You might hear these terms used interchangeably, but they are legally distinct. Understanding the difference is crucial when valuing your assets.

Mineral Interest (MI)

This is the whole pie. If you own the :Mineral Interest, you have the right to:

  1. Sign a lease (:Executive Right)
  2. Receive a :lease bonus
  3. Receive :royalty payments

Mineral interests give you control. You decide who drills, when, and for how much.

Royalty Interest (RI) or NPRI

Sometimes, a landowner sells the land but keeps the right to the checks. A :Non-Participating Royalty Interest means you get the money, but you don’t get to sign the lease or negotiate terms. You are a passive passenger.

This happens often when land is sold through generations. Great-grandpa might have sold the surface but kept “1/16th of whatever comes out.” Now you own that slice.

Which Do You Have?

Check your deed. Look for language like:

  • “All oil, gas, and other minerals” = Full Mineral Interest
  • “An undivided 1/16th royalty interest” = Royalty Interest
  • “Subject to the existing lease” = Someone else controls the executive rights

We Buy Both

Whether you control the lease or just cash the checks, your asset has value. We evaluate each type differently, but the process is the same: send us your information, and we’ll make a fair offer.

:mineral-interest-def

The full bundle of rights to the minerals beneath a piece of land, including the right to lease, receive bonuses, and collect royalties.

:executive-right

The power to sign (or refuse to sign) an oil and gas lease. If you have the executive right, you control whether drilling happens.

:lease-bonus

An upfront payment made by an oil company to the mineral owner when signing a lease. It’s “thank you” money for granting them the right to drill.

:royalty-payments

Ongoing payments to the mineral or royalty owner based on actual production. Typically calculated as a percentage (like 1/8th or 3/16ths) of the revenue from oil and gas sales.

:npri

Non-Participating Royalty Interest. An ownership stake that entitles you to a share of production revenue but gives you no power to make decisions about the leasing or drilling of the land. You get paid, but you don’t get a vote.