Application of pseudotime to buildup test analysis of low-permeability gas wells with long-duration wellbore storage distortion Academic Article uri icon


  • This paper presents an improved method of analyzing pressure transient tests in low-permeability gas wells using the recently proposed pseudotime concept. The method is particularly helpful in providing less ambiguous type-curve analysis in gas wells with large pressure drawdowns.

published proceedings

  • SPE Reprint Series

author list (cited authors)

  • Lee, W. J., & Holditch, S. A.

complete list of authors

  • Lee, WJ||Holditch, SA

publication date

  • July 2004