Compositional simulator

This module is designed to simulate compositional models.

Conventional syntax of input deck can be used: E300, GEM.

This module can be used with Graphical Interface module or separately as a console version on the workstation or cluster.


  • Equations of state: Redlich-Kwong (RK), Soave-Redlich-Kwong (SRK), Peng-Robinson (PR).
  • CO2 injection, Cycling water-gas injection.
  • Coal Bed Methane option (CBM).
  • Molecular diffusion, adsorption, desorption.
  • Velocity dependent relative permeabilities.
  • WAG hysteresis.
  • And other options are available.


Parallel calculation is performed automatically on all available cores of the workstation or cluster nodes.