RockWorks is the standard in the petroleum, environmental, geotechnical and mining industries for surface and subsurface data visualization, with popular tools such as maps, logs, cross sections, fence diagrams, solid models and volume calculations.
RockWorks offers numerous options for analyzing your surface and subsurface data, and accepts many different data types, such as stratigraphy, lithology, downhole geochemistry / geophysics / geotechnical measurements, color intervals, fractures, and aquifer data.
RockWorks17 is offered with three feature levels so you can buy just the program tools you need:
Rockwares' channel on YouTube has a collection of (mostly) short videos about various aspects of RockWorks. These include: