Schlumberger OLGA 2016.2.1


The OLGA software complex is designed to simulate steady and transient multiphase flows in wells and pipelines. OLGA can work with any combination of multicomponent hydrocarbons and formation water, as well as with single-phase flow. More precisely, the OLGA software complex is used to efficiently and accurately model, analyze and optimize a significant set of operations for transporting well production and related phenomena, that is, it is applicable to a wide range of system operations.

Successful production system design and operations requires a detailed understanding of multiphase flow behavior. Flow modeling and simulation provides valuable insights into flow behavior, including the physical description of flow through the entire production systems. The OLGA dynamic multiphase flow simulator models time-dependent behaviors, or transient flow, to maximize production potential. Transient modeling is an essential component for feasibility studies and field development design. Dynamic simulation is essential in deepwater and is used extensively in both offshore and onshore developments to investigate transient behavior in pipelines and wellbores. Transient simulation with the OLGA simulator provides an added dimension to steady-state analysis by predicting system dynamics such as time-varying changes in flow rates, fluid compositions, temperature, solids, deposition and operational changes. From wellbore dynamics for any well completion to pipeline systems, OLGA simulator provides an accurate prediction of the key.



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