DUO Tech Well

The software is designed for modeling the operation of production and injection wells, taking into account the equipment used in oil, gas, and gas condensate fields
DUO Tech Well can be utilized as a standalone model for various engineering tasks, as well as for performing forecasting calculations in the form of Vertical Lift Performance (VLP) tables within the overall integrated model DUO Tech IMA
Functional capabilities
  1. Modeling of production wells using two operating methods: Natural Flow and Mechanical Lift.
  2. Modeling of injection wells (water injection and gas injection).
  3. Modeling of wells based on wellbore type: Vertical, Directional, and Horizontal wells.
  4. Calculation and export of Vertical Lift Performance (VLP) curves (VLP tables).
  5. Calculation of pressure and temperature distribution along the wellbore using various multiphase flow correlations (available correlations include Hagedorn & Brown, Beggs & Brill, Orkiszewski, Aziz, Duns & Ross, Mukherjee-Brill, Ansari, Griffin, Gray).
  6. Node analysis using various inflow models (available models include Vogel, Forchheimer, Forchheimer with pseudo-addition, etc.).
  7. Calculation of heat transfer from the gas-liquid mixture through the walls of the tubing.
  8. Indication of complications (e.g., ASPO, hydrate formation, salt precipitation).
  9. Virtual flow metering through the use of choke models (available models include Sachdeva, ELF, Venturi).
  10. Automated selection, comparison, and adjustment of hydraulic correlations based on well measurement results, accounting for friction, hydrostatic pressure, and pump wear.
  11. Calibration of multiphase flow correlations based on a series of measurements

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