Mineral Rights Value Calculator
Describe the property, county and state, interest type, net acres if known, producing status, recent revenue, and the calculation question.
A signed lease with a bonus check already cashed feels like progress. Whether it actually moves your mineral value depends on what happens, or doesn't, before that lease expires.
Leasing and drilling are two separate events, and a lot of owners assume signing the lease is the hard part and drilling follows automatically. It doesn't always. Operators lease far more acreage than they ultimately drill, holding options open across a play while they prioritize the tracts with the best economics. If your lease is a few years old and there's still no wellhead, you're in a genuinely different valuation situation than an owner with an active well.
Below: how to read your lease's clock, what raises or lowers your value while you wait, and when it makes sense to sell versus hold for a possible future well.
Most leases run a primary term of three to five years, during which the operator can drill, extend through a listed option, or let the lease expire and revert the minerals back to you unencumbered. Check your lease for the primary term length, any extension option and its cost, and any Pugh clause language, which limits how much acreage stays held if only part of the unit gets drilled.
If you're inside the primary term with time left, the operator still has room to act, and your value reflects that optionality. If the term is close to expiring with no permit filed, the market treats that lease as increasingly unlikely to produce, and value tends to soften toward what an unleased, non-producing tract would fetch.
Watch for permits filed on your tract or the surrounding unit, since a permit (visible through the state oil and gas commission's public records) is the clearest sign an operator intends to drill within the near term rather than just holding acreage. Nearby completions on offset tracts in the same section are another strong signal, since operators typically develop a play systematically once the first wells prove economic.
Absent those signals, a lease sitting quiet for a couple of years without permit activity is more often being held as an option than actively planned for development. That's not a bad thing necessarily, it still holds real value, but it changes what kind of offer is realistic.
Selling before drilling means giving up the chance at future royalty income if a well does eventually get drilled, in exchange for certainty now. That trade makes sense for owners who need liquidity, who don't want to track lease expirations and permit filings for years, or who'd rather diversify than hold a single concentrated bet on one tract's drilling timeline.
Buyers in this situation are essentially pricing a bet on whether and when the well gets drilled, so offers on leased-but-undrilled minerals typically run lower than offers on a producing tract with the same acreage, and higher than an unleased tract with no lease bonus history at all. Where your offer falls in that range depends heavily on the permit and offset-well activity described above.
Your lease (or at least the bonus amount, royalty fraction, and primary term dates), the county and legal description, and whether you're aware of any permits or nearby wells. If you're not sure about permit activity, tell us the county and we can check state records as part of putting together a range.
It also helps to know how many acres your lease actually covers versus your total mineral ownership, since some owners lease only a portion at a time. A partial lease alongside unleased remaining acreage is a common setup, and each piece gets valued on its own terms rather than as one blended number.
Range mechanics
Mineral Rights Value Calculator
Describe the property, county and state, interest type, net acres if known, producing status, recent revenue, and the calculation question.