Non-Participating Royalty (NPRI)

An NPRI gets you paid when the well produces, but you don't get a vote when the lease gets signed. That distinction confuses a lot of owners, and it matters for what your interest is worth.

A non-participating royalty interest, or NPRI, is a right to a share of oil and gas production revenue that was carved out of the underlying mineral estate without the executive right to lease attached. Someone — a grandparent, an estate, a previous seller — reserved or conveyed a royalty percentage while keeping or transferring the leasing authority to somebody else entirely.

That split is common in Wyoming, especially from older deeds where a rancher sold land but reserved a royalty interest for themselves, or an estate divided a mineral interest by giving some heirs the executive rights and others a royalty-only share. If your deed or your family's paperwork uses the term non-participating, that structure is exactly what's going on.

What You Don't Control With an NPRI

As an NPRI owner, you have no say over whether the tract gets leased, who it gets leased to, what royalty rate the executive mineral owner negotiates for the underlying estate, or how long the lease term runs. Someone else — the party holding the executive rights — makes all of those decisions, and you simply collect your defined royalty percentage once production begins under whatever lease they signed.

This can be frustrating if you disagree with how the executive owner is managing the leasing, but it's the nature of the interest, and Wyoming courts generally hold executive rights holders to a duty of good faith toward NPRI owners rather than a duty to maximize their return specifically. It's worth understanding that limit before assuming you have more control than you do.

What You Do Get With an NPRI

In exchange for giving up leasing control, an NPRI owner typically holds a fixed royalty fraction that doesn't get diluted by however the executive owner structures the lease, depending on the specific language in the reservation or conveyance that created your interest. Once a lease is signed and a well produces, your royalty check flows the same way any royalty owner's would — no drilling costs, no operating costs, just a share of production value.

The exact fraction and whether it's calculated against a specific royalty rate or as a fraction of whatever royalty the executive owner negotiates depends entirely on the deed language that created your NPRI. Reading that language correctly is the first step in valuing the interest accurately.

Why NPRI Deed Language Matters So Much

Two NPRIs that look similar on the surface can be worth very different amounts depending on whether the reservation specifies a fixed royalty fraction of production or a fraction of whatever royalty the lease happens to carry. A one-sixteenth NPRI fixed against gross production is worth something different than a one-half interest in whatever royalty the executive owner negotiates, especially if that negotiated royalty rate is on the low end.

We read the actual reservation or conveyance language from the county record before pricing an NPRI, rather than assuming a standard structure, because the difference in how these are drafted directly changes what your interest is worth today and what it would be worth under a future lease.

Selling an NPRI

An NPRI is a real, separately saleable asset regardless of whether you have any relationship with whoever holds the executive rights on the same tract. You don't need their permission or involvement to sell your royalty-only interest, and a sale doesn't affect their leasing authority going forward.

Send us your deed or reservation document, along with the county and legal description, and we'll read the language, check production and lease history where it applies, and come back with a written offer that reflects exactly what your NPRI entitles you to.