PVT Modelling & Simulation Software

Calsep is a leading provider of PVT simulation services to the oil & gas industry. Calsep’s main product is PVTsim Nova, a versatile PVT simulation program for reservoir engineers, flow assurance specialists, PVT lab engineers and process engineers. PVTsim has been utilized for numerous PVT modelling projects in all continents. These include EoS modeling of all types of reservoir fluids, including natural gas, gas condensates, near critical fluids, black oils and heavy oils

PVTsim Nova allows reservoir engineers, flow assurance specialists and process engineers to combine reliable fluid characterization procedures with robust and efficient regression algorithms to match fluid properties and experimental data. The fluid parameters may be exported to produce high quality input data for reservoir, pipeline and process simulators. PVTsim Nova is used by more than 300 companies in the oil and gas industry.

PVTsim takes you all the way from fluid sample to design and process planning. You can quality check your fluid compositions, develop EoS models, handle water, evaluate the risk of solids precipitation and generate input to more than 30 different external simulators including some of the most widely used reservoir, process and flow simulators.

PVTsim is divided into a number of modules so that you can purchase Standard PVTsim Packages tailored for different application areas, or customize a package according to your needs.