Columbiana County, OH oil and gas wells
4,734 wells: 1,032 active, 2,327 plugged, 49 orphaned, run by 153 operators.
Columbiana County, OH ranks #23 among Ohio counties by wells on record, with 2% of the state's 238,601 wells. 1,032 of its wells (22%) are active, below the statewide share of 27%. Another 10 are shut in or temporarily abandoned. 49 wells are flagged as orphaned, with no responsible operator. Of the 4,202 wells here with a type on record, 33% are dry holes, 26% oil wells and 22% gas wells. 11 wells are listed as permitted or being drilled. 153 operators have wells here. The largest by active wells is ENERVEST OPERATING LLC, with 208 active (20% of the county's active wells).
Figures from the Ohio Department of Natural Resources, Division of Oil and Gas, updated 2026-11-02.
Top operators in Columbiana
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| (no name) | 34-029-62489 | Plugged | Dry hole | — |
| (no name) | 34-029-62490 | Plugged | Dry hole | — |
| (no name) | 34-029-62491 | Plugged | Dry hole | — |
| (no name) | 34-029-62492 | Plugged | Dry hole | — |
| (no name) | 34-029-62506 | Plugged | Dry hole | — |
| (no name) | 34-029-62516 | Plugged | Dry hole | — |
| (no name) | 34-029-62517 | Plugged | Dry hole | — |
| (no name) | 34-029-62526 | Plugged | Oil | — |
| (no name) | 34-029-62566 | Plugged | Oil | — |
| (no name) | 34-029-62567 | Plugged | Oil | — |
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Columbiana County, OH well questions
How many oil and gas wells are in Columbiana County, OH?
4,734 wells are on record: 1,032 active, 10 shut in or temporarily abandoned and 2,327 plugged, with 49 flagged orphaned.
Who operates the most wells in Columbiana County, OH?
ENERVEST OPERATING LLC, with 208 active wells and 220 wells on record here. The table above lists the top operators.