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Butler County, PA oil and gas wells
6,075 wells: 1,858 active, 736 plugged, 2,754 orphaned, run by 495 operators.
Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.
Top operators in Butler
| Operator | Active | Wells here |
|---|---|---|
| PENNENERGY RESOURCES LLC | 380 | 438 |
| SME WELL SVC INC | 198 | 198 |
| XTO ENERGY INC | 182 | 283 |
| FAWNWOOD ENERGY INC | 82 | 104 |
| LOLA ENERGY PETROCO LLC | 73 | 91 |
| BAIRD OIL CO | 50 | 59 |
| AMS ENERGY LLC | 45 | 45 |
| S R STAR O&G LLC | 44 | 44 |
| LAZY OIL CO | 32 | 32 |
| LAUREL MOUNTAIN PRODUCTION | 30 | 32 |
| HAROLD J RITZERT | 27 | 27 |
| RANGE RESOURCES APPALACHIA LLC | 22 | 34 |
| SCHRECENGOST FRED M | 20 | 29 |
| JOHN H BALL & SON | 19 | 25 |
| B & K PARTNERSHIP | 19 | 19 |
| KENIC GAS & OIL CO | 17 | 19 |
| DIVERSIFIED PROD LLC | 15 | 24 |
| KELLY DONALD S | 15 | 15 |
| ROTTMAN GAS & OIL INC | 15 | 15 |
| ANDREASSI JOHN B | 14 | 24 |
| MDS ENERGY DEV LLC | 14 | 14 |
| HILDERBRAND CHARLES S | 11 | 11 |
| BLX INC | 10 | 23 |
| PA MINERAL SVCS LLC | 10 | 12 |
| HENRY PATRICK K | 10 | 11 |
Wells
Not plugged · All wells · Plugged · Orphaned