Page 338 - KAPPA - Ecrin v4.30 tutorials

Ecrin v4.20 - Doc v4.20.01 - © KAPPA 1988-2011 Rubis Guided Session #1 • RubGS01 - 24/33
Maximize the 3D Geometry plot to have it full screen. In the plot toolbar, keep the button
pressed until the vertical rendering is satisfactory. Then zoom on the first grid cells around the
I02 well in the plot:
Fig. C01.3 • 3D grid around the I02 well
Change now the property to be displayed from ‘No Display’ to ‘Fine Grid’:
Fig. C01.4 • 3D fine grid around the I02 well
The two figures above illustrate the fact that two grids have actually been constructed: the
coarse grid that will be used for the later flow simulation, and a reciprocal fine grid – with finer
cells around each well – that is used to compute each well index with a higher precision. The
later operation is performed during the initialization step: the coarse grid well index is adjusted
by comparing the results of a single phase flow simulation on each fine grid / coarse grid well
module.
Click on to reset the current zoom and view again the complete reservoir.