An oil and gas landman job involves representing an exploration company who wishes to lease the mineral rights from a landowner for drilling. Professional landmen spend hours going over records in courthouses to locate royalty owners and then locating those owners by tracking them down through various means, both modern and old fashioned. An oil and gas landman may be able to make as much as $400 or more a day and there has been a growing need for these professionals lately with increased drilling for natural gas. Here is more about how to become a professional landman. How To Become A Landman