西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (4): 51-56.DOI: 10.3863/j.issn.1000-2634.1992.04.008

• 油气田开发 • 上一篇    下一篇

稠油油藏中水平井试井分析新方法

李宾元   

  1. 石油开发系
  • 收稿日期:1992-04-08 修回日期:1900-01-01 出版日期:1992-11-20 发布日期:1992-11-20

A NEW WELL TESTING ANALYSIS METHOD FOR HORIZONTAL WELL IN THICK OIL RESERVOIRS

LI bin-yuan

  

  1. Department of oil exploitation
  • Received:1992-04-08 Revised:1900-01-01 Online:1992-11-20 Published:1992-11-20

摘要:

本文研完了稠油油藏水平井试井中幂律流体的流动规律。利用弹性压力波传播理论,导出了试井计算近似式。并与其它解法进行比较,符合得较好。按该理论方法还可以导出垂直井、压裂井的试井计算式。

关键词: 稠油油藏, 水平井, 幂律液体, 试井分析

Abstract: This paper presents the flow law of a power law fluid used in well testing analysis for horizontal well in thick oil reservoirs, and develops an approximate equation of well testing analysis on the basis of the theory for pressure transmission in elastic media. The calculation results obtained are basically in agreement with those by other methods. From the theory and analysis method presented here we can also derive well testing calculation equations for vertically fractured well.

Key words: Thick oil reservoir, Horizontal well, Power law fluid, Well testing analysis

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