Survey Presentations - Technical

• Massive 3D VSP®
• Weyburn, SK, Canada, December 1999 - 1.5 MB PDF file
• Offshore, Long Beach, California, February 2002 - 4 MB PDF file
• Downhole Vibrator Presentation - 6.3 MB PDF file
• RVSP - Downhole Vibrator - 3 MB PDF file
• Single Well - 1.6 MB PDF file
• Cross Well - 4.7 MB PDF file