Page 264 - Principles of Applied Reservoir Simulation 2E

Part IV: WINB4D User's Manual 249

11 Coordinate of first region block in I direction.
12 Coordinate of last region block in I direction.
J1 Coordinate of first region block in J direction.
J2 Coordinate of last region block in J direction,
K1 Coordinate of first region block in K direction.
K2 Coordinate of last region block in K direction.
3
RHO New value of grain density (lbf/ft ).
NOTE: NUMRHO records must be read.

24.3 Porosity, Permeability, and Transmissibility Distributions

24.3.1 Porosity and Permeability

1. Heading Up to 80 characters.

2. KPH, KKX, KKY, KKZ
KPH Control code for input of porosity.
KKX Control code for input of x direction permeability.
KKY Control code for input of y direction permeability.
KKZ Control code for input of z direction permeability.

Code Value Meaning
-1 The porosity is constant for all gridblocks. Read only one
value.
0 A constant value is read for each layer in the grid. Read KK
KPH
values.
1 A value is read for each block in the grid. Read II x JJ x KK
values.
-1 The x direction permeability is constant for all gridblocks.
Read only one value.
0 A constant value is read for each layer in the grid. Read KK
KKX
values.
1 A value is read for each block in the grid. Read II x JJ x KK
values.