Permian in Sichuan baain. This classified Upper Yangtre River Basin is of great significance for Paleoroic oil and gas prospecting in South China.

Key words: Upper Yangtze River Basin, Sichuan basin, Jianghan basin, Xichang basin, Nanpanjiang basin, petroleum exploration

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