西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (2): 48-56.DOI: 10.3863/j.issn.1000-2634.1991.02.06

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HARACTERISTICS OF FALL-OFF CUR VES FOR WATER INJECTION WELL IN DOUBLE MEDIA RESERVOIR AND THEIR ANALYSIS

Li Zhi-ping Zhao Bi-rong
  

  1. (Department of Oil Exploitation)
  • Received:1989-09-30 Revised:1900-01-01 Online:1991-04-20 Published:1991-04-20

Abstract:

This paper has studied the characteristics of pressure fall-off curves for water injection well in double media reservoir by using the numerical simulalion method,analyzed the influence of imbibition constant and imbibitions halflife on pressure fall-off curves,and finally suggested a method of analysis of those curves

Key words: Numerical simulation, Double media, Characteristics of pressure fall-off curves in wat, Analysis

CLC Number: