新疆石油地质

新疆石油地质 ›› 2004, Vol. 25 ›› Issue (5): 541-543.

• 应用技术 • 上一篇    下一篇

广义存水率及其应用

高博禹1, 王建波2, 彭仕宓1, 邓川3   

  1. 1.石油大学,北京 102200;
    2.中石化东北石油局勘探开发研究院,吉林 长春 130062;
    3.中石油西南油田分公司地调处 2512队,重庆 402160
  • 收稿日期:2003-10-23 修回日期:2004-02-23 发布日期:2021-01-13
  • 作者简介:高博禹(1977-),男,辽宁辽阳人,在读博士研究生,油气田开发。联系电话:010-89733790
  • 基金资助:
    中国石油天然气集团公司中青年创新基金（2001cx-6)资助

Generalized Water Storage and Application

GAO Bo-yu1, WANG Jian-bo2, PENG Shi-mi1, DENG Chuan3   

  1. 1. University of Petroleum, Beijing 102200, China;
    2. Research Institute of Exploration and Development, Northeast Petroleum Administration Bureau, Sinopec, Changchun, Jilin 130062, China;
    3. Geologic Survey Department, Southwest Oilfield Company, Sinopec, Chongqing 402160, China
  • Received:2003-10-23 Revised:2004-02-23 Published:2021-01-13

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摘要： 存水率 是描述油田注水能量利用率及评价油田注水开发效果的重要指标之一-,但传统存水率的概念具有一定.的局限性,使其不能得到广泛应用。基于存水率的物理意义,提出了广义存水率的定义,应用广义存水率可以反映具有边、底水油田的注水开发效果,并考虑到了油田弹性能量的作用。实例表明,广义阶段存水率下降的速度体现了油田的开发效果;在不同的油田含水阶段,广义累积存水率与含水率之间呈不同的线性关系。

关键词: 存水率, 注水, 水侵量, 含水率

Abstract: Water storage is one of important parameters to describe the utilization factor of water injection energy and evaluate the effective-ness of water flooding reservoir. However, the traditional water storage could not be widely used for its limitation of concept. This paper pro-posed the definition of generalized water storage,which could reflect the effectiveness of water flooding reservoir with edge or bottom water and take the elastic energy into consideration. The case study showed that the effectiveness of water flooding reservoir can be embodied by the speed of generalized phase water storage decline; there exists different linear correlation between the generalized cumulative water storage and the water cut.

Key words: water storage, water flooding, water influx, water cut

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