石油与天然气地质 ›› 1992, Vol. 13 ›› Issue (4): 431-438.doi: 10.11743/ogg19920409

• 论文 • 上一篇    下一篇

华北下古生界碳酸盐岩储集性初步分析

陈霞   

  1. 地质矿产部华北石油地质局 郑州 450006
  • 收稿日期:1989-11-28 修回日期:1990-05-15 出版日期:1992-12-25 发布日期:2012-01-16

RESERVOIR PROPERTY ANALYSIS OF LOWER PALEOZOIC CARBONATE ROCKS IN NORTH CHINA

Chen Xia   

  1. North China Bureau of Petroleum Geology, MGMR
  • Received:1989-11-28 Revised:1990-05-15 Online:1992-12-25 Published:2012-01-16

PDF (PC)

868

被引次数

2

摘要：

华北地区下古生界主要为一套浅海台地碳酸盐岩。其中奥陶系中统及寒武系下统是该区储集岩发育的主要层段。储集岩以溶蚀孔隙和裂隙为主,加里东期和燕山-喜山期的岩溶作用及断裂作用是储集岩形成的主要地质因素。

关键词: 华北, 碳酸盐岩, 储集岩, 岩溶作用, 断裂作用

Abstract:

Carbonate reservoir rocks of Lower Paleozoic in North China are mainly developed in Middle Ordovician and Lower Cambrian,and are characterized by solution pores and fissures.Karstification and faulting in Caledonian and Yenshan-Himalayan periods resulted in a reservoir zone(200m thick)below erosion surface with dolomite as the prin-cipal reservoir rocks.