西南石油大学学报(自然科学版) ›› 1989, Vol. 11 ›› Issue (2): 57-64.DOI: 10.3863/j.issn.1000-2634.1989.02.07

• 论文 • 上一篇    下一篇

用CT扫描技术观察油层岩心的孔隙结构

赵碧华
  

  1. (石油开发系)
  • 收稿日期:1989-02-10 修回日期:1900-01-01 出版日期:1989-04-20 发布日期:1989-04-20

VISUALIZATION OF PORE STRUCTURES IN ROCKS WITH COMPUTERIZED TOMOGRAPHY OF X-RAYS

Zhao Bi-hua
  

  1. (Department of Oil Exploitation)
  • Received:1989-02-10 Revised:1900-01-01 Online:1989-04-20 Published:1989-04-20

摘要: 用CT扫描技术观刚油层岩心孔隙结构,是一种快速有效的测试方法。它证明,常规渗透率测试所得K值偏低。文章还简要地介绍了CT扫描技术的基本原理及其现状。

关键词: CT扫描, 空隙结构, 渗透率测定

Abstract:

The basic principles and the up-to-date situation of CT Scan are briefly introduced here, The CT Scan has proved to be a rapid and useful method for observing pore structures in rocks, Moreover, it has been shown that the permeability measured by conventional methods is a little lower than the real one

Key words: CT Scan, Pore structure, Permeability measurement