petrophysical consulting, inc.

At HEF, our mission is to deliver top-quality borehole image interpretations with real-time support at a reasonable cost, enabling our oil and gas clients worldwide to make knowledgeable and timely decisions that maximize the value of their well log data. Founded in 1992, we have become an industry leader, providing consistent imaging and log answers to more than 300 companies in over 50 countries on 11,000 plus logging runs. We offer a full range of interpretation services for any type of borehole image tool, acoustic or resistivity, gamma-ray or density, LWD, wireline or memory, of any vintage, from any logging contractor. See what our clients have to say about us: http://www.hef.com/about-us/testimonials Check out our resources section or sign-up for a free technical talk: http://www.hef.com/resources/articles-downloads Sign-up for our free periodic E-newsletter: http://www.hef.com/resources/newsletter To learn more about HEF's offerings, please contact us at 1-403-269-3158.