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Pars WellTest Analyser (PWA)

Pars Welltest Analyser (PWA) is a comprehensive package for analyzing and history matching transient well test data. The applied analytical methods in PWA and also numerical methods in our future development plan help engineers to interpret reservoir flow characteristics and predict future production based on well test analysis results. PWA’s Powerful graphical user interface makes it easy for users to move around and assimilate the program options.

check software here PVT Pro Petroleum Engineering Software Application

Main Features of this package include:

  • Quick and easy data entry
  • Comprehensive correlation packages of rock & fluid properties
  • Full set of diagnostic analysis tools
  • Sensitivity analysis
  • Test design
  • Simultaneous view of multiple analysis
  • Robust input data handling and import capability
  • Fast and accurate results using a powerful optimization engine

check software here PVT Pro Petroleum Engineering Software Application

Levenberg-Marquardt algorithm is used to optimize the model parameters. This method combines advantages of two well-known optimization methods; Such that it inherits its operating stability from the steepest descent method, and adopts its accelerated convergence in the minimum vicinity, from the Newton method. In order to improve optimizer performance, secant update idea is used instead of recalculating Jacob.

check software here PVT Pro Petroleum Engineering Software Application