# Overriding Royalty Interest (ORRI)

**Source:** Buckhead Energy Oil & Gas Encyclopedia (https://www.buckheadenergy.com/learn) — canonical: https://www.buckheadenergy.com/overriding-royalty-interest

An overriding royalty interest (ORRI) is a cost-free share of production carved out of the working interest (the leasehold) rather than the mineral estate, so it is paid like a royalty and bears none of the drilling or operating costs, but — unlike a mineral or non-participating royalty — it exists only for the life of the specific lease it was carved from and terminates when that lease ends.

## A royalty carved from the lease, not the minerals
When a mineral owner signs a lease, the lessee receives the working interest — the right to drill and produce, bearing the costs. An overriding royalty interest is a slice carved out of that working interest: a cost-free share of production that comes off the top of the lessee's share, not the mineral owner's.
That single fact — carved from the leasehold, not the mineral estate — defines everything about an ORRI. It pays like a royalty (no costs), but its existence is tied to the lease. When the lease expires or terminates, the ORRI expires with it. A mineral or non-participating royalty, by contrast, is carved from the minerals themselves and survives lease turnover.

## Where ORRIs come from
Overriding royalties are typically created out of the working interest by the lessee, in two common settings. They are used as compensation — a landman, geologist, or broker who assembles a lease or a prospect may be paid with an ORRI instead of (or on top of) cash. And they are retained in assignments and farmouts — a party assigning a lease often keeps an override, and a farmout commonly leaves the farmor an ORRI, sometimes convertible to a working interest after payout.
Because an ORRI is created by the working-interest owner's own grant, its size and terms are whatever that assignment says — which is why the assignment language controls how long it lasts and whether it survives a lease extension or renewal.

## ORRI vs. NPRI vs. mineral royalty
Three cost-free interests, one key difference — what they are carved from: Mineral royalty: the royalty a mineral owner keeps; part of the mineral estate.
NPRI (non-participating royalty interest): carved from the mineral estate, survives lease turnover, cannot lease.
ORRI: carved from the leasehold (working interest), pays cost-free, but dies with the lease.
All three receive money without paying drilling or operating costs. The ORRI is the one whose lifespan is chained to a particular lease — the reason a buyer treats it differently.

## What an ORRI is worth
An ORRI is valued off the same drivers as any royalty — production, decline, prices, and the decimal — but with the leasehold caveat front and center. Because it terminates with the lease, a buyer weighs how firmly the lease is held by production, whether extension or "washout" language could end or dilute the override, and how much runway the producing wells have. A strong, long-lived unit supports value; a marginal lease nearing the end of production does not.
Buckhead Energy buys overriding royalty interests alongside minerals, NPRIs, and working interests, and reads the assignment that created the ORRI to confirm its term and anti-washout protections before pricing it. This is educational information, not legal advice.

## Frequently asked questions

**What is an overriding royalty interest (ORRI)?**
A cost-free share of production carved out of the working interest (the leasehold) rather than the mineral estate. It pays like a royalty with no drilling or operating costs, but it exists only for the life of the specific lease it was carved from and ends when that lease ends.

**How is an ORRI different from an NPRI?**
An NPRI is carved from the mineral estate and survives lease turnover; an ORRI is carved from the leasehold (working interest) and terminates when the lease terminates. Both are cost-free, but only the ORRI's lifespan is tied to a particular lease.

**How are overriding royalties created?**
By the working-interest owner, usually as compensation (paying a landman, geologist, or broker with an override) or retained in an assignment or farmout — often with a back-in option to convert to a working interest after payout. The assignment language sets the terms.

**Does an ORRI expire?**
Yes. Because it is carved from the lease, an ORRI terminates when the lease terminates. Extension, renewal, or "washout" language in the assignment can also affect whether it survives — which is why the creating document controls.

**Can I sell an overriding royalty interest?**
Yes. An ORRI is a conveyable interest valued off production, decline, prices, and its decimal — discounted for the fact that it dies with the lease. A buyer reviews how firmly the lease is held and any washout risk before pricing it.

## Related terms
- [Non-Participating Royalty Interest](https://www.buckheadenergy.com/non-participating-royalty-interest)
- [Working Interest](https://www.buckheadenergy.com/working-interest)
- [Farmout Agreements](https://www.buckheadenergy.com/farmout-agreement)
- [Payout and Back-In Interests](https://www.buckheadenergy.com/payout-oil-and-gas)
- [Oil & Gas Encyclopedia — all terms](https://www.buckheadenergy.com/learn)

_Educational information only, not legal or tax advice. Buckhead Energy is a direct buyer of oil & gas mineral and royalty interests._