西南石油大学学报(自然科学版) ›› 1988, Vol. 10 ›› Issue (3): 26-35.DOI: 10.3863/j.issn.1000-2634.1988.03.004

• 石油与天然气工程 • 上一篇    下一篇

泡沫酸在动态裂缝中的流动计算

熊友明   

  1. (开发系)
  • 收稿日期:1987-11-20 修回日期:1900-01-01 出版日期:1988-08-20 发布日期:1988-08-20
  • 通讯作者: 熊友明

CALCULATION OF FOAM ACID FLOWING IN DYNAMIC STATE

Xiong You_ming   

  1. (Dept. of Exploitation)
  • Received:1987-11-20 Revised:1900-01-01 Online:1988-08-20 Published:1988-08-20
  • Contact: Xiong You-ming

摘要: 本文建立了动态裂缝中泡沫酸的温度、压力、流速及泡沫质量分布的计算模型,提出了变缝宽裂缝中确定此四参数分布的迭代计算方法。最后的计算结果表明,在泡沫酸酸压设计计算中必须考虑裂缝温度场的影响

关键词: 泡沫酸, 动态裂缝, 温度, 压力, 流速

Abstract: This paper has developed mathematical models of the range of temperature, pressure, flow rate and foam quality of foam acid flowing in dynamic state fracture, and presented the iterative computing, method to determine the distribution of the four parameters in widened fractures. The calculated results show that the effect of fracture temperature range must teken into account in the design calculation of foam acid fracturing.

Key words: foam acid, dynamics fracture, temperature, pressure, velocity