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Marcellus mineral rights in Washington County

What a Marcellus mineral or royalty interest in Washington County, Ohio 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 Marcellus mineral rights worth in Washington County?

Marcellus interests in Washington County are valued the same way as any producing mineral or royalty interest: roughly 36 to 72 times your average monthly royalty check. Washington County sits in the Appalachian Basin, where state commission records show 7,320 active oil and gas wells.

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The Marcellus is one of the formations state oil and gas commission records show producing in Washington County, Ohio. It is not the only zone here: Washington County also produces from Utica, Clinton, and Berea , which can mean a single tract is paid from more than one producing zone.

Marcellus activity in Washington County

State commission records show 7,320 active oil and gas wells across Washington County . These figures describe the whole county, not any one owner's interest.

Operators active in Washington County

The most active operators in Washington 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.

  • Stonebridge Operating CO LLC (643 wells)
  • Heinrich Enterprises INC Dba Washington Operations (405 wells)
  • Historic Owner (397 wells)
  • Enervest Operating LLC (382 wells)
  • Genesis Resources LLC (237 wells)

What the Marcellus means for your minerals in Washington 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 Washington 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 Washington County , part of Ohio, or the Appalachian Basin it sits in. For the Marcellus's full footprint across every county we cover, see the Marcellus formation guide.

Marcellus in Washington County questions

Does the Marcellus produce in Washington County?
Yes. State oil and gas commission records list the Marcellus as a producing formation in Washington County, Ohio, part of the Appalachian Basin, with 7,320 active wells on record countywide.
What are Marcellus mineral rights worth in Washington County?
Producing interests in Washington 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 Marcellus mineral rights in Washington County?
Ironwood Royalty buys Marcellus mineral and royalty interests in Washington 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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