In the United States, surface and mineral ownership can be legally separated, sometimes generations ago, without anyone alive today realizing it. This creates real confusion for buyers closing on a property, sellers trying to disclose accurately, and heirs sorting out an estate.
This guide walks through how ownership gets split, how to research your own situation, what your rights are worth, and what your tax obligations look like if you own producing minerals in Texas.
Key Takeaways
- Mineral rights can be severed from surface rights and owned by a completely different party
- Only a deed and title review confirms ownership—assumption is not enough
- Mineral ownership can unlock leasing income, royalties, or a sale in active areas like Texas
- Texas mineral owners may owe separate property taxes once a well starts producing
What Are Mineral Rights and How Does Ownership Get Separated?
Mineral rights are the legal right to explore, extract, and profit from oil, gas, coal, and other subsurface resources. When one person owns both the surface and everything beneath it, that's called fee simple ownership — a unified estate.
But in Texas and many other states, that estate is often split. This is known as a severed estate.
How Severance Actually Happens
Severance typically occurs one of three ways:
- A previous owner sells the land but reserves the minerals in the deed
- A landowner sells the mineral rights separately while keeping the surface
- An owner conveys the surface and minerals to two different parties entirely
Once severed, the mineral estate can stay separate indefinitely. It can pass through inheritance, be sold, or be leased on its own, regardless of what happens on the surface.
Here's the part that trips people up: later deeds to the land often don't mention the original severance. If a mineral reservation happened three owners back, your current deed might read as if you own everything. You don't. You can't just trust the paper in your closing file.
The State Bar of Texas explains it clearly: if a deed doesn't specifically exclude the mineral estate through reservation or exception, minerals transfer with the property. But if a severance happened anywhere in the chain of title, that language may be buried decades back in county records, not in your copy.
This is especially common in Texas given the state's long oil and gas history. Development regions like the Haynesville formation in East Texas and the Gulf Coast Basin have stacked mineral transactions for a century or more. In those basins, severed estates are the norm.
How Do I Find Out Who Owns the Mineral Rights to My Land?
Skip the guesswork. Here's the actual process, in order.
1. Start with your deed. Look for language like "reserving," "excepting," or "conveying" mineral interests. This is your first clue, but it's not conclusive — older severances may not show up here.
2. Run a full title search (or "runsheet"). This traces ownership back through county records to the point of any severance. It's the only way to know for certain.
3. Visit the County Clerk's office. This is the primary government custodian of recorded instruments affecting real property. According to Pheasant Energy's guide to mineral rights records, it's the most reliable repository for mineral deeds and severance documents. Records are searchable in person or via online county portals.
4. Check the county appraisal district or tax assessor's office. If minerals are already producing, the tax rolls may list a separate mineral account. A mineral tax bill going to someone other than the surface owner is a fast, direct sign of a severed estate.
5. Hire a landman or title attorney when needed. Professional title searches typically run $200 to $5,000 per 640 acres depending on chain depth, according to Pheasant Energy. It's worth the cost when the chain of title runs more than roughly 150 years deep or heirship issues are involved.
6. Use state oil and gas commission records for operator verification. In Texas, the Railroad Commission's Public GIS Viewer lets you search by API number, address, or lease ID to see who's operating wells nearby. One important limit: this tells you who's drilling, not who owns the minerals. Those are two different questions.
What Should You Do If You Own the Mineral Rights?
Once ownership is confirmed, mineral owners generally have three paths.
Lease, Sell, or Hold
- Lease to a developer for royalties — keep ownership, collect an upfront bonus, and earn royalties if the well produces
- Sell outright for a lump sum — useful if you need liquidity now rather than betting on future production
- Hold and wait — appropriate where near-term drilling is unlikely and patience may pay off
What a Typical Lease Looks Like
Royalty rates in Texas commonly range from 12.5% to 25% of production revenue, according to MineralView's guide for Texas landowners. Rates vary by play:
- Haynesville leases often land near 18.75% to 20%; 20–25% is strong, and under 15% is increasingly unfavorable
- Eagle Ford properties often command better terms due to strong drilling activity and favorable geology
When reviewing a lease offer, pay attention to:
- The royalty percentage and whether post-production costs get deducted from it
- Delay rental terms and how long the lease can sit before drilling begins
- Held-by-production (HBP) language, which can keep a lease active indefinitely once a well produces
Working With a Transparent Operator
Not every developer operates the same way. Operators that use independent, third-party engineering to validate reserves before committing capital tend to make more disciplined decisions.
PetroVybe, for example, structures its Gulf Coast Basin and East Texas projects around third-party reserve engineering, including a $48 million PV-09 valuation from a licensed independent firm, before scaling development. For mineral owners, that kind of validation is a useful signal when deciding whether to sign a lease.
Do You Have to Pay Property Taxes on Mineral Rights in Texas?
Once a mineral interest starts producing, it becomes a separately taxable real property interest.
- Producing minerals: County appraisal districts assess these annually from projected income on remaining reserves (rates, prices, decline curves), and you get a separate tax bill from regular property tax.
- Non-producing minerals: Undeveloped rights usually are not assessed separately. Texas also exempts mineral interests valued under $500 per taxing unit, per the Texas Comptroller's property tax exemptions guide.
If your minerals aren't producing, you likely won't see a separate mineral tax bill. Once a well comes online, expect one.
How Much Are Mineral Rights Worth Per Acre in Texas?
Value depends heavily on location, formation quality, and whether the rights are already leased or producing. Non-producing rights in unproven areas may be worth very little. Producing rights in an active basin can be worth substantially more.
Recent buyer-offer benchmarks illustrate the spread:
| Status | Estimated Value per Acre |
|---|---|
| Producing, high royalty | $15,000 – $35,000+ |
| Leased but non-producing | $7,500 – $20,000+ |
| Unleased, near active area | Under $5,000 – $12,000 |
| Unleased, low-activity | Under $1,500 – $5,000 |
By basin, Permian acreage tends to draw the highest offers. Core positions can reach $25,000–$35,000+ per net mineral acre, while Haynesville and Eagle Ford usually trade lower.
These figures are buyer-offer ranges, not formal appraisals. Get a professional valuation before you make any decision.
Frequently Asked Questions
How do I find out who owns the mineral rights to my land?
Start with your deed, then run a full title search through county records back to any point of severance. The County Clerk's office holds the original recorded instruments you'll need.
How much are mineral rights worth per acre in Texas?
Value varies widely by location, production status, and formation quality. Unleased low-activity acreage can run under $1,500 per acre, while producing core acreage can exceed $35,000. Get a professional appraisal for an accurate figure.
Do you have to pay property taxes on mineral rights in Texas?
Only producing mineral interests are typically assessed and taxed separately by the county appraisal district. Non-producing, undeveloped rights generally aren't taxed until production begins.
Can I lease my mineral rights if I'm not sure I own them?
No. Ownership must be legally confirmed through a title search before any lease is valid. Signing a lease without confirmed ownership can create legal complications down the line.
What happens if my mineral rights were inherited by multiple family members?
Inherited minerals are often owned as tenants in common, meaning each heir holds an undivided fractional interest. Lease decisions and royalty payments are typically divided according to each heir's ownership percentage.
Does owning mineral rights mean drilling will definitely happen on my land?
No. Many severed mineral rights remain undeveloped for decades. Drilling only happens when it's economically viable based on geology, commodity prices, and infrastructure access.
