Sell Grant County mineral rights
What Grant County mineral and royalty interests are worth, who buys them, and how to sell directly to a principal buyer with no commission. Every figure is an estimate subject to verification of your specific interest.
Last updated June 2026.
What are Grant County mineral rights worth?
Grant County is a steady, established producing county in the SCOOP play of the Anadarko Basin. Producing interests are valued on the standard income multiple, roughly 36 to 72 times your average monthly royalty check, and value moves with both oil and gas prices. Value rests mainly on existing production, and a steady interest can still be worth a meaningful multiple of its check. This is an estimate, subject to verification of your specific interest, not an offer.
Grant County, on the northern Mississippian shelf around Medford, is part of the SCOOP play of the Anadarko Basin. Production comes from the Meramec, Osage (Mississippian), and Woodford, so a royalty here is a royalty check drawn from both oil and gas. The most active operators on the county's wells include Sandridge Exploration & Production LLC, Impact Energy Operating LLC, and Casillas Petroleum Corp. Owners in Grant County often sell to convert a long-held interest into cash, to settle an estate spread across several heirs, or because a modest steady check no longer justifies the recordkeeping. Oklahoma uses forced pooling and a one-eighth statutory minimum royalty, so an owner can be brought into a unit by Corporation Commission order and the lease royalty rate strongly affects revenue per net mineral acre.
Grant County oil and gas activity
Public state commission records show 1,070 active oil and gas wells in Grant County out of 2,328 wells on record. These figures are pulled from the state oil and gas commission and are an activity snapshot, not a measure of any one owner's interest.
Top operators in Grant County
The most active operators in Grant County by well count, from the state commission. We name operators because the record is public; this is not an endorsement and implies no relationship.
- Sandridge Exploration & Production LLC (237 wells)
- Impact Energy Operating LLC (151 wells)
- Casillas Petroleum Corp (56 wells)
- Dem Operations INC (51 wells)
- Gilliland Oil And Gas INC (48 wells)
Producing formations in Grant County
The formations and pools that actually produce in Grant County, from the well records:
Producing interests in the SCOOP play of the Anadarko Basin are valued on the standard income multiple, roughly 36 to 72 times the average monthly royalty check, with value leaning on existing production in an established area. Because production is a mix of oil and gas, value moves with both oil and gas prices. This is an estimate, subject to verification, not an offer.
How Grant County minerals are valued
Producing interests anywhere are valued on a multiple of the income they pay: roughly 36 to 72 times your average monthly royalty check, the same as 3 to 6 times your annual royalty. Average your last three to six checks, then multiply. Where you land inside that band depends mostly on how fast your wells decline, plus the operator, royalty rate, and any undeveloped drilling upside. For the full method and a free on-screen estimate, see what are my mineral rights worth.
Who buys mineral rights in Grant County
Grant County owners hear from brokers, marketplaces, and direct buyers. A broker lists your interest and takes a commission, usually up to 6 percent of your proceeds. Ironwood Royalty is a principal buyer, which means the offer comes from us and there is no commission in the middle. We show you a value range before we ask for anything, explain the undeveloped upside instead of quietly keeping it, and never use a 72-hour deadline to rush a decision on a generational asset.
How to sell Grant County minerals
The order of operations is the same everywhere, and it protects you:
- Know your value range before you talk to any buyer.
- Ask every buyer to quote per net royalty acre so offers are truly comparable.
- Ask directly whether the offer accounts for undeveloped drilling upside.
- Confirm the price is firm and not subject to a quiet reduction during due diligence.
See the full walkthrough in how to sell mineral rights. If you inherited the interest, start with our guide for heirs, which covers recording title and the stepped-up basis that can make a near-term sale very tax-efficient.
Grant County is part of the Anadarko Basin. For the basin-wide value bands and the other counties we buy in, see the Anadarko Basin page.
Grant County mineral rights questions
- How much are Grant County mineral rights worth?
- Producing Grant County royalties are valued at roughly 36 to 72 times your average monthly royalty check. As established acreage, value leans on existing production and moves with both oil and gas prices. This is an estimate, not an offer.
- What formations produce in Grant County?
- Grant County produces from the Meramec, Osage (Mississippian), and Woodford, which is why a single tract can sometimes be paid from more than one zone. Stacked pay can lift the total value even when each interest looks small. Your value still follows the same income multiple applied to your actual check.
- How active is drilling in Grant County?
- State commission records show about 1,070 active oil and gas wells in Grant County, with operators including Sandridge Exploration & Production LLC, Impact Energy Operating LLC, and Casillas Petroleum Corp. We name operators because the record is public; this is not an endorsement. The activity is a county snapshot, not a measure of any one owner's interest.
Activity data for Grant County: Oklahoma Corporation Commission, RBDMS oil and gas wells (nightly public data file) (pulled 2026-06-17) . Public record, used with attribution.
See what your Grant County minerals could be worth
Run a free estimate for an honest on-screen range, then talk it through with a real person. An estimate, not an offer, and never any pressure.