Guernsey County, Ohio Wells Summary
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Total wells
Drill activity
Guernsey County contains 5,911 wells on file, with top operators including ZILKHA ENERGY INC and ASCENT RESOURCES UTICA LLC.
Most recent well on record: Gray CE 11HU, operated by INR OHIO LLC — last updated June 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-07-02
By basin
- 11 Utica
Drilling for
- 10 Gas
- 1 Oil
Guernsey County well density
Every dot is one well — small blue dots are historic wells;
larger orange dots are wells with activity in the last 60 days.
5,911 wells plotted ·
8 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Guernsey County by total wells
Operators: Zilkha Energy Inc, Ascent Resources Utica Llc, Ows Acquisition Co Llc, Enterprise Energy Corp, Rhdk Oil & Gas Llc/dba Red Hill, Artex Oil Company, Inr Ohio Llc, David R Hill Inc, Diversified Production Llc, Enervest Operating Llc.
Top Counties in Ohio most active by total wells
Compare Guernsey against the other busiest counties in Ohio:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| Gray CE 11HU | 2026-06-30 | INR OHIO LLC | 34059247600000 | |
| Gray E 13HU | 2026-06-30 | INR OHIO LLC | 34059247610000 | |
| Gray E 15HU | 2026-06-30 | INR OHIO LLC | 34059247620000 | |
| Gray CE 9HU | 2026-06-30 | INR OHIO LLC | 34059247590000 | |
| Shugert GCE 207C | 2026-05-19 | EOG RESOURCES INC. | 34059247550000 | |
| Shugert GCE 13C | 2026-05-19 | EOG RESOURCES INC. | 34059247570000 | |
| Shugert GCE 209C | 2026-05-19 | EOG RESOURCES INC. | 34059247560000 | |
| Shugert GCE 211C | 2026-05-19 | EOG RESOURCES INC. | 34059247580000 | |
| LARRICK-MOORE UNIT 1 | 2026-03-18 | ARTEX OIL COMPANY | 34059239840000 | |
| BENDER UNIT 1 | 2026-03-18 | ALLIANCE PETROLEUM CORPORATION | 34059239610000 |
Surface Ownership Records:
