新疆石油地质 ›› 1995, Vol. 16 ›› Issue (1): 73-79.

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中国含油气区陆相沉积几个理论问题

安作相   

  1. 石油工业出版社 北京 100011
  • 收稿日期:1994-09-18 出版日期:1995-03-01 发布日期:2020-07-28
  • 作者简介:编审 石油地质

ON CONTINENTAL DEPOSITS IN PETROLEUM PROVINCE OF CHINA

An Zuoxiang   

  1. Professor of Editorshio, Petroleum Geology, Petroleum Industry Press, Beijing 100011
  • Received:1994-09-18 Online:1995-03-01 Published:2020-07-28

摘要: 在总结中国陆相含油气盆地沉积特征的基础上, 提出了中国陆相沉积盆地的沉积模式及演化模式。由内陆湖盆湖底复杂的地形以及水下隆起带往往造成湖水的环流, 由湖盆周边山区的不均衡活动, 造成湖盆沉积中心的迁移, 对生储盖层的分布有一定的影响。我国某些大型陆相沉积盆地具有湖海的性质, 即既有湖泊沉积特征, 又具有某些海洋沉积的特征。

关键词: 陆相盆地, 沉积模式, 盆地演化, 环形, 水流, 沉积中心, 湖海

Abstract: This paper presents sedimentary model and evolution model of continental sedimentary basins in China based on their sedimentology. Circular current of lake water resulting from complex topography of interior lake iloor and underwater uplift zone and shift of sedimentary centre resulting from nonuniform movement of peripherical mountain area of lake basin may impress a few effects on distribution of source rock, reservoir rock, and caprock. Some large continental sedimentary basins possess sedimentary characteristics of both lacustrine and marine deposits.

Key words: Continental basin, Sedimentary model, Basin evolution, Circular, Water current, Sedimentary centre, Marine-lacus