Do You Own Mineral Rights in North Dakota? How to Find Out

North Dakota treats minerals as a property estate separate from the surface. At any point in a property’s history, a deed can sever them — a seller conveys the land but reserves the minerals, or sells the minerals alone. Once severed, the minerals travel through their own chain of deeds, wills, and probates forever after. This happened constantly through the homestead era, the 1930s foreclosures, and every oil boom since 1951. The practical consequence: owning the land tells you nothing certain about owning the minerals, and a century of splitting means one section can have dozens of mineral owners holding small fractions.

If you own the surface, pull your deed and look for reservation language: phrases like “excepting and reserving all oil, gas and other minerals” or “subject to prior mineral reservations of record.” A reservation in your deed means a previous owner kept some or all of the minerals. But here’s the trap: a cleandeed doesn’t mean you own them — a severance three owners back still controls, and later deeds often don’t mention it. Only the full chain of title answers the question.

County records are organized by section, township, and range — not by street address. Yours is on your deed and your property tax statement (it looks like “NW¼ Section 22, Township 156 North, Range 100 West”). If you’re researching family minerals rather than your own land, the ancestor’s name is your entry point instead — the record is indexed both ways.

Every conveyance of the minerals under your tract — every deed, reservation, probate decree, and mineral deed since the federal patent — is recorded with the county recorder (Williams County’s office is in Williston). The traditional method is to run the tract index backward from today to the patent, reading each instrument for mineral language, then forward again to make sure nothing was missed. Done by hand this is genuinely hard: it takes a day or more per section, the older instruments are handwritten, and one missed reservation in 1943 changes the answer. It’s exactly the work professional landmen charge several hundred dollars a day to do.

The chain tells you one of three things. You own minerals: the chain delivers an unbroken interest to your name — the measure of it is your fraction times the tract’s acres (your net mineral acres). You own none: a prior severance moved them; the chain shows exactly who holds them now. It’s complicated: an unprobated estate, a missing fraction, competing claims — common in century-old chains, and the reason the phrase “curative work” exists. Even that answer is valuable: it tells you precisely what needs fixing before anyone can pay you.

If you do own minerals: check whether they’re leased or held by production (a well on your spacing unit keeps old leases alive and should be paying royalties), watch what’s recorded around you — leasing activity nearby is the classic sign your township is heating up — and be properly skeptical of unsolicited offers, which are usually priced for owners who haven’t done this research. Our free weekly activity report shows every mineral deed and lease recorded in Williams County if you want to watch the market move.