Links to useful documents and free software

Documents

• Digital Log Data Format (DLIS, LAS) and Graphycs Format (PDS)
• Curve Mnemonic Dictionary by Schlumberger 
• The Oilfield Glossary by Schlumberger
• CDEX Well Logging Service Catalog
• Chikyu Hakken (Information on Chikyu, Expedition and CDEX)

Free Software (No support by CDEX)

Schumbeger`s free software utilities (MS-Windows).

Available at http://www.slb.com/content/services/resources/software/index.asp?

• DataView
  Display conventional logging curves (DLIS, LAS and CSV) on the screen.
• BlueView
  Display PDS file, annotates, edits, splices and prints log images. Convert PDS to Tiff.
• Log Data Toolbox
  Inspect DLIS, LIS, LAS, ASCII log data. Convert DLIS to ASCII, DLIS to LIS and LIS to DLIS. Compose Log Data.
• PDSView
  Oilfield graphic data files displays, annotates, prints and converts Schlumberger PDS files on a Windows system.
• WellEye
  3D borehole data viewer lets you visualize and analyze high-resolution images from wireline and LWD imaging tools.