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Definition
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Primary Specific Production Analysis is the specific workflow and report template on Primary Well & Reservoir Performance Indicatorsworkflow with basic well & reservoir performance indicators.
Application
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- Assess current production performance
- current status and possible 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
- first guess of areal distribution of recovery against expectations
- current status and possible trends of recovery against expectations
- Identify and prioritise surveillance opportunities
- First guess on redevelopment opportunities
Limitations
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- fast-track
- based on the most robust input data
- does not involve full-field 3D dynamic modelling and associated assumptions
Limitations
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PRIME does not pretend to predict pressure and reserves distribution as 3D dynamic model does.
It only provides hints for misperforming underperforming wells and sectors which need a further focus.
Technology
Primary Production Analysis is built around production data against material balance and require current FDP volumetrics, PVT and SCAL models.
The PRIME workflow has certain specifics for oil producers, water injectors, gas injectors and field/sector analysis.
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Sample Cases
Sample Case 1 – Natural Depletion Reservoir
Sample Case 2 – Waterflood Sector Analysis
Sample Case 3 – Oil Producer Analysis
Sample Case 4 – Water Injector Analysis
See Also
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Petroleum Industry / Upstream / Production / Subsurface Production / Field Study & Modelling / Production Analysis
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