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• Assess current production performance
  
  
  • current distribution of recovery against expectations
    
    
  • current status and trends of recovery against expectations
    
    
  • current status and trends of reservoir depletion against expectations
     
  • current status and trends of water flood efficiency against expectations
    
    
  • compare performance of different wells or different groups of wells 
    
    
• Identify and prioritize surveillance opportunities
  
  
• Identify and prioritize redevelopment opportunities

Advantages

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• fast-track
  
  
• based on the robust input data
  
  
• does not involve full-field 3D dynamic modelling and associated assumptions

Limitations

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CRM does not pretend to predict reserves distribution as dynamic model does.

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The CRM has certain specifics for oil producers, water injectors, gas injectors and field/sector analysis. The CRM analysis is

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CRM – Single-Tank Capacitance Resistance Model

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