西南石油大学学报(自然科学版) ›› 2004, Vol. 26 ›› Issue (1): 65-67.DOI: 10.3863/j.issn.1000-2634.2004.01.019

• 油气化学工程与化工 • 上一篇    下一篇

泡沫酸性能影响因素及其应用

关富佳1 姚光庆1 刘建民2
  

  1. (1.中国地质大学石油系,武汉433121; 2.江汉采油厂五七作业区采油二队)
  • 收稿日期:2003-03-14 修回日期:1900-01-01 出版日期:2004-02-20 发布日期:2004-02-20
  • 通讯作者: 关富佳

PERFORMANCE INFLUENCE FOCTOR AND PRACT OF FOAMED ACID

GUAN Fu-jia1 YAO Guang-qing1 LIU Jian-min2.


  

  1. (China University of Geosciences, WuhanHubei 433121, China)
  • Received:2003-03-14 Revised:1900-01-01 Online:2004-02-20 Published:2004-02-20
  • Contact: GUAN Fu-jia

摘要: 针对应用常规酸化技术对低渗油层进行改造时,由于返排不彻底对其造成二次污染,故建议使用泡沫酸。并对其一些性能及其影响因素做了详细的介绍,列举了一些在现场的成功经验,以便进一步说明泡沫酸液的优越性能。

关键词: 泡沫酸, 低渗透油藏, 油层改造

Abstract: In conventional acidizing to low permeability reservoir, the formation will be damaged again owing to the unthorough flow-back of the spent acid, so foamed acid has been used. The per formance and influence factors of the foamed acid have been in troduced detailed in this paper, and some successful experiences in field have been listed, so that its excellent performance of can
be illuminated farther.

Key words: foamed acid, low permeability reservoir, reservoir improvement

中图分类号: