西南石油大学学报(自然科学版) ›› 1997, Vol. 19 ›› Issue (1): 37-39.DOI: 10.3863/j.issn.1000-2634.1997.01.007

• 油气田开发 • 上一篇    下一篇

变井储试井分析研究 

陈伟1 段永刚2 蒋红3
  

  1. 1.计算机科学系;2.完井技术中心;3.科研处
  • 收稿日期:1995-11-03 修回日期:1900-01-01 出版日期:1997-02-20 发布日期:1997-02-20

Study of Well Test Analysis with Variable Wellbore Storage

Chen Wei
  

  1. Dept. of Computer Science, SWPI, Sichuan, 637001
  • Received:1995-11-03 Revised:1900-01-01 Online:1997-02-20 Published:1997-02-20

摘要: 本文用动态模拟方法研究了变井储动态特征及其解释方法。所提出的双图版拟合法充分利用了双对数和半对数图版的优势,使得变井储资料的解释分析更加实用化,并可进一步推广应用到双重介质变井储试井解释中。

关键词: 井筒储存, 试井解释, 典型曲线拟合

Abstract: Dynamic simulation has been used in this paper to study the characteristics of variable wellbore storage behavior and its interpretation method. The double plot matching technique presented in this paper makes good use of the advantages of the log-log and semilog plots and makes variable storage well test interpretation more practical and it can be extended to the interpretation of dual porosity reservoir well test with variable storage.

Key words: Wellbore storage, Well test interpretation, Typical curve fitting

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