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Buying Land

Mineral Rights and the Dominant Estate

Why the mineral estate is dominant, what surface use agreements do, and how severed minerals affect a recreational buyer.

6 min read · Updated July 18, 2026

An out-of-state buyer finds 500 acres of good brush country, closes, and starts planning a lodge. Eight months later a crew arrives to build a pad site three hundred yards from where the lodge was going.

Nothing improper happened. The buyer simply did not understand what they had bought.

Two estates, one piece of land

Texas land carries two estates that can be owned separately: the surface estate and the mineral estate. When both are held by the same person, the minerals are unsevered. When they have been separated — usually by a reservation in a deed decades ago — they are severed.

Across much of South Texas, and particularly over the Eagle Ford, minerals are severed. That is the default assumption to work from until the record proves otherwise.

The mineral estate is dominant

This is the part that matters most, and the part buyers most often miss. Under Texas law the mineral estate is dominant: the mineral owner holds an implied right to use as much of the surface as is reasonably necessary to explore for and produce the minerals. Roads, pads, tanks, pipelines, traffic.

The surface owner is generally not entitled to stop it, and generally not entitled to compensation for it, absent an agreement that says otherwise.

The accommodation doctrine offers some protection — where the surface owner has an existing use and reasonable alternatives are available to the mineral owner, the mineral owner may be required to accommodate. But it is a limited doctrine and a poor substitute for a negotiated agreement.

Surface use agreements

A surface use agreement is a contract between the surface owner and the operator setting out where activity can occur, road placement and maintenance, fencing and gates, restoration obligations, and compensation for surface damage.

If a tract has existing production or is in an active area, ask whether an agreement exists and whether it runs with the land. A well-drafted one is genuinely valuable. Its absence is a risk worth pricing.

What to ask before you write an offer

  • What mineral interest, if any, does the seller own?
  • What portion are they conveying? Sellers frequently reserve part.
  • Is there an existing oil and gas lease, and what are its terms?
  • Is there current production, and are there existing pad sites, roads or pipelines?
  • Is there a surface use agreement, and does it bind future operators?
  • Are there pipeline easements of record, and where do they run?

The practical view

For a recreational buyer, existing infrastructure placed badly can meaningfully impair a property. Placed well, it is often a non-issue and occasionally an income stream. What you cannot afford is not knowing.

If minerals matter to the decision, pay for a mineral title run. It is a small cost against the size of the transaction, and it is the only way to actually know.

General information, not legal advice. Oil and gas title is a specialty — engage a landman or an oil and gas attorney for anything material.

Common questions

What does severed minerals mean?
It means the mineral estate has been separated from the surface estate and is owned by someone other than the surface owner — often as a result of a reservation made in a deed generations ago.
Can a mineral owner drill on land they do not own the surface of?
Generally yes. In Texas the mineral estate is dominant, meaning the mineral owner has the implied right to use as much of the surface as is reasonably necessary to develop the minerals.
How do I find out who owns the minerals?
A mineral title run, performed by a landman or an oil and gas attorney searching county deed records. A standard title commitment will note that minerals may be severed but usually will not tell you who holds them.