Page 326 - KAPPA - Ecrin v4.30 tutorials

Ecrin v4.20 - Doc v4.20.01 - © KAPPA 1988-2011 Rubis Guided Session #1 • RubGS01 - 12/33
Once this is completed, select the shale rock
property set in the assignment table:
Enter the following properties for this rock type:
permeability of 0.001 mD, porosity equal to 0.05,
and leakage factor (modeling a reduction of the
layer to layer connection) of 0.05:
Let the property set for the bottom layer be the default values. Specific petrophysical
properties have been defined for the Sand and Shale layers. We will define a description of the
initial state and KrPc properties uniquely over the complete reservoir, although these
properties could be defined layer by layer or zone by zone.
B03.2 • Defining the Initial State
While editing the sand rock and shale rock property sets, make sure that the Initial State and
KrPc buttons remain unchecked:
This implies that those two property sets do not redefine their own initial state and KrPc
properties but use the defaults. Select the Default property set in the assignment table
(Bottom Layer) and click on the (now enabled) ‘Initial State’ button to edit the global reservoir
initial state description:
In the following dialog keep the reference initial pressure equal to 5000 psia at 6000 ft, let the
reservoir temperature unchanged (212 °F), and change the GOC to 5500 ft and the WOC to
6080 ft: