OpenGoSim develops PFLOTRAN releases with new reservoir engineering capabilities and provides maintenance and support for a monthly subscription fee. The fee includes: documentation, test cases, access to the OGS Web App for simulation on the cloud with a certain amount of core-hours, and a number of support hours. Local installations can also be provided as an additional item.
New capabilities are being added with each release.
PFLOTRAN (Parallel Flow Transport) uses a standard control volume formulation, and it is fully implicit in all variables, including temperature. It is designed to model multi-physics and its parallel computing is based on MPI and PETSc technologies. See more at www.pflotran.org.