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Gridding and surface modeling.

Grid models are essential in modeling reservoirs. Good grid models require good input and well tuned algorithms.

In this exercise we will use as input seismic interpretation lines and closed stick faults.

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Grid a time surface from seismic interpretation and stick faults.

1. Display 02_Time data > Faults > 0207SilurianFaultInt_Polygons. This is how the fault polygons comes from Kingdom.
2. Use Edit points and lines to remoe the blobs.
3. Drop color tables on the section. Use the Adjust color table range icon to study color table effects.
4. Display the seismic navigation lines. Use the icon Locate project object from graphics to identify a seismic section.
5. Display interpretation lines in various line thickness. Try also point display.
6. Evaluate the interpretation quality. Are the lines auto tracked or digitized?

   Panel

   Section
   Column width 50% Image Added Seismic 2D sections and navigation lines Column width 50% Image Added Detail of seismic and interpretatin lines

If you want to correct or reinterpret some parts of the interpreted lines they have to be imported into Geocaps interpretation systems; see Importing Interpretation and Seismic Interpretation.Not all seismic 2D sections are in the course project, but they are present in the Tutorial data1 which can be downloaded.