g-Viewer reads and writes the following formats.

SEG-Y

• Read: *.sgy, *.segy, *.gsd, with a selectable trace header format (default SEG-Y rev. 1, 2002).
• Write: full or partial SEG-Y files, text headers and trace headers (CSV). See Export data.

SEG-D

• Read: *.sgd, *.segd, *.sd, *.hd files or whole directories.
• Supported SEG-D revisions: 0, 1, 2, 2.1 and 3.
• Write: SEG-Y (Convert to Seg-Y); SEG-D format 8058, revision 3 or 2 (Save Seg-D); time-stamp CSV. See Seg-D Data QC and Conversion.

LAS

• Read: *.las well log files, LAS versions 1.2 and 2.0 (wrapped and unwrapped), with Load LAS files or the Log loading wizard. LAS 3.0 is not supported.
• Write: LAS 2.0, Excel (*.xlsx), resampled LAS 2.0; well headers to TSV/text, from TXT/CSV. See LAS Well Log Viewing.

Project

g-Viewer project: *.gvp.

See Also

• Workspace modes
• Import data
• Export data