Pressure buildup analysis of gas wells with damage and non-Darcy flow effect

@inproceedings{Nashawi1998PressureBA,
  title={Pressure buildup analysis of gas wells with damage and non-Darcy flow effect},
  author={Ibrahim Sami Nashawi and Ahmed A.M. Elgibaly and Reyadh A. Almehaideb},
  year={1998}
}
This paper presents a technique to analyze pressure buildup test data of gas wells with damage and non-Darcy skin effect. This technique allows the analyst to estimate reservoir permeability and mechanical and rate-dependent skin factors directly by using 2 analysis plots. Formation permeability and rate-dependent skin are obtained from the slope and the intercept of the first plot, respectively, whereas the mechanical skin factor is determined from the intercept of the second plot. In addition… CONTINUE READING