SAJ provides multiple independent techniques for estimating original oil and gas-in-place (OOIP/OGIP) and expected ultimate recovery (EUR) without the need for shutting in the well.


Reservoir Characterization

Access the most comprehensive collection of production - based methods available for determining permeability, drainage area and stimulation effectiveness. Methods range from straight-line analytics and type curves to analytical and numerical models with history matching.

Industry-leading tools for analysis of unconventional reservoir performance that combine proven empirical and analytical techniques for quickly evaluating reserves and providing bulk reservoir characterization.




Decline Curve Analysis

Provide justification to support the planned infill drilling program

Generate estimate of reservoir OGIP that was substantially higher than predicted by traditional decline analysis

Identify optimal drilling location for new well

Traditional decline analysis (rate data only)

Advanced decline analysis methods (using flowing rate and pressure data)

  • Estimation for minimum reservoir OGIP
  • Confirm interference between original producing well and first offset well
  • Define drainage area and boundaries for each well