西南石油大学学报(自然科学版) ›› 1994, Vol. 16 ›› Issue (3): 39-43.DOI: 10.3863/j.issn.1000-2634.1994.03.007

• 油气田开发 • 上一篇    下一篇

空气雾化钻井中液滴尺寸及其分布

黄进军 崔茂荣

  

  1. (石油工程系)
  • 收稿日期:1993-11-30 修回日期:1900-01-01 出版日期:1994-08-20 发布日期:1994-08-20
  • 通讯作者: 黄进军

Diameters and Distribution of Water Droplets in Air Drilling

Huang Jin-jun Cui Mao-rong
  

  1. (Department of Petroleum Engineering)
  • Received:1993-11-30 Revised:1900-01-01 Online:1994-08-20 Published:1994-08-20
  • Contact: Huang Jin-jun

摘要: 本文讨论了空气雾化钻井中液滴大小的计算方法,分析了影响液滴尺寸的因素.发现液相和
气相的相对速度、液体的衣面张力以及气体中液相的体积百分数足影响液滴尺寸的主要因素。

关键词: 气体钻井 雾化钻井流体

Abstract: Having discussed the method of Calculating the size of water droplets and analyzed the factors affecting it,we found that the relative velocity of gas and liquid phase,the interfical tension of the liquid,and the liquid content in air fluid are important factors affecting the di-ameters and distribution of water droplets.

Key words: Gas drilling Atomized drilling fluid

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