Upscaling of Permeability Field of Fractured Rock System ...
Upscaling of relative permeability in heterogeneous...
Transcript of Upscaling of relative permeability in heterogeneous...
Upscaling of relative permeability inheterogeneous reservoirs
Daniel MIKEŠ
2012-11-28
Schematic
General production estimate; VI volume, t time.
Procedure
Schematic of proposed upscaling procedure.
Facies
Standard facies.
Unit
Facies to Unit.
Bed
Standard bed.
Cell
Bed to Cell.
Sample
Sampling.
Data
Data.
Geo-model
Hypothetic geology model (Killough, 1995, comp.).
Flow-model
Hypothetic engineering model.
Flow-cell models
Flow-cells for floodplain, pointbarand channel facies.
Relative lamina permeability.
Relative horizontal flow-cell perme-ability.
Relative vertical flow-cell permeabil-ity.
Reservoir scenarios
Simulation
Simulation Production Results. STB stock tank barrel, SCF stockcubic feet. SPE model as in (Killough, 1995). N1 along-strike. N3
along-dip. SPE , N1, N3 have Kh/Kv = 100, SPEv , N1v , N3vhave Kh/Kv = 5.6.