新疆石油地质 ›› 2011, Vol. 32 ›› Issue (4): 387-389.

• 油藏工程 • 上一篇    下一篇

预测水驱油田体积波及系数的新方法

王博1, 左松林2, 刘浪1, 焦玉卫1   

  1. 1.中国石油勘探开发研究院,北京 100083;
    2.中国石油大庆油田有限责任公司勘探开发研究院,黑龙江大庆163712
  • 收稿日期:2010-12-08 出版日期:2011-08-01 发布日期:2020-08-19
  • 作者简介:王博(1982-),男,山东滨州人,在读博士研究生,油气田开发,(Tel)010-83598447(E-mail)petrowb@163.com.

A New Method for Predicting Volumetric Sweep Efficiency of Water-Drive Oilfields

WANG Bo1, ZUO Song-lin2, LIU Lang1, JIAO Yu-wei1   

  1. 1. Research Institute of Petroleum Exploration and Development, PetroChina, Beijing 100083, China;
    2. Research Institute of Exploration and Development, Daqing Oilfield Company Ltd., PetroChina, Daqing, Heilongjiang 163712, China
  • Received:2010-12-08 Online:2011-08-01 Published:2020-08-19

摘要: 水驱体积波及系数是评价油田开发状况和调整效果的重要参数。以渗流力学理论为基础,应用Buckley-Leverett方程,结合油水相对渗透率比与含水饱和度的关系,建立了一种预测水驱体积波及系数的新方法,用该方法还可以评价油田开发调整对水驱开发效果的影响。通过油田的实例应用表明,计算结果合理可靠,提出的方法是实用有效的。

关键词: 水驱油田, 体积波及系数, Buckley-Leverett 方程, 开发效果

Abstract: Water-drive volumetric sweep efficiency is an important parameter to evaluate the production performance and development adjust-ment effect. Based on the fluid mechanics theory and Buckley-Leverett equation, combined with the relationship between oil-water permeability ratio and water saturation, a new method for predicting volumetric sweep efficiency and evaluating the development adjustment effect on water-drive recovery is presented in this paper. The case study and application indicate that this method is reasonable, effective and feasible.

Key words: water-drive oilfield, volumetric sweep efficiency, B-L equation, production performance

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