ALPHA ENGINEERING Intl., is one of the Pioneers who participated in the development of multiphase dynamic analysis for wells and specifically “Gas Lift”.

These studies have permitted the analysis of the dynamic behaviour of gas lifted wells and to determine the source and causes of their instabilities. These studies have permitted to identify adequate solutions to eliminate or reduce the instabilities (Hydro-dynamic Slugging, Severe Slugging, Heading,…etc).

Our specialized Team has a full mastership of the dynamic code OLGA 2000, the best in the industry and that proved its high fidelity to reproduce the instability phenomena.

Our Team has also developed many useful techniques as Research & Development subjects such as:

- Flow regime/pattern recognition inside the well’s tubing using only wellhead parameters ;

- Inferential measurement of downhole flowing pressure using only wellhead parameters;

- la reconnaissance d’empreintes spécifiques des défauts de fond à partir des paramètres de surface (sans jaugeage)

- Fingerprint specific recognition of background defects from surface parameters (without calibration)