Selling Mineral Rights From an Estate: An Executor's Guide

Mineral rights are one of the trickiest assets an executor or administrator encounters: they can be hard to value, scattered across counties and states, and awkward to divide among multiple heirs. Selling them is often the cleanest path — converting an illiquid, fractional, declining asset into cash that can be distributed evenly and the estate closed. Here is how to approach it.

What Authority Does the Executor Need to Sell?

Before marketing anything, confirm the estate can actually sign a deed. A buyer's title examiner will ask the same questions, roughly in this order:

• A power of sale in the will. Many wills expressly give the executor power to sell estate property, and mineral rights are generally treated as real property. That clause is the executor's strongest authority, so read the will for it first. If the will is silent, or there is no will, the authority has to come from the court's order or from statute.
• Letters testamentary or letters of administration. The will alone does not prove anyone can sign. The probate court issues letters testamentary to an executor named in a will, or letters of administration to an administrator, typically when there is no will. A title examiner will ask for recent letters along with the will and the order admitting it to probate. Operators ask for the same letters before they change the payee on an account.
• Independent or court-supervised administration. Many estates can be administered with little court involvement; others run under court supervision. Under supervision, a sale of real property usually needs the court's permission: an application to sell, an order of sale, and an order confirming the sale after it closes.
• Heirs joining the deed. When no power of sale exists, or the executor's authority may have ended, the buyer will usually ask every heir or devisee who would otherwise take the minerals to sign the deed alongside the executor. If the minerals have already been distributed, the heirs (not the estate) are the sellers, and all of them must sign.

Texas as a Worked Example: Independent Administration

Texas shows how much a power of sale matters, and it is where many out-of-state heirs' Permian minerals sit. Most Texas estates go through independent administration under the Texas Estates Code, where the independent executor acts without the court approving each step. Under the Code, as summarized in the Texas Title Examination Standards:

• If the will gives the executor a power of sale, the executor can sell estate real property, including minerals, without a court order (Tex. Estates Code § 356.002).
• If there is no will, or the will gives no power to sell, the heirs can consent to a power of sale in the application for independent administration, and the court can grant it in the order appointing the executor or administrator (§ 401.006).
• A buyer dealing in good faith does not need the heirs to join the deed when the power of sale comes from the will or from that order (§ 402.053).
• If neither the will nor the order grants a power of sale, the executor must follow the court-supervised procedure for selling estate property (§ 356.001), or the heirs join the deed.

Texas independent administrations are often never formally closed. If years have passed since the executor was appointed, a title examiner may ask the heirs to join the deed anyway, because there is no easy way to prove the executor still has authority. Other states handle all of this differently, and what counts is the law of the state where the minerals sit, not only the state where the estate is probated. An estate attorney licensed there can confirm what a buyer will need.

When the Minerals Are in a Different State Than the Estate

Probate in the decedent's home state does not, by itself, give the executor authority over minerals in another state. The usual routes are an ancillary probate, a second, smaller probate in the state where the minerals sit, or, where that state allows it, recording authenticated copies of the out-of-state will and probate order in the county records there. Texas allows the second route: once authenticated copies of the foreign will and the order admitting it to probate are recorded, an executor whose will grants a power of sale can sell the Texas property without a Texas court order (Tex. Estates Code § 505.052). The Texas title standards warn that a sale signed before those copies are recorded may not be effective even if they are filed later. Record first, then sell.

Where the Royalties Go While the Estate Is Open

Once an operator learns that an owner has died, it typically stops paying and holds the royalties in suspense. The money stays there until the operator receives proof of who now controls the interest, usually the death certificate, the letters testamentary or of administration, and the will or probate order, and issues new division orders. While the estate is open, the executor or administrator controls the estate's assets (in Texas, Tex. Estates Code § 101.003), so the executor normally sends those documents to each operator. The suspended royalties are an estate asset. If you sell while funds are still in suspense, make sure the sale documents say whether those funds stay with the estate or go to the buyer.

Locate and Document What the Estate Owns

Gather deeds, division orders, lease agreements, and royalty check stubs, and check the county deed records where the minerals sit. Check stubs are particularly useful — they identify the operators, wells, and owner numbers. If royalties have been sitting in suspense since the death, note that as well: those funds are part of the estate's value.

Get a Real Valuation

Executors have a duty to act in the beneficiaries' best interest, which means selling for fair value — not simply accepting the first unsolicited postcard offer. A transparent, data-driven valuation gives you a defensible basis for the decision and a number to share with heirs. It also helps establish date-of-death value, which matters for the estate's tax basis (see our guide on the stepped-up basis).

Selling Before vs. After Distribution

Selling at the estate level — before distributing to heirs — is often simpler: one seller, one closing, proceeds divided per the will or court order. Distributing first and then selling means every heir must be located, agree, and sign, which is harder as ownership fragments across a family. Many executors prefer to sell intact and distribute cash.

Closing With ARB

American Royalty Buyers regularly purchases mineral and royalty interests from estates, including those still in probate or with unresolved title and suspended royalties. We provide a free, no-obligation valuation you can take to the heirs or the court, handle the title and curative work at no cost, and pay by wire at closing — typically within four to six weeks. We can also coordinate with the estate's attorney to ensure the sale fits the probate process.