One of our best employees had a well drilled on his property - he owned the mineral rights. He gets 30% or something, for the life of the well. THe drilling is noisy, but it only lasts a month or so. The revenue stream can go on for 30 + years, and run into the millions. Needless to say, he quit our company soon after.
Gas drilling is hot again b/c the technology allows horizontal drilling and extraction. We won't see the vertical wells like the oil rigs side by side.
I hear they are only extracting 10% of what is down there
More info at the TRR site