Louisiana is the only state where severed minerals expire. Ten years of nonuse and they return to the landowner, automatically. Here is how the clock works, what stops it, and how to find out where yours stands.
Everywhere else in America, severed mineral rights last forever. Your great-grandfather reserved the minerals in 1940, and in Texas or Oklahoma the family still owns them today whether or not a well was ever drilled. Louisiana does not work that way, and no piece of Louisiana law costs uninformed families more.
Under La. R.S. 31:27, a mineral servitude is extinguished by prescription resulting from ten years of nonuse. If no well produced and no good faith drilling operation touched the tract in any ten year window, the minerals returned to whoever owned the land, automatically, by operation of law. No lawsuit, no filing, no notice to the family.
That word "servitude" is the key. Louisiana is a civil law state, and what you own when minerals are severed here is not a perpetual estate but a mineral servitude: a real right burdening the land, running on a use clock. When the clock runs out, the right ceases to exist and the landowner owns the minerals again, free of it. People call this reversion, and the effect is exactly that, though the law's own word is prescription.
Use, and almost nothing else. Actual production interrupts prescription, including production from a unit that includes part of the tract. So do good faith drilling operations, which the Mineral Code defines carefully: operations commenced with a reasonable expectation of discovering and producing minerals in paying quantities (La. R.S. 31:29 and 31:30). Each interruption starts a fresh ten years.
Just as important is what does not interrupt it. Signing a lease does not, if nobody drills under it. Collecting a bonus does not. Paying taxes on the minerals does not. Recording a new deed passing the servitude down through the family does not. Generations of owners have believed the family "kept the minerals current" by leasing them every few years to landmen who never drilled, and learned late that a lease without operations is not use.
Yes. A landowner can interrupt prescription by acknowledging the servitude, but the acknowledgment must be in writing, must express the intent to interrupt, and must be filed for registry to affect third parties (La. R.S. 31:54 and 31:55). The parties can also agree by contract to extend the servitude (La. R.S. 31:56). These are deliberate legal acts, not things that happen by accident, and if your family is relying on one, the document should exist in the parish conveyance records.
One narrow exception is worth knowing: minerals reserved in land sold to the federal government, the state, or certain public and conservation bodies can be imprescriptible for as long as the acquiring body holds the land, if the recorded instrument reflects it (La. R.S. 31:149). Families who sold land for a lake, a base, or a wildlife refuge sometimes hold servitudes that never expire.
Two chains of facts answer it: the title chain, which sets when each servitude was created, and the operations chain, which shows every well, unit, and production period that could have interrupted prescription. Both live in public records, the parish conveyance office and the state's well files, and assembling them is ordinary landman work.
It is work we do free, and you can start it right here. Send whatever you have, an old deed, a legal description, or just the parish and the family name, and we will run the servitude question before anyone talks about value. If the answer is that the servitude prescribed years ago, we will tell you that plainly and save you from paying anyone to research a right that no longer exists. If it survived, you will know exactly why, and what it is worth.
One honest note about why a buyer publishes this page: a mineral servitude with three years left on its clock and no rig in sight is worth more sold than kept, and an owner who understands prescription makes better decisions in both directions. We would rather buy from informed sellers. If keeping yours is the right answer, that is the answer you will get.
The ten year rule is one of three Louisiana doctrines that regularly surprise mineral families. The second is succession and usufruct, which decides who in the family actually gets paid after a death. The third is the set of protections for unleased owners in compulsory units, covered on our Louisiana page along with the current severance tax rates. If your minerals sit in the northwest of the state, start with the Haynesville Shale page, because activity there is what a servitude clock most wants to see.
Free, no obligation, and no pressure. Send whatever you have, even just the county name, and we reply within one business day.
Get a Free Valuation or call or text 918-984-1645