石油与天然气地质 ›› 1988, Vol. 9 ›› Issue (4): 356-362.doi: 10.11743/ogg19880407

• 论文 • 上一篇    下一篇

苏北盆地高邮凹陷戴南组高导泥岩的高导成因与沉积环境探讨

薛良清   

  1. 石油工业部石油勘探开发科学研究院
  • 收稿日期:1987-06-26 出版日期:1988-12-25 发布日期:2012-01-16

HIGH-CONDUCT ORIGIN AND ENVIRONMENT OF THE HIGH CONDUCTIVE MUDSTONES IN DAINAN FORMATION,GAOYOU DEPRESSION

Xue Liangqing   

  1. Scientific Research Institute of Petroleum Exploration and Development, Beijing
  • Received:1987-06-26 Online:1988-12-25 Published:2012-01-16

PDF (PC)

409

被引次数

4

摘要：

高邮凹陷戴南组高导泥岩的高导特性,主要是由泥岩盐度差异引起的,与化学成分和粘土矿物关系不大.高导泥岩沉积时,不是一个简单的湖水不断扩大,而是一个扩大、缩小、再扩大、再缩小的过程,水深、水介质性质亦随之相应变化.反映了在构造背景稳定条件下,气候和地表迳流注入量的控制作用.

Abstract:

The high conductivity of high conductive mudstone is mainly caused by sali-nity difference, and has less relation with the chemical composition and claymineral of mudstones.The deposition of the mudstone is not a simpleprocess of the lake enlargement, but a process of enlarging-contracting andreenlarg-recontracting.In the meantime, the depth of water and the nature ofmediums were changed correspondingly.This shows the control actions of ancientclimate and direct runoff under the stable structural background.