JIWA History Matching

Characterize, optimize, and forecast geothermal wells production and injection performance through advanced wellbore hydraulic simulation.
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JIWA History Matching

The pioneer of geothermal history matching application in the world to effectively integrates data from pressure, temperature, and spinner surveys to provide insight into well behaviour.

JIWA History Matching – Batch processing of wellbore simulation to perform well performance analysis and forecast through comprehensive subsurface data
integration:

  • Well Geometry history
  • Production/Injection history
  • Reservoir Pressure and Temperature from PT surveys
  • Feedzone characteristics from PTS surveys
Key Benefits

Well Performance Analysis

JIWA History Matching combines information of production history, casing changes, pressure, temperature, and spinner surveys with wellbore modeling to provide insight into well behaviour and to diagnose the causes of anomaly well behavior such as cooling, scaling in wellbore or reservoir, steam cap development, superheated, etc.

Predictive Analytics

Forecast of production and injection capacities could be performed by separately assess the effect of pressure decline, enthalpy variations, permeability changes, and wellbore size changes that may occur as the consequences of exploitation strategy changes and well intervention.

Flexibility

Can be accessed any time, anywhere, in any devices through cloud computing system.

Design View

User easily track casing design and feedzone characteristic history in heat map view.
JIWA History Matching Bundling

Student Package

  1. Pressure drop correlations list:
    – Homogenous
    – Orkiszewski
    – Dun Rose
  2. Fluid Package: Pure Water
  3. Number of Run: (up to 100 runs)

Professional Package

  1. Pressure drop correlations list:
    – Homogenous
    – Hagedorn Brown
    – Mechanistic
    – DriftFlux
    – Orkiszewski
    – Dun Rose
  2. Fluid Package: Pure Water, NaCl, CO2
  3. Number of Run: Unlimited