Darke County, Ohio Wells Summary
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Total wells
Drill activity
Darke County contains 138 wells on file, with top operators including PETRO EVALUATION SERVICES INC and KELCH MARY L.
Most recent well on record: EICHENAURER 1, operated by SEIBERT CHARLES J — last updated March 2026.
Active drilling rigs · Baker Hughes snapshot, week of 2026-05-29
By basin
- 11 Utica
Drilling for
- 10 Gas
- 1 Oil
Darke 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.
138 wells plotted ·
0 active in last 60 days
Basemap © OpenStreetMap contributors · well data © Oil and Gas Information · tiles served by DynamoMap
Top Operators in Darke County by total wells
Operators: Petro Evaluation Services Inc, Kelch Mary L, Campbell Jake Mildred, Kissinger L & E/ Howell D&j, Knowlton Realty Inc, Landowner Grant Program 2005, Seibert Charles J, Brunswick L & C, Smith Jerry W, Brunswick Mark.
Top Counties in Ohio most active by total wells
Compare Darke against the other busiest counties in Ohio:
Recent wells
| Well Name | Last activity | Updates | Operator | API |
|---|---|---|---|---|
| EICHENAURER 1 | 2026-03-18 | SEIBERT CHARLES J | 34037200110000 | |
| MCEOWEN LOWELL E. | 2026-03-18 | KISSINGER L & E/ HOWELL D&J | 34037200420000 | |
| CAMPBELL JAKE & MILDRED | 2026-03-18 | CAMPBELL JAKE MILDRED | 34037200440000 | |
| MILDRED CAMPBELL # 2 | 2026-03-18 | CAMPBELL JAKE MILDRED | 34037200550000 | |
| SMITH DONN L 1 | 2026-03-18 | SMITH JERRY W | 34037200670000 | |
| CAMPBELL # 2 | 2026-03-18 | CAMPBELL JAKE MILDRED | 34037200690000 | |
| FRANCIS ROBERT & RUTH 1-A | 2026-03-18 | FRANCIS ROBERT J | 34037200700000 | |
| MATHIAS # 1 | 2026-03-18 | BRUNSWICK L & C | 34037200710000 | |
| HERBERT & IRENE SIEFRING # 1 | 2026-03-18 | PETRO EVALUATION SERVICES INC | 34037200720000 | |
| HERBERT & IRENE SIEFRING # 2 | 2026-03-18 | PETRO EVALUATION SERVICES INC | 34037200730000 |
Surface Ownership Records:
