PHH Engineering Software Ltd. is a simulation software development company, focused on providing three main software packages: GASMOD, GCOMP, and PHS-SIM. The software is available for custom modification and licensing.

Our software development team is focused on these key areas:

  • Gas and oil field optimization
  • Coupled reservoir simulation and pipeline flow modelling
  • Multi-phase wellbore and pipeline flow (gas, water, oil, condensates)
  • Pipeline topography, SHAPE files, DEM files, GIS interface, cross-sections
  • Internal pipeline corrosion risk assessment

On March 1, 2012 the core staff from affiliate company PHH Petroleum Consultants Ltd. joined the Reservoir Studies Group of Sproule Associates Limited (

Prior to joining Sproule, PHH-PC was an international petroleum consulting company that provided a comprehensive range of expert oil and gas simulation services since 1977. Since inception, the main focus of the company was to optimize large complex gas fields, gas storage, shale gas, liquid rich gas, and coal bed methane systems and complex oil reservoirs. PHH-PC was primarily active throughout North America and Libya.

c/o: Calsim Technology Inc.
A25, 6120 - 2nd Street SE
Calgary, Alberta, Canada T2H 2L8

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