Consulting Services


eFrac® provides a range of services to ensure development success in both Conventional and Unconventional Reservoirs (Shale, Tight Gas and CBM).

  • Reservoir Characterisation
  • Stimulation Design
  • Onsite Job Supervision
  • Post-Frac Job Optimisation
  • Production Analysis
  • Production Forecasts & Reserve Analysis


Reservoir Characterisation:

  • Log and core data analysis, interpretation and reporting
  • Data upscaling for simulation studies
  • Log interpretation for geomechanical rock properties
  • Construction and calibration of in-situ stress model

Stimulation Design:

  • Well completions (completion & perforation strategy)
  • Damage remediation assessment
  • Stimulation recommendation: Acidizing and Hydraulic Fracturing
  • Vertical and Horizontal treatment design (incl. Fluid and proppant selection)

Onsite Design & QC:

  • Assistance in design, treatment QC and real time treatment analysis
  • Pre-frac injection testing, design and fall-off diagnostics

Post -Job Analysis & Optimisation

  • Post-treatment pressure match and analysis
  • Treatment optimization and production predictions
  • Completion efficiency assessment

Production Data Analysis:

  • Post-production performance modeling

Forecasting & Reserves:

  • In place reserves determination
  • Future production performance forecasting

Contact us for more information.

eFrac® prefers to use a planar 3D software to undertake studies and unless there is an operator preference we use GOHFER as the only simulator that can accurately model:

  • Proppant transport
  • Handle horizontal and asymmetric well models
  • Model multiple perforated intervals with diversion between perforations for limited entry design
  • Allow for vertical and lateral variation of leakoff and rheology across the fracture
  • Accurately model Frac-Pack designs by using pressure distribution screen-out criteria

GOHFER® simulator has been used extensively in many regions throughout the world and has a proven track record for problem identification in the field.

Many international clients require that we supply and train their personnel on software use and for this purpose eFrac is an approved GOHFER trainer and supplier.

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