Gridder helps users divide a reservoir into simulation cells with graphical interface.


First, scan the contour map of your reservoir and save it as a bitmap. Load the bitmap into Gridder and shrink or expand the size of the bitmap as needed.



Next, user the bitmap as guidance to

  1. Overlay a boundary polygon in Gridder to match the reservoir boundary displayed by the bitmap;
  2. Add wells in Gridder according to the positions in the bitmap;
  3. Add fault(s)
  4. Generate reservoir cells.



The simulation cells viewed in 3D.


Finally, port the data to GasPal or GMAN