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Phosphoria mineral rights in Washakie County

What a Phosphoria mineral or royalty interest in Washakie County, Wyoming is worth, based on that county's own well and operator record, not a formation-wide average. Every figure is an estimate subject to verification of your specific interest.

Last updated June 2026.

What are Phosphoria mineral rights worth in Washakie County?

Phosphoria interests in Washakie County are valued the same way as any producing mineral or royalty interest: roughly 36 to 72 times your average monthly royalty check. Washakie County sits in the Bighorn Basin, where state commission records show 498 active oil and gas wells.

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The Phosphoria is one of the formations state oil and gas commission records show producing in Washakie County, Wyoming. It is not the only zone here: Washakie County also produces from Tensleep, and Frontier , which can mean a single tract is paid from more than one producing zone.

Phosphoria activity in Washakie County

State commission records show 498 active oil and gas wells across Washakie County as of the most recent drilling on record, spudded in 2022. These figures describe the whole county, not any one owner's interest.

Operators active in Washakie County

The most active operators in Washakie 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.

  • Contango Resources LLC (288 wells)
  • Breitburn Operating LP. (46 wells)
  • Kentex Worland LLC (40 wells)
  • Valkyrie Operating LLC (30 wells)
  • Carol-Holly Oil Corporation (15 wells)

What the Phosphoria means for your minerals in Washakie County

A formation name on your royalty statement or division order does not change how your interest is valued. What matters is the income your wells actually pay: average your last three to six royalty checks, then apply the standard multiple of 36 to 72 times your average monthly check, the same as 3 to 6 times your annual royalty. Where you land in that band depends on how fast your Washakie County wells decline, the operator, your royalty rate, and any undeveloped drilling upside. For the full method and a free on-screen estimate, see what are my mineral rights worth.

See the full picture for Washakie County , part of Wyoming, or the Bighorn Basin it sits in. For the Phosphoria's full footprint across every county we cover, see the Phosphoria formation guide.

Phosphoria in Washakie County questions

Does the Phosphoria produce in Washakie County?
Yes. State oil and gas commission records list the Phosphoria as a producing formation in Washakie County, Wyoming, part of the Bighorn Basin, with 498 active wells on record countywide.
What are Phosphoria mineral rights worth in Washakie County?
Producing interests in Washakie County are valued on the standard income multiple, roughly 36 to 72 times your average monthly royalty check. This is an estimate, subject to verification of your specific interest, not an offer.
Who buys Phosphoria mineral rights in Washakie County?
Ironwood Royalty buys Phosphoria mineral and royalty interests in Washakie County directly from owners as a principal buyer, so the offer comes from us and no broker commission is taken from your proceeds.

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