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Johnson County, IL oil and gas wells
48 wells: 0 active, 23 plugged, run by 26 operators.
Figures from the Illinois State Geological Survey, updated 2026-10-17.
Top operators in Johnson
| Operator | Active | Wells here |
|---|
| Vienna City | 0 | 10 |
| IL State Geological Survey | 0 | 9 |
| Illinois State Geological Survey | 0 | 4 |
| Mitchell, Ronald L. | 0 | 2 |
| Texas Pacific Oil Co. | 0 | 2 |
| Adams, Clyde | 0 | 1 |
| Adams, Walter | 0 | 1 |
| Bendenum & Trees | 0 | 1 |
| Comanche Oil Corporation | 0 | 1 |
| Cunningham J E | 0 | 1 |
| Farrar, Fletcher F. | 0 | 1 |
| Glass, Theo G. | 0 | 1 |
| Hardin & Harlow | 0 | 1 |
| Haverstick Well & Equp | 0 | 1 |
| Jenkins, Gordon T. | 0 | 1 |
| McEndree, Eber | 0 | 1 |
| McGee, H. T. | 0 | 1 |
| Mitchell & Stanonis | 0 | 1 |
| Monjeb Minerals, Inc. | 0 | 1 |
| Owens, Curtis L. | 0 | 1 |
| Reeves W W | 0 | 1 |
| Shure Oil Corp. | 0 | 1 |
| Tunnelhill Oil | 0 | 1 |
| Whitnel & Cunningham | 0 | 1 |
| Wrightsman Chas | 0 | 1 |
Wells
Not plugged · All wells · Plugged · Orphaned
| Well | API / ID | Status | Type | Operator |
|---|
| No wells match. |