Page 199 - KAPPA - Ecrin v4.30 tutorials

Ecrin v4.20 - Doc v4.20.01 - © KAPPA 1988-2011 Saphir Guided Session #6 • SapGS06 - 5/7
Extract dP to see the loglog plot and click on Model to generate the simulation again with the
default parameters.
Check 'display during generation'. The main screen after generation is illustrated in
Figure B01.7.
Fig. B01.7 • Saphir main screen
There are now two match lines on the Loglog plot. The white dotted line corresponds to the
stabilization obtained if only the oil phase is mobile. The green dotted line corresponds to the
stabilization at Swi (initial water saturation specified in the model).The results returned are the
absolute permeability kh and the effective permeabilities to oil and water at Swi.
You can now display the simulated pressure history and the simulated phase rates in the
history plot. You can right click in the rate area of the History plot and select 'Show phase
rates' – 'All' or use the icon in the toolbar.
The history plot is illustrated in Figure B01.8. You can observe that water breakthrough
happens at about 4000 hrs production.