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The OLGA 2023.2dynamic multiphase flow simulator models time-dependent behaviors and provides an additional dimension to steady-state analyses. Dynamic simulation is extensively used in both offshore and onshore field developments. From wellbore dynamics for any well completion, to pipeline operations for process systems containing any type of equipment, the OLGA simulator provides an accurate prediction of key operational conditions involving transient flow.

The Olga dynamic multiphase flow simulator models time-dependent behaviors and provides an additional dimension to steady-state analysis. Dynamic simulation is extensively used in both offshore and onshore field developments. From wellbore dynamics for any well completion, to pipeline operations for process systems containing any type of equipment, the Olga simulator provides an accurate prediction of key operational conditions involving transient flow.

The OLGA* dynamic multiphase flow simulator models time-dependent behaviors. Dynamic simulation is extensively used in both offshore and onshore field developments. From wellbore dynamics - for any well completion - to pipeline operations - for process systems containing any type of equipment - the OLGA simulator provides an accurate prediction of key operational conditions involving transient flow. Together with the PIPESIM* steady-state multiphase flow simulator, Schlumberger provides a complete software solution for design and optimization of production systems. OLGA 2021.1Released.

The OLGA 2023.1dynamic multiphase flow simulator models time-dependent behaviors and provides an additional dimension to steady-state analyses. Dynamic simulation is extensively used in both offshore and onshore field developments. From wellbore dynamics for any well completion, to pipeline operations for process systems containing any type of equipment, the OLGA simulator provides an accurate prediction of key operational conditions involving transient flow.

OLGA-Sis a steady-state point model for multiphase flow in wells and pipelines. It has a one dimensional three fluid model for two-phase hydrocarbon and water flow. OLGA-Sis delivered in binary form as a library which can be dynamically linked to a driver program, e.g. a steady-state simulator for pipeline networks.

OLGA-Sis the steady-state prediction routine, or point model, from the OLGA* dynamic multiphase flow simulator. It is a mechanistic model that simulates each of the flow regimes in multiphase flow and determines the main flow properties, such as pressure drop, hold-up and flow regime. OLGA-S is developed by Schlumberger in cooperation with the Institute for Energy Technology. OLGA-S is delivered in binary form as a library that can be dynamically linked to a driver program. Most steady-state pipeline simulators have OLGA-Sincorporated as a possible flow correlation, in addition to the standard correlations.