How To: Grid a geological surface from drillhole data

Symptom/Problem:
You have a drillhole project from which you wish to grid the top\base of a particular geological unit. You have downhole depths in a From-To database and the well elevations in the collar database.

Environment:
This resolution applied to Geosoft version 7 products.

Resolution:
We have a 3D geology surface tool and a tutorial "3D Geology Surfaces and Lithology Voxels" which offers this as a new method. See the link below for the details:

http://www.geosoft.com/resources/technotes/