西南石油大学学报(自然科学版) ›› 1990, Vol. 12 ›› Issue (2): 27-37.DOI: 10.3863/j.issn.1000-2634.1990.02.04

• 论文 • 上一篇    下一篇

使油井产能最高的射孔参数优选

潘迎德 唐愉拉 冯跃平
  

  1. 油井完井中心
  • 收稿日期:1990-01-02 修回日期:1900-01-01 出版日期:1990-04-20 发布日期:1990-04-20

OPTIMAL SELECTION OF PERFORATION PARAMETERS FOR MAXIMUM PRODUCTIVITY OF WELL

Pan Ying-de Tang Yu-la Feng Yao-ping
  

  1. (Well completion Technology Center)
  • Received:1990-01-02 Revised:1900-01-01 Online:1990-04-20 Published:1990-04-20

摘要:

本文介绍了射孔完井电模拟及有限元数学模型研究的结果.分析了孔深、孔密、布孔相位角等射孔参数对油井产能的影响,以及影响射孔井产能的诸因素相时重要性排列顺序.介绍了以计算较件、回归方程、诺模图三仲形式表达的射孔井产能与诸影响因素的定量关系.最后给出了华北油田应用优选射孔参数的生产效果.

关键词: 射孔完井:油井产能, 射孔参数优选, 电模拟:数字模型

Abstract:

This paper introduces the results of electricity simulation and mathematical model of finite element method of perforating completion well, analyze the elect of peroration perforation, perforation density and perforation phase on well productivity, and analyzes the arrangement order of relative importance of affecting PR of perforated well. It also introduces calculating software and quanta alive relationship and monograms, Finally,it presents the applied results of optimally selected perforation parameters in the field of North China.

Key words: well production, Optimal selection of perforation parameters, Electricity Simulation, Mathematical model