西南石油大学学报(自然科学版) ›› 1996, Vol. 18 ›› Issue (4): 39-42.DOI: 10.3863/j.issn.1000-2634.1996.04.007

• 油气田开发 • 上一篇    下一篇

水平井钻井过程中钻井液污染油层特点及保护对策

李健 杨柳 张健
  

  1. 石油工程系
  • 收稿日期:1996-04-23 修回日期:1900-01-01 出版日期:1996-11-20 发布日期:1996-11-20

Characteristic of Drilling-Fluid-Polluted Reservoir in Horizontal Well Drilling and the Protective Game

Li Jian Yang liu Zhang jian   

  1. Dept. of Petroleum Engineering, SWPI, Sichuan, 637001
  • Received:1996-04-23 Revised:1900-01-01 Online:1996-11-20 Published:1996-11-20

摘要: 本文阐述了水平井钻井过程中油层损害的特点,介绍了运用室内流动实验对损害的评价方
法,并提出了用于水平井钻井的钻井液选择原则。

关键词: 水平井, 油层损害, 钻井液

Abstract: The paper expounds the characteristic of polluted reservoir resulted from horizontal well drilling, introduces the damage evaluating method with flow experiment, and presents the selecting principle of drilling fluid in horisontal well drilling.

Key words: Horizontal well, Formation damage, Drilling fluid

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