Model Overlays in GM-SYS Profile Modelling

Models can be overlaid with georeferenced backdrop grids and images, symbols, wells, and LAS wells. Overlays are external data displayed with the model which do not affect the calculations at all.

Raster Data

Any properly georeferenced raster data (grids and images) can be displayed within the Plan View, Depth, or Time panes of a GM-SYS Profile model. Show seismic sections, balanced cross-sections, GPR profiles, and/or even hand-sketches as visual aids to model construction. GM-SYS Profile will import any georeferenced grid or image supported by Oasis montaj that has a compatible orientation.

Symbols

Use Symbols to display dip measurements, depth-solutions from Geosoft's Depth-to-Basement GXs, shot point locations, tie-line crossings, interpreted seismic horizons, or any other point data as an overlay to the model cross-section. You may group symbols in a single file, or load multiple files and display them concurrently.

Wells

Wells are used as a type of annotation. By displaying a well marker, you can show depths of various stratigraphic horizons or other geological markers. This data can come from well logs, core samples, magnetotellurics, resistivity studies, geologic maps, or any other source you may have. It is useful to have these annotations on the screen to keep track of all of the geological and geophysical constraints on the model.

The locations of well horizons are stored as depth beneath the ground surface.

LAS Wells

Each LAS Well file may be independently configured to show up to two log curves. Specify the well location, symbol, and log curves for display. Configure scale, colour, and line weight for each curve.