Denmark
Calsep is a distinguished leader in the niche market of PVT simulation software for the oil and gas sector. Established in 1982 and headquartered in Denmark, the company leverages more than 30 years of expertise in reservoir fluid phase behavior, offering extensive solutions through its flagship product, PVTsim Nova. This tool has become the default choice for over 200 companies within the industry.
PVTsim Nova, launched in May 2014, represents the culmination of Calsep’s experience, blending powerful simulation capabilities with an intuitive user interface. The product supports a range of applications, from reservoir and process simulation to flow assurance, and effectively models a wide array of fluid types.
While Calsep focuses on utilizing its technology to provide a competitive edge for its clients, its educational initiatives further reinforce its industry reputation. Despite an impressive track record, the company has not recently sought external investment, potentially indicating stable financial self-sufficiency and operational scalability.
