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Washington County, PA oil and gas wells
10,662 wells: 3,653 active, 3,702 plugged, 1,012 orphaned, run by 348 operators.
Figures from the Pennsylvania Department of Environmental Protection, updated 2026-10-19.
Top operators in Washington
| Operator | Active | Wells here |
|---|---|---|
| RANGE RESOURCES APPALACHIA LLC | 1,398 | 2,184 |
| EQT PROD CO | 317 | 563 |
| RICE DRILLING B LLC | 298 | 537 |
| DIVERSIFIED PROD LLC | 281 | 356 |
| CNX GAS CO LLC | 134 | 344 |
| COLUMBIA GAS TRANS LLC | 130 | 177 |
| KRIEBEL NATURAL GAS CO LLC | 108 | 109 |
| WASHINGTON ENERGY CO LLC | 106 | 111 |
| ONEXXX PROD & EXPLORATION CORP | 100 | 107 |
| PA WELL ACQUISITION CO LLC | 78 | 154 |
| PENNECO OIL CO INC | 74 | 83 |
| K PETROLEUM INC | 65 | 65 |
| APOLLO RESOURCES LLC | 45 | 46 |
| EXPAND OPER LLC | 38 | 38 |
| LOAN ASSET ISSUER LLC SERIES 2021 NG-1 | 36 | 36 |
| ROCKSAUCE OPR LLC | 36 | 36 |
| EQT CHAP LLC | 33 | 46 |
| EJ BRUMAGE & RA PULTORAK | 20 | 24 |
| GRAHAM MICHAEL D | 19 | 24 |
| KEYSTONE CRUDE LLC | 15 | 16 |
| PILLAR ENERGY PA LLC | 15 | 15 |
| OIL & GAS SVC INC | 14 | 18 |
| RICHARD H BURKLAND | 13 | 24 |
| DUNN JOSEPH L | 12 | 14 |
| WASHABAUGH FRANK D | 12 | 13 |
Wells
Not plugged · All wells · Plugged · Orphaned