One of the main functions of GASMAN is to accurately calculate pressures and flow rates in each component of your system. For wells, this is achieved through a comprehensive well bore model and industry standard pressure loss correlations for the production tubing. The well bore model takes into account the localised reservoir rock and fluid characteristics, average reservoir pressure and any well bore damage and fracturing of the reservoir identified by well tests.
The well model utilises a wide range of industry-standard inflow and tubing performance correlations. The inflow correlations include industry-standard vertical well, horizontal well, IPR and Forchheimer. The GASMAN well tubing performance correlations include Cullender-Smith (for single-phase) and Grays (for pseudo two-phase).
This results in you getting an accurate prediction of gas deliverability at the well head over a wide range of pressures for each well.
For further information on how GASMAN can help optimise your gas production, please call +44 (0)20 8773 4500 or info@mse.co.uk.
GASMAN's Gathering System & Well Performance Model
The Well Model