Land records · Parcel maps · October 6, 2026
What Is a Mineral Reservation in a Deed?
What is a mineral reservation in a deed? Language letting a seller keep oil, gas, or mineral rights when selling the surface. How to spot and read it.
What is a mineral reservation in a deed? A mineral reservation is language in a deed by which the seller keeps some or all of the mineral rights under the land while transferring the surface to the buyer. A typical clause reads something like “Grantor reserves unto itself all oil, gas, and other minerals in and under the described land.” Once reserved, the minerals become a separate property interest that can be sold, leased, or inherited independently of the surface. This page is general land-records background, not legal advice.
Reservation vs exception
The two words are often used together. Strictly, a reservation creates a new right for the grantor, while an exception keeps something out of the grant that already existed, such as minerals previously sold to someone else. In practice, deeds often say “reserving and excepting” to cover both. Courts look at the intent behind the language.
Common forms
| Clause | Effect |
|---|---|
| All minerals reserved | Seller keeps 100 percent of minerals |
| Fractional reservation | Seller keeps, for example, one half of minerals |
| Royalty reservation | Seller keeps a share of production income only |
| Term reservation | Seller keeps minerals for a set time or while producing |
| Prior reservation noted | Deed excepts minerals reserved by an earlier owner |
Why sellers reserve minerals
In oil, gas, and mining regions, mineral rights can be worth more than the surface. Families selling farmland often keep the minerals for future income. Railroads, timber companies, and the federal government also reserved minerals when land was patented or sold, which is why many western properties have severed mineral estates.
Spotting a reservation
Read the deed after the legal description, where reservations and exceptions usually appear. Also read prior deeds in the chain, because a reservation made decades ago still applies. A title commitment typically lists mineral reservations as exceptions to coverage. See how to read a property deed and what is a title commitment.
What it means for the surface owner
In many states, the mineral estate is “dominant,” meaning the mineral owner has a right to reasonable use of the surface to access minerals. Some states have surface damage acts requiring notice and compensation. Surface owners may negotiate surface use agreements with operators. This varies widely by state.
Fractions over time
Multiple reservations in a chain can split minerals into small fractions. For example, if one owner reserved half and a later owner reserved half of what remained, the current surface owner may hold only a quarter. Tracing this requires careful reading of each deed. See what is a mineral deed.
Finding who owns reserved minerals
Search the grantor-grantee index for the reserving party, look for later mineral deeds, probate records, and leases. See how to find out who owns mineral rights.
Federal reservations
Land patented under some federal homestead laws reserved coal, oil, gas, or all minerals to the United States. These appear on the patent and in later deeds. Federal agencies manage leasing of those reserved minerals.
Bottom line
A mineral reservation lets a seller keep mineral rights when selling the surface. It may cover all or part of the minerals, or only royalties, and earlier reservations in the chain still apply. Read deeds closely after the legal description and check the title commitment’s exceptions. Find county land records via the Platbookmapper map.
What is a mineral reservation in a deed FAQ
What does it mean if a deed reserves minerals?
The seller kept the mineral rights; the buyer owns the surface only, unless stated otherwise.
Can I find out if minerals were reserved before I buy?
Yes. Read the deed chain and the title commitment exceptions.
Do mineral reservations expire?
Some term reservations do; many are permanent. Some states have dormant mineral acts.
Can the mineral owner use my land?
In many states, reasonable surface use is allowed, often with notice and compensation rules.
What is the difference between a reservation and an exception?
A reservation creates a new right for the seller; an exception excludes something already separated.