
Not "Free"
Free!
We had narrowed our choices down to 2 states; Nevada and West Virginia.
We learned that Nevada had weird water rights laws. If you drill a well on your property and it isn't toxic, it belongs to the state so they can supply all those nifty fountains in Vegas and Reno with potable water.
If the well will kill you, you own it and can use all you want.
WV on the other hand, had many (about 1/3) parcels with no mineral rights but natural gas wells on them from which one could have an annual allotment or an unlimited amount for residential use.
In the areas where oil and gas is found, if property owners were sober when they sold their mineral rights (sometimes a century ago), they reserved some usage and occasionally also shared in the ongoing profits.
In the coal areas (mostly southeastern) an annual pile of coal service instead.
We kinda like gas, don't gotta carry it.
Around '98, the number of parcels to choose from dropped a bunch so we bought then and moved from CA in '03, built a new home in '05.
There are still parcels showing up on the market with free gas rights and very rarely, parcels with mineral rights, but those can be pricey and most probably don't have any known deposits.
To keep an eye on the value of our property, we check Calhoun Realty, Inc. website now and then.
BTW, on allotments: I calculated roughly what quantity of gas one would need to be 'off the grid' (we aren't; and at .07/kwh, the monthly damages are minor and own stock in the utility so get it all and more back anyhow) and it amounts ~650,000 cubic meters/annum. Most allotments are well under that.
The folks here are friendly and it is a gun-owners paradise that the ATF hates.