All LedaFlow products are sold via Kongsberg Digital. The following products are available:

LedaFlow Engineering 1D Advanced transient multiphase flow simulator that models the dynamics of multiple fluid phases within wells and pipe networks.

Solves mass equations for all nine fields (dispersed and continuous) of the three phase flow (oil, gas and water) while the energy and momentum conservation are solved for each zone (continuous phase with the dispersed phases it contains). This improves the accuracy in simulation of critical transient events and consequently provides a step change in the understanding of fluid behavior.

Can be used by multiple disciplines throughout the project lifecycle to address gas/liquid, thermal, solid and integrity management challenges.

LedaFlow Point Model Provides estimates of liquid volume fractions, pressure gradient and flow regimes at a single point in a pipeline or a well based on local conditions.

Available as a plug-in to third party steady-state software such as:

  • Maximus (KBC)
  • Prosper & GAP (Petroleum Experts)
  • Pipesim (Schlumberger)
  • SynerGee (DNV-GL)
  • WellFlo® & ReO® (Weatherford)
  • VMGSim (VMG)
LedaFlow Integrated Transient engine that can be plugged into dynamic process simulators to create:

  • Integrated Engineering Simulators
  • Operator Training Simulators (OTS)
  • Production Management Systems (PMS)
  • Virtual Flow Metering Systems (VFMS)

Has a published standard API that currently links to Kongsberg’s K-Spice and is open to link to 3rd party software.


Kongsberg Digital has a team of experienced LedaFlow Consultants ready to work closely with you at all stages of a project from concept, through FEED and detailed design and into operations. We provide expert services which enable you to maximise the value of LedaFlow on your project.

Typical multiphase flow analysis work provided by Kongsberg Digital includes:

  • Flow assurance studies
    • Pipeline sizing
    • Insulation requirements
    • Liquid management
    • Slug catcher sizing
    • Slug mitigation
    • Hydrate management
    • Cool down time analysis
    • Chemical injection tracking
    • Wax deposition studies
    • Hydrate formation and transportation studies
    • Pigging operations support
    • Flow Induced Pulsation (FLIP) analysis
    • Corrosion and erosion studies
    • Integrated studies with K-Spice dynamic process simulator
  • Well performance studies
    • Clean-up optimisation
    • Restart analysis
    • Liquid loading prediction
    • Artificial lift operation
    • Slug mitigation


Kongsberg Digital also provides workshops and trainings to teach you how to use LedaFlow. Trainings and workshops are offered:

  • As an on-site course (up to 8 participants per trainer)
  • By participating in a scheduled course at Kongsberg’s offices


If you would like to receive more information on our products and services, please contact us.