The Oasis montaj package from Geosoft is useful for working with Unexploded Ordnance (UXO) projects.
The following dialog is presented:
The dialog contains the default name and location of the file to be written. Press the Change button to select a different file name or location. Data is exchanged between VSP and Oasis montaj using clear text (ASCII) files. For details, see Geosoft File Format.
VSP checks for existing data in your VSP project and enables the associated checkboxes on the dialog. Check those sections that you want to export. You can choose to export each section as clear text or as a hex-coded SHP file (see Geosoft File Format for details).
Press the OK button to perform the export.