Page 384 - KAPPA - Ecrin v4.30 tutorials

Ecrin v4.20 - Doc v4.20.01 - © KAPPA 1988-2011 Rubis Guided Session #3 • RubGS03 - 20/22
Let us now edit the Producer controls and, similarly to the previous case, model the
fracturation job as a shut-in just preceding the completion change:
Click on ‘Add’ twice to add two new controls to the history schedule:
Change the starting dates of the two new controls to
January 15th, 2014 and January 20th, 2014, respectively:
Specify that the target of the second control is a shut-in (‘Q Tot (BH)=0’, no constraint), and
set the third and last control to be identical to the first one (target of type ‘P (BH)’ = 3500
psia, with a constraint ‘Q Tot (BH)’ = 10000 B/D):
Click on OK to validate all changes.
Rebuild the grid (the grid needs to be rebuilt here because the well minimum skin has
changed) and re-simulate the problem. Observe the cumulative oil production.
C02 • Comparing the Different Scenarios
We will now compare the output of the different scenarios in the Browser tab of Rubis – click
on the icon to display that tab: