Olga dynamic multiphase flow simulator

The industry-standard tool for dynamic multiphase flow simulation


Over 30 years of research and development

Customer-supported innovation and research has been at the core of the Olga simulator’s development for more than 30 years. Validation of the Olga code with large-scale lab research and the largest database of actual production data from leading E&P companies are key factors in its ongoing development.

Major oil and engineering companies participate in the Olga Verification and Improvement Project (OVIP), which has collected the world’s largest database of lab and field data. This data has been used to validate and adapt the multiphase flow models. Results are continuously implemented in the Olga simulator, improving the core technology to better match the realities of operations.

Additionally, the Horizon project is cosponsored by seven major oil companies, which addresses problems related to the cost-effective development and safe operation of long-distance gas-condensate transport and long-distance transport of oil well streams.

OLGA Dynamic Multiphase Flow Simulator

Equinor awards SLB contract for Leak Detection System for Johan Sverdrup Phase-II development

Equinor has, through a technical qualification study, selected SLB for delivering a novel Leak Detection and Virtual Flow Metering solution for the multiphase production network in Johan Sverdrup Phase II. The solution is based on the Olga Online* technology.

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Olga 2024.1 new features
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Delfi alternative 2

The Olga simulator is now available in the Delfi digital platform

New insights can be gained through the utilization of the secure, cloud-based environment as increased accessibility and flexibility to more science in the GPM software is automatically and instantly at your fingertips.


Olga Training Courses

NExT offers a comprehensive training program to support users of the SLB software, plugins, and other software products.

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