Basic HTML Version
Rubis Guided Session #3
• Rub
GS03 - 10/22
Ecrin v4.12 - Doc v4.12.02 - © KAPPA 1988-2009
Select each well in the “Reservoir – Wells”
table:
Click on the “Perforations” button:
In the following dialog, move to the “Cross-
Section View” tab and using
create a
perforation in the bottom layer:
Click on
to have the perforation entirely
intersect the layer:
B01.5 • Well Controls
We will not use flow correlations to compute the pressure drop along the wellbores and rely on
a simple hydrostatic computation of the pressure gradient instead. As a result, we do not need
to define nor use a wellbore model for any of the wells. But we need to describe the history
schedule of each well. In the “Reservoir – Wells” dialog, select the Producer and click on
“Controls” to edit the “Producer – Controls” dialog. Create a downhole pressure target
(“P (BH)”) of 3500 psia, controlled by a total bottomhole rate constraint (“Q Tot (BH)”) of
10000 B/D:
Now, select each injector well in turn, change its mode to Injector and define a constant
bottomhole pressure target (“P (BH)”) of 4000 psia, controlled by a maximum bottomhole rate
constraint (“Q Wat (BH)”) of -10000 B/D:
Once all targets and constraints have been defined over all wells, you may use the well
selection box located in the bottom left of the dialog to compare “All” controls from all wells in
the same table: