• Nov 02, 2009 - Aberdeen Course 9 - 20th November 2009. Places have been filled
• Oct 13, 2008 - New courses announced Basic/Log analysis and Imagelog courses in Perth, Houston, Dubai and Scotland
• Jun 06, 2008 - Petrolog 10.5.3 released We have discovered a couple of bugs introduced to the CPX Petrophysics module. If you do not have this module, this update is optional.
• May 23, 2008 - Petrolog 10.5.2 released The Petrolog 10.5.2 release has been made as Petrolog has been found to crash on startup on a client PC due to a .NET 2.0 issue
• May 16, 2008 - Petrolog 10.5.1 released The latest version of Petrolog (10.5.1) has now been released and available for download.
• Apr 02, 2008 - Petrolog 10.5.0 released The latest version of Petrolog (10.5.0) has now been released and available for download.
• Sep 17, 2007 - Petrolog 10.4.2 released The 10.4.2 update is recommended for all user as it address several bugs and introduces several new features.
• Jul 13, 2007 - Petrolog 10.4 released The latest version of Petrolog (10.4.0) has now been released and available for download
• Jul 13, 2007 - Petrolog Basic/Petrophysics Course 20-24 Aug CDP will conduct a 5 day Basic & Petrophysics training course in Perth from 20 - 24 August 2007
• Jun 13, 2007 - SPWLA 2007 Exhibition (Austin) CDP attended the 2007 SPLWA Symposium in Austin, Texas held from 3 - 6 June 2007
• May 30, 2007 - Log Response Chart Due to high demand, our popular Log Response Chart is now available as a high resolution PDF download.
• Sep 22, 2006 - Career opportunities with CDP! Due to extremely rapid growth in the popularity of our Petrolog software and demand for our consulting services, we are looking for the right people to join our team!

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Hugh Crocker and Robert Charlebois established Crocker Data Processing Pty Ltd (CDP) in 1983 for the purpose of developing software for the oil exploration and production industry, specifically in well log data interpretation. Both Hugh and Robert are internationally recognised experts in the field of petrophysics.

Weatherford International acquired the CDP in 2008. It is based in Perth, Australia and we currently employ 3 Petrophysicists, 1 Technical Assistants and 6 Software Developers. We also have an organization of licensed third party bureaus in Australia, Malaysia, Canada, Pakistan, North Africa and Oman.

We are a fully independent organization, debt free and self funded from operations profits. With the release of Petrolog V10.0 and to ensure the continuing long term growth and success of the company, a new generation of Petrophysicists (Mark Bacciarelli, Harris Khan) have now taken an interest in Crocker Data Processing.