Mineral Rights

Mineral rights are the broadest category the tract desk underwrites, and also the one people most often assume they understand better than they actually do.

In Texas, owning mineral rights means owning the oil, gas, and other subsurface substances under a tract of land, separate and distinct from owning the surface itself. That split, known legally as a severed estate, is one of the more consequential features of Texas property law, and it's the reason a family can sell or lose the surface while retaining the far more valuable minerals beneath it, or the reverse.

The full mineral estate includes several bundled rights: the right to explore, develop, and produce, the right to lease that development to an operator, the right to receive bonus and royalty payments, and the right to a share of production if a well is drilled. When someone tells the tract desk they own mineral rights, its first job is figuring out which of those pieces they actually hold, because ownership doesn't always mean all of them together.

Executive rights versus the rest of the bundle

One of the more misunderstood pieces of a mineral estate is executive rights, the authority to actually negotiate and sign a lease with an operator. Some owners hold their royalty interest but not the executive right, meaning someone else in the ownership chain controls leasing decisions even though the royalty owner still gets paid on production.

The tract desk checks for that distinction early, because it changes how it underwrites an interest and what documentation matters. An owner without executive rights can still sell their royalty interest, but the value depends partly on how the executive rights holder has historically negotiated leases on the same tract.

How a full mineral estate gets valued differently than a partial one

A mineral owner who holds the complete bundle, executive rights, bonus, royalty, and development control, generally has more flexibility and more negotiating leverage than an owner holding only a slice of it. That flexibility factors into the tract desk's underwriting, since a buyer of the full estate is acquiring more control over the asset's future than a buyer of a stripped-down royalty piece.

Most of what the tract desk underwrites in practice is somewhere in between: royalty interests carved out of the full estate over generations, non-participating royalty interests that never carried executive rights to begin with, or working interests that come with both the upside and the cost obligations of actual drilling participation.

Why the deed language matters more than people expect

The exact wording in the deed that created or transferred a mineral interest can determine whether it includes executive rights, whether it's subject to an existing lease, and how it's structured relative to other interests carved from the same original estate. Two deeds that sound similar in casual conversation can produce very different actual ownership.

The tract desk reads the deed language directly rather than relying on how an owner describes their interest verbally, since it has seen plenty of cases where what someone believes they own and what the recorded document actually grants turn out to differ in ways that matter to the number.

Reservations, exceptions, and why old deeds need a careful read

Many Texas mineral estates were created not by a direct sale of minerals, but by a reservation clause tucked into a much older deed conveying the surface, sometimes reserving all minerals, sometimes only a fraction, sometimes with a term limit that has since expired without anyone noticing. Those older documents were often written in dense legal language that doesn't always translate cleanly into a modern percentage interest.

When a reservation is unclear or ambiguous, Texas courts have developed rules for interpreting it, but before it gets anywhere near a courtroom, a careful reading against the specific wording, and sometimes against companion documents recorded around the same time, usually resolves the ambiguity. That's research the tract desk does before finalizing any valuation on an interest with murky origins.