Page 262 - Principles of Applied Reservoir Simulation 2E

Part IV: WINB4D User's Manual 247

If KMU = -1, read one constant value.
If KMU = 0, read KK values (one for each layer),
If KMU = +1, read II x Jj x KK values (one for each block).
NOTE: In the absence of relevant data, a value of
6
3 x 10 psia is a reasonable estimate.

6 RHOMA
3
RHOMA Grain density (lbf/ft ).
If KRHO = -1, read one constant value.
If KRHO = 0, read KK values (one for each layer).
If KRHO = +1, read II x JJ x KK values (one for each block).
NOTE: In the absence of relevant data, a value of 168
3 3
lbf/ft (corresponding to 2.7 g/cm ) is a reasonable esti-
mate.

24.2.2 Modifications to Moduli and Grain Densities

1. Heading Up to 80 characters.

2 NUMKB, NUMKG, NUMMU, NUMRHO, IDCODE
NUMKB Number of regions where frame bulk modulus (KB) is
changed.
NUMKG Number of regions where grain bulk modulus (KG) is
changed.
NUMMU Number of regions where shear modulus (MU) is
changed.
NUMRHO Number of regions where grain density (RHO) is
changed.
IDCODE = 0 means do not print the modified distributions;
= 1 means print the modified distributions.

3 II, 12, Jl, J2, Kl, K2, KB
Omit this record if NUMKB = 0.