Upton County, with its county seat in Rankin, is one of the major oil and gas counties in the Permian Basin (Midland Basin). In the Railroad Commission's preliminary monthly reports for December 2025 and March 2026, Upton County ranked 3rd in crude oil and 7th to 10th in natural gas among all Texas counties. When a mineral owner dies, operators commonly suspend royalties until the heirs prove ownership with documents recorded in the Upton County deed records. Families can usually recover suspended funds, and any money already sent to the Texas Comptroller, by establishing heirship and satisfying the operator's title requirements.
What families should know
Upton County, with the towns of Rankin and McCamey, is sparsely populated but ranks among the state's top oil producers. Many of its mineral owners are descendants of ranch families who moved away generations ago, so suspended interests here often belong to heirs who have never seen the land.
Royalties typically stop shortly after an owner's death, because operators will not pay a deceased owner's account until someone proves who now owns the interest. If no one does, the funds remain in suspense, and after long enough the operator must report and deliver them to the Texas Comptroller as unclaimed property. In either case the money still belongs to the owner's heirs or devisees.
The work is the same whether the family still lives near Rankin or has scattered across the country: identify the interest, establish each link in the chain of inheritance, record the right instruments in Upton County, and deliver them to the operator.
The legal detail
Development in Upton County
Most new wells in the Midland Basin are long horizontal laterals that cross several tracts. Depending on the leases, production is shared through a pooled unit or through an allocation or production sharing arrangement, so a family's royalty from a given well depends on its tract's share, not only on whether the well sits on its land. Checking a decimal therefore requires the unit or allocation documents as well as the deed and lease.
Where title is proved
Ownership of minerals in Upton County is proved in the Upton County deed records, kept by the county clerk in Rankin. A probate generally takes place in the county where the decedent lived, so a family whose relative died in Houston or out of state will probate there and then record certified copies of the will and order in Upton County. When there is no will, a recorded affidavit of heirship is evidence of the family history, and after five years of record it is prima facie evidence of the facts stated (Tex. Est. Code § 203.001). When an operator or title insurer requires a court order, a determination of heirship under Chapter 202 produces a binding judgment that can be recorded in Upton County.
Suspended funds and the Comptroller
An operator may withhold royalties without interest while a title requirement concerning the owner's identity or title is unsatisfied after a reasonable request for curative information (Tex. Nat. Res. Code § 91.402(b)). Funds unclaimed for more than three years are generally presumed abandoned and delivered to the Comptroller (Tex. Prop. Code § 72.101), where heirs may claim them with proof of their right (§ 74.501).
Permian units can include thousands of acres. Even a small fraction of a tract can earn meaningful royalties from a single horizontal well.
| Upton County | |
|---|---|
| County seat | Rankin |
| Region | Permian Basin (Midland Basin) |
| Recent statewide rank (RRC preliminary, Dec. 2025 and Mar. 2026) | 3rd in crude oil; 7th to 10th in natural gas |
| Where title documents are recorded | Upton County Clerk, deed records |
| Where to look for producing interests | Upton County appraisal district mineral roll; Railroad Commission production data |
| Where to look for State-held funds | ClaimItTexas.gov |
Steps for Upton County heirs
Gather check stubs, Forms 1099, division orders and tax statements naming the relative.
Search the Upton County deed records and the appraisal district's mineral roll.
Identify the operator from Railroad Commission data and request the title requirement affecting the interest.
Search ClaimItTexas.gov for funds already delivered to the State.
Prepare and record the probate or heirship instruments for each death in the chain in Upton County.
Deliver recorded copies to the operator and sign new division orders.
Frequently asked questions
How do I find out whether my family owns minerals in Upton County?
Search the Upton County deed records (kept by the county clerk in Rankin) for conveyances and reservations in your relatives' names, check the appraisal district's mineral roll for producing interests, use the Railroad Commission's public GIS viewer to locate wells and operators, and search ClaimItTexas.gov for proceeds already sent to the State.
Do we have to probate the estate in Upton County?
Not necessarily. A will is generally probated in the county where the decedent lived, which may be elsewhere in Texas or out of state. What matters in Upton County is that the probate order, muniment of title, affidavit of heirship or heirship judgment is recorded in the Upton County deed records, where operators and title examiners will look for it.
Why is the operator holding our royalties?
Texas law allows a payor to withhold proceeds without interest while a title requirement concerning the owner's identity or title remains unsatisfied after a reasonable request for curative information (Tex. Nat. Res. Code § 91.402(b)). Recording the right instruments and signing new division orders usually releases the funds.
Can we handle this without traveling to Rankin?
Usually. Records can be searched and instruments recorded remotely, and heirs can sign affidavits and division orders before a notary wherever they live.
Think your family may be owed royalties?
We help Texas families find, prove and claim oil and gas royalties held by operators or the State. There is no cost to ask.
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About the author
Todd Worrich is a San Antonio native and Texas attorney. He earned his undergraduate degree from Texas A&M University, his law degree from St. Mary’s University School of Law and an LL.M. in Taxation from SMU Dedman School of Law, and he has been recognized multiple times by Texas Super Lawyers. His practice focuses on estate planning, probate and helping Texas families recover oil and gas royalties. More about Todd
This article is general information about Texas law, not legal advice for your situation, and reading it does not create an attorney-client relationship. Laws change, and results depend on the facts of each matter. Attorney responsible for this content: Todd Worrich, San Antonio, Texas.
