西南石油大学学报(自然科学版) ›› 1995, Vol. 17 ›› Issue (3): 114-118.DOI: 10.3863/j.issn.1000-2634.1995.03.017

• 石油机械工程 • 上一篇    下一篇

常规压井确定循环排量的方法

龙之辉
  

  1. (重庆石油高等专科学佼)
  • 收稿日期:1995-01-10 修回日期:1900-01-01 出版日期:1995-08-20 发布日期:1995-08-20
  • 通讯作者: 龙之辉

Method of Determining Circulation Floes,date in Conventional Well Killing

Long Zi-hui
  

  1. (Chongqing Petroleum College)
  • Received:1995-01-10 Revised:1900-01-01 Online:1995-08-20 Published:1995-08-20
  • Contact: Long Zi-hui

摘要: 本文通过对压井循环过程的分析,建立了常规压井循环应满足的基本关系,并通过对基本关
系的分析,提出了实际压井循环排量应取压井循环允许的最大排量,并给出了求取实际压井循环排量的方法和实例,最后对循环排气时的环空安全问题提出了考查办法。

关键词: 压井, 循环, 排量

Abstract: Basing on the analysis of circulation process,this paper derives the basic relation suffi-cient for conventional well kiling,and suggests,according to this relation,that the practical circulation flow rate should be the greatest of the allowances. The paper also presents the calculating method and the example of practical circulation flow rate,and the inspecting method of annulus safety during the gas discharge.

Key words: Well killing, Circulation, Discharge capacity

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