Not legal, tax, or investment advice. Texas probate, Louisiana successions, and other state heirship paths are local. A recorded mineral deed is hard to unwind — talk to counsel in the county where the minerals sit before you sign.

Inheriting oil and minerals usually shows up as paperwork, not a ceremony. Checks pause. Operators and buyers write to a name that is still on the deed records. Title has to be cleared in the county (or parish) where the minerals are, not only where the person lived. Then you can keep the royalty, or send the packet so we can try an offer, a buyer match, or a counter.

1. Figure out what you inherited

“Mineral rights” on a letter is not one product. Read the will and the older deeds before you treat the buyer’s net mineral acres as yours.

• Mineral interest — the bundle: lease, bonus, royalty, and usually the right to decide whether to lease. See oil and mineral rights.
• Royalty deed / NPRI — a slice of the check stream without the right to lease. Still a sale if you sign that deed.
• Wellbore or term slice — narrower than the tract. Less common, easy to over-convey if the granting clause is wide.

Interests often sit in more than one county, and sometimes more than one state. Each recording office is its own job. Oklahoma, New Mexico, North Dakota, and Louisiana are not Texas probate with different stationery — see locations.

Read the check stubs

The last royalty statements are the fastest map of what was paying. Look for operator name, lease or well, product (oil, gas, NGL), production month, volume, price, deductions, owner decimal, and the net paid. Portals such as EnergyLink are common; if nothing is in the house, ask the payor’s owner-relations desk for a twelve-month revenue run. That run also helps a later date-of-death valuation. Match wells on the oil and gas map so the letter’s basin story is not the only story.

2. Clear title before you sell or expect a check

Until the chain is documented, operators typically hold royalty in suspense, and a mineral deed from the wrong signer does not convey. Which path fits depends on a will, debts, how long ago the death was, and what a title examiner will accept.

If there is a will (Texas is a common case)

Independent administration is the usual Texas path when a valid will exists: the court admits the will, names an independent executor, and the executor later records letters and any distribution deeds in the mineral county. Muniment of title is a narrower Texas option when the estate has no unpaid unsecured debts and you mainly need the will in the deed records — no executor. Wills generally have to be offered for probate within four years of death in Texas; sitting on the paper for a decade often means heirship work instead. Those are Texas Estates Code paths. Your county counsel still has to pick one.

If there is no will

Intestate rules decide who inherits. An affidavit of heirship (typically two disinterested witnesses) recorded in the mineral county is a common extra-judicial tool; some operators take it quickly, others want a court determination of heirship, especially on larger or messy families. A small-estate affidavit is usually a poor fit for mineral real property. Louisiana heirs are often in a succession, not a Texas affidavit. Ohio and Pennsylvania add dormant-mineral and severed-estate issues. Do not notarize a buyer’s statewide granting clause while that is still open.

Record the operative paper — letters, muniment order, affidavit, heirship judgment, or ancillary filing — in the clerk’s records where the minerals sit. An unrecorded family agreement may be fine between siblings. It generally will not move an operator, a CAD, or a later buyer. If the decedent lived out of state, Texas minerals still need a Texas recording (often ancillary to the home-state probate).

Sometimes the estate sells

If nobody wants to keep the minerals, an executor with authority can sometimes sell from the estate before distributing undivided slices to six heirs who would each have to sign. That can be simpler. It still needs authority under the will or the court, a number that is actually the market, and a CPA because an estate sale and an heir sale are not the same tax event. We buy inherited minerals and match estates with buyers — send what you have. We do not promise to beat every letter.

3. Tell the people who pay and tax you

Recording is constructive notice. It does not, by itself, reroute a royalty check or a tax bill.

• Operators / payors — death certificate, recorded heirship or probate, W-9, new address or deposit, owner number from old stubs. Expect suspense while title is in doubt. Then a new division order. Read it; do not treat it as a second sale.
• County appraisal district (Texas producing minerals) — tax bills keep going to the last address until you tell the CAD. Delinquent ad valorem can become a lien.
• Unclaimed property — dormant royalty may already sit with a state comptroller. Search the decedent’s name.

Most mineral estates never file a federal estate-tax return. Basis still matters for the heir. That is the next step, with a CPA — not with the buyer’s brochure.

4. Date-of-death value (why heirs skip it)

Inherited property generally takes a stepped-up basis equal to fair market value at death. That number is the starting line for cost depletion on later royalty and for capital gain if you sell. Producing interests are usually a discounted cash-flow of remaining reserves; non-producing acres are closer to comparable sales, which are messy. A petroleum engineer can date a report as of death even months later; waiting still costs records and invites hindsight. Keep any bona fide purchase letters from around the date of death — they are evidence of what the market would pay, not a reason to sign the first one. See sell producing minerals and non-producing minerals.

5. After you are on title

Royalty is federal income (typically 1099-MISC, Schedule E). Texas has no state income tax; producing minerals still draw county ad valorem. The existing oil and gas lease usually survives the death — you step into the lessor’s shoes. Multiple heirs become cotenants; one sibling’s deed does not sell the others’ undivided shares. Missing probates two generations back are a title problem, not a price problem.

What to do this week

1. Gather the will, deeds, leases, stubs, 1099s, and any buyout letter. Do not notarize theirs on the first read.
2. Call a local oil-and-gas or probate lawyer in the mineral county. TexasLawHelp.org is a free starting point for Texas probate forms — it is not a substitute for counsel.
3. If a packet already arrived, use how to respond, then send it for a counter or a match.
4. If you want to sell inherited minerals, the sale page is sell inherited minerals. The form below is the same reach-out.

Mineral Vertex buys inherited oil and gas minerals and matches heirs with buyers. Copies of the letter and whatever heirship paper you have are enough to start. A recorded instrument still needs local counsel when you are ready to sign.