Water Influx

This is an excel spreadsheet to calculate water influx as an effect of pressure decline in the reservoir.  It covers the following method:

  • POT Model
  • Schiltuis Steady State
  • Hurst and Van Everdingen Infinite – Edge Water Drive
  • Hurst and Van Everdinget Finite – Edge Water Drive
  • Carter Tracy Model
  • Fetkovich Radial

Additional model for bottom water drive will be included in the future release.

Water Influx

Latest version of the spreadsheet can be found here: