Most people assume that if a real estate contract doesn't mention oil and gas, nothing happens to the minerals underneath the property. The deal closes, the deed records, and whatever was true before stays true. That assumption is wrong, and in Fort Stockton, the seat of Pecos County, it can be an expensive way to be wrong.
Texas's standard residential contract is silent on minerals by default. Silence is not neutral. If no addendum is attached, the seller conveys everything they hold, including any oil, gas, or mineral interest, whether either party thought about it or not. The form that exists to prevent this, the Addendum for Reservation of Oil, Gas, and Other Minerals, only changes the outcome if someone actually attaches it. Nobody has to raise the subject for the default to apply. That is the part buyers and sellers in Fort Stockton tend to miss, and it is the actual thesis of this piece: the risk here isn't that you might lose minerals you meant to keep. It's that the entire system is built to convey them automatically unless someone actively stops it, and the one safeguard people count on to catch mistakes like this, title insurance, was never built to check.
Title Insurance Was Never Built to Check This
Ask most buyers what title insurance covers and they'll say "everything about the property." It doesn't. Standard title policies in Texas exclude mineral rights from coverage entirely. Title companies have no duty to identify who owns the minerals under a given lot, and a typical Schedule B exceptions page will often carry language noting that unlisted mineral leases, grants, or reservations may exist. That's not an oversight. It's the industry acknowledging, in writing, that this is a question the policy simply does not answer.
So the two systems a buyer might reasonably expect to protect them, the contract and the title policy, both step back at exactly the same point. The contract defaults to conveying everything unless someone reserves it. The title policy defaults to excluding the question of what was or wasn't reserved. Neither one is designed to tell you what you actually own underneath your own house.
Why This Matters More in Pecos County Than Almost Anywhere Else
This gap is a theoretical curiosity in most of the country. In Pecos County, it isn't. County-level oil and gas data shows more than 10,500 wells drilled in the county between 1993 and mid-2025, and as of July 2025, the most recent month reported, Pecos County ranked among the more active counties in the state for monthly barrel-of-oil-equivalent output. That history means mineral estates across the county have been severed, sold, subdivided among heirs, and re-leased for decades. A property that looks like a straightforward in-town residential lot may sit on a mineral chain with a dozen owners tracing back through the same deed records held at the Pecos County Clerk's office at 200 S. Nelson Street in Fort Stockton, the same office anyone would need to search to find out what actually happened to the minerals under a specific parcel.
That density is exactly why the silent default matters here in a way it might not in a subdivision outside Austin. The odds that a Fort Stockton property has a severed mineral history aren't low. They're the norm.
Unified Estate vs. Severed Estate: What Actually Changes
| Unified estate (surface and minerals together) | Severed estate (minerals owned separately) | |
|---|---|---|
| Who can access the surface for drilling | Same owner controls both, no separate approval needed | Mineral owner holds the dominant estate and can use the surface as reasonably necessary |
| What the buyer receives without an addendum | Full surface and mineral rights convey together | Only the surface conveys; minerals may have been reserved generations ago |
| What title insurance confirms | Does not confirm mineral status either way | Does not confirm mineral status either way |
| How you find out for certain | Title commitment Schedule B, county deed records | Same, plus often a professional mineral title search |
Even where minerals are severed, the surface owner isn't unprotected. Texas courts have limited how a mineral owner can use the surface through what's known as the Accommodation Doctrine, drawn from cases including Getty Oil v. Jones and Humble Oil & Refining Co. v. Williams. The rule, in plain terms, is that a mineral owner must use a reasonable alternative if their planned drilling would otherwise wipe out an existing use of the surface, like an irrigation system already in place. It's a real limit, but it only comes into play after severance has already happened. It doesn't tell a buyer whether severance happened at all.
There's a newer wrinkle worth knowing about if you're evaluating acreage rather than a standard home lot. A 2025 Texas Supreme Court ruling clarified that pore space, the physical cavities left underground after minerals are extracted, belongs to the surface owner even when the minerals themselves don't. With carbon capture and storage projects expanding across the Permian Basin, that ruling means a surface owner without a single mineral interest may still have leverage to negotiate compensation if a company wants to use the space beneath their land. It's a detail that didn't matter five years ago and matters increasingly now.
What to Actually Do Before You Sign
For most West Texas transactions, this doesn't require a law degree. It requires knowing which questions to ask and when to bring in help.
- Read Schedule B of the title commitment before you fall in love with the property. Look specifically for any mention of oil and gas leases, mineral reservations, or exceptions. If it's vague, ask the title company to clarify rather than assuming it's boilerplate.
- Ask directly whether an Addendum for Reservation of Oil, Gas, and Other Minerals is part of the contract. If it isn't, understand that means everything the seller holds is conveying to you, which may be nothing if it was severed decades ago, or may be a real asset if it wasn't.
- For acreage or land with any drilling history nearby, consider a mineral title search through the county deed records or a certified landman. This is a cost most buyers skip on a standard in-town house and one that land investors and energy-sector buyers should budget for as a matter of course.
- If you're selling and you genuinely don't know your own mineral status, say so in writing rather than guessing. Sellers sometimes assume minerals were severed by a prior owner or a builder years ago. Sometimes that's true. Sometimes it isn't, and finding out after closing creates problems for everyone involved.
- Treat this as a due diligence item, not a negotiation tactic. The goal isn't to extract value from the other side. It's to make sure both parties know what's actually changing hands.
What This Means for Sellers Specifically
If you're listing a home or a parcel in Fort Stockton, the mineral question isn't optional homework, it's part of pricing the deal correctly. A seller who knows they hold producing mineral interests and wants to keep them needs the reservation addendum attached before the contract is signed, not after. A seller who has no idea what they own is better served finding out early, since that answer can shape both the asking price and the buyer pool, particularly for larger acreage where energy-sector buyers are evaluating the deal specifically because of what might be underneath it.
FAQ
Does this apply to a regular house on a small in-town lot, or only to acreage? It applies to both. Mineral estates in Texas can be severed under any size parcel, including standard residential lots, though the practical stakes and the likelihood of active production tend to scale up with acreage and proximity to drilling activity.
If the seller says they don't own any minerals, do I still need to check? Yes. Sellers are often working from assumption rather than a verified title search. A quick review of Schedule B exceptions and the deed history costs little compared to the alternative of finding out later that the answer was more complicated.
Is a mineral title search required for every transaction? No. For most standard home sales, a careful read of the title commitment and a direct conversation about the addendum is enough. A full mineral title search or landman review makes more sense for larger acreage, land with known drilling history, or any deal where mineral value is part of the reason you're buying.
Fort Stockton real estate rarely comes with a simple answer to what's under the surface, and that's not a reason to avoid the market. It's a reason to work with someone who treats the question as routine rather than an afterthought. Marisa Florez works residential, acreage, and commercial transactions across Pecos County and the wider Permian Basin corridor, and factors mineral history into pricing and negotiation from the first conversation, not the closing table. If you're buying or selling in Fort Stockton, get your instant home valuation and start the conversation with the full picture in view.
