西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (2): 16-21.DOI: 10.3863/j.issn.1000-2634.1994.02.03

• 地质勘探 • 上一篇    下一篇

川中金华西—象山构造大安寨段工业油井分布的一个控制因素的探讨

李跃华
  

  1. (川中石油天然气勘探开发公司研究所)
  • 收稿日期:1993-08-31 修回日期:1900-01-01 出版日期:1994-04-20 发布日期:1994-04-20

Investigation of a Key Factor in the Control of Industrial Oil Well Distribution of DA' AN Zhai Member in Chuanzhong Jinhuaxi-Xiangshan structure

Li Yao-hua

  

  1. (Research Institute of Central Sichuan petroleum Exploitation and Developmemt Corporation)
  • Received:1993-08-31 Revised:1900-01-01 Online:1994-04-20 Published:1994-04-20

摘要:

本文根据重力力流沉积理论,通过区内岩心、薄片和储层研究,认为重力流沉积的颗粒流介屑灰岩储集层发育与否是控制大安寨段油气产出的因素之一,进而建立了沉积物重力流的湖底扇相模式,以此模式预测了今后勘探的有利地区.

关键词: 储集层模型, 重力流沉积, 颗粒流, 湖底扇相模式, 川中地区

Abstract:

Based on the theoritical study of gravity-flow sediment as well as that of sections and reservoirs,the author in this paper concludes that grain-flow elastic shell limestone reservoirs of gravity-flow sediments are an important factor in the control of oil and gas distribution. Accordingly,sublacustrine fan model of gravity-flow sediment is set up to decide the favorable exploitation regions.

Key words: reservoir model, gravity-flow sediment, grain-flow sublacustrine fan model, middle of Sichuan

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