西南石油大学学报(自然科学版) ›› 1987, Vol. 9 ›› Issue (3): 16-23.DOI: 10.3863/j.issn.1000-2634.1987.03.003

• 石油与天然气工程 • 上一篇    下一篇

稳定法测定相对渗透率时确定饱和度的示踪剂法

何更生
  

  1. (石油开发系)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:1987-08-20 发布日期:1987-08-20
  • 通讯作者: 何更生

TRACER METHOD OF SATURATION DETERMINATION IN MEASURING RELATIVE PERNMEABILITIESIN A STEADY一STATE

He Geng-sheng   

  • Received:1900-01-01 Revised:1900-01-01 Online:1987-08-20 Published:1987-08-20
  • Contact: He Geng-sheng

摘要: 担对渗透率曲线广泛应用于油田开发储层评价、动态计算中,是油田开发必备的基础数据之一.在用稳定法测定岩心相对渗一透率曲线时,如何确定岩心中各相流体的饱和度,是个较难解决的问题。本文根据作者的实践,探讨了利用示踪剂浓度资料,确定流体饱和度的方法。

Abstract: Relative pelrtieabilities, which are one of the necessary funda mental data,
have widely been, used in reservoir evaluation and calculation under dyn-
amic conditions.In measuring relative permeabilities in a steady一state,a
very difficult problem to solve is how to determine fluid saturations
According to author's practice.it has been discussed in this paper how to
determine fluid saturations by using the data of tracer concentrations