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Table 2

Uncertain attributes defined for the UNISIM-I-H for this study.

Attribute Description Minimum Maximum Number of levels
GR Six spatial properties (porosity, permeability in x, y and z directions, net-to-gross and facies indicator) for each GR * * 100
pkrw1, pkrw2, pkrw3, pkrw4 Exponent for water relative permeability (Facies 1–4) 1 6 31
pkrow1, pkrow2, pkrow3, pkrow4 Exponent for oil relative permeability (Facies 1–4) 1 6 31
krwi1, krwi2, krwi3, krwi4 Maximum oil relative permeability at residual oil saturation (Facies 1–4) 0.1 0.7 31
krowi1, krowi2. krowi3, krowi4 Maximum oil relative permeability at connate water saturation (Facies 1–4) 0.45 0.8 31
ppc1, ppc2, ppc3, ppc4 Exponent for capillary pressure (Facies 1–4) 3 11 31
woc Water-Oil Contact (m) 3169 3179 31
CPOR Rock Compressibility (kgf/cm2)−1 10 × 10−6 96 × 10−6 31

Each realization has a specific minimum and maximum value for each spatial property.

GR, Geostatistical Realizations.

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