Ohio oil and gas wells that have been drilled but not yet completed (DUCs) — wells with a spud date but no first-production date on file. The DUC stack is a leading indicator of upcoming completion crew activity and near-term royalty checks for nearby mineral owners.
Refreshed monthly from ODNR well records. Data current as of 2026-07-25.
As of 2026-07-25, Ohio had 11 drilled-but-uncompleted (DUC) wells listed, averaging 14 days awaiting completion, led by Harrison County, per Ohio Department of Natural Resources (ODNR) well records.
| Spud Date | Days Waiting | Well | API | Operator | County | Formation | Lateral (ft) |
|---|---|---|---|---|---|---|---|
| 2026-07-10 | 14 | Charley N Ath Hr 3h | 34067218940000 |
Ascent Resourcesmarcellus | Harrison | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Navy Cbr 2b | 34019229520000 |
Eog Resources | Carroll | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Ronald N Smf Jf 5h | 34081210350000 |
Ascent Resourcesmarcellus | Jefferson | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Archie C Wyn Jf 5h | 34081210320000 |
Ascent Resourcesmarcellus | Jefferson | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Fairfield Phoenix 7h | 34029220360000 |
Hilcorp Energy Company | Columbiana | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Good Shepherd Hge 5b | 34067218880000 |
Eog Ohio, LLC | Harrison | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Paul Holiday B Up Mnr 2h | 34111250290000 |
Expand Operating LLC | Monroe | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Rubel S 8hu | 34059247490000 |
Inr Ohio LLC | Guernsey | Appalachian Basin | — |
| 2026-07-10 | 14 | Sadler E Shc Hr 9h | 34067218770000 |
Ascent Resourcesmarcellus | Harrison | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Cobalt Cbr 1a | 34019229560000 |
Eog Resources | Carroll | Appalachian Basin - (Eastern Overthrust Area) | — |
| 2026-07-10 | 14 | Antolak Ne Rch Bl 7h | 34013216530000 |
Ascent Resourcesmarcellus | Belmont | Appalachian Basin - (Eastern Overthrust Area) | — |
A DUC (drilled but uncompleted) well is a well an operator has drilled — meaning they've moved a rig on, drilled the hole, and run casing — but has not yet completed (frac'd, perforated, and turned to sales). The wellbore is sitting in the ground waiting on a completion crew.
For mineral owners, the DUC stack is one of the most powerful leading indicators in the industry:
Near-term production — DUCs typically come online within 6-18 months of being completed. Once a DUC is completed, royalty checks start within 30-60 days.
Operator capital intent — A high DUC count signals an operator has banked future production. They're holding inventory for service-cost or oil-price upside.
Aging is a tell — DUCs sitting >24 months may face technical issues (mechanical problems, unfavorable economics, or bankruptcy of the operator).
Refresh cadence: Monthly. Data current as of 2026-07-25.
A DUC on or near your tract represents real, near-term royalty value. Find out what your minerals are worth — free, no obligation.
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State: Ohio
DUCs on file: 11
Operators: 6
Formations: 2
Last refresh: 2026-07-25
≤ 365 days Fresh — likely soon
365-730 Moderate
> 730 Long-aged DUC