The purpose of creating CornerPoint grids is to establish a model boundary, I and J directions, and create corner-point grid framework.
Fig. I and J trendlines (left) and grids created based on the trendlines (right)
Fig. Faults (left) and using faults as segment boundary to create fault blocks (right)
Steps to perform CornerPoint Gridding in GES:
· Finish Fault Modeling
· Go to Model pane → Click the model →Click CornerPoint Gridding on Structure Modeling ribbon Bar, a 2D window will be displayed
· Active the toolbar of the 2D window →Create a closed boundary →Define I/J direction →Click Create corner point grids → Input Grid Name →set I/J Increment →Click OK