Oil and Gas Landman audio program

I would like to buy an audio program (tapes, CDs, DVDs or MP3) to learn about oil and gas leasing. Is there an audio landman program? I am not interested in being a landman but I need to learn.

Go to AAPL website: landman.org … on the home page is an icon for $50 textbook: “Oil & Gas Land Leasing, etc.” provides a good primer of study.

Also, there are download papers of specific interests (i.e., land/regulatory issues of horizontal drilling) under the “Education” button.