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Knox County, IN oil and gas wells
2,807 wells: 383 active, 2,104 plugged, 1 orphaned, run by 651 operators.
Figures from the Indiana Department of Natural Resources, Division of Oil and Gas, updated 2026-10-17.
Top operators in Knox
| Operator | Active | Wells here |
|---|
| Spartan Energy LLC | 80 | 80 |
| P.O. & G. Operating LLC | 66 | 88 |
| Siskiyou Energy, LLC | 53 | 97 |
| Tussey Oil Properties LLC | 45 | 46 |
| Texas Gas Transmission, LLC | 30 | 32 |
| Southern Indiana Gas & Electric Co. | 23 | 25 |
| Indian Black Water, Inc. | 19 | 21 |
| Ivy Illinois Operating Co., LLC | 12 | 22 |
| Nichols Operating, LLC | 9 | 25 |
| Union Oil Investments, LLC | 7 | 11 |
| Macer Oil Development LLC | 7 | 7 |
| Liberty Oil Exploration LLC | 5 | 7 |
| Mackey Tanner Petroleum, Inc. | 4 | 22 |
| Moore Engineering & Prod. Co., Inc. | 4 | 16 |
| R & S Operating, LLC | 4 | 5 |
| Pioneer Oil Co., Inc. | 3 | 19 |
| DWK Farms, Inc. | 3 | 6 |
| L. C. Neely Drilling, Inc. | 3 | 3 |
| Rick Stangle | 2 | 2 |
| Charles W. Schenk | 1 | 1 |
| Keyrock Energy, LLC | 1 | 1 |
| MTR Farms LLC | 1 | 1 |
| R & K Natural Gas Co. | 1 | 1 |
| Atlas Energy Indiana LLC | 0 | 65 |
| Cline & Lambert Drlg. Co. | 0 | 43 |
Wells
Not plugged · All wells · Plugged · Orphaned