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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
| Well | API / ID | Status | Type | Operator |
|---|---|---|---|---|
| C. C. COEN 6 | 37-125-90940 | Plugged | Oil | — |
| C. C. COEN 8 | 37-125-90941 | Plugged | Oil | — |
| C. C. COEN 9 | 37-125-90942 | Plugged | Oil | — |
| C. C.LOSSER 3 | 37-125-91333 | Plugged | Oil | — |
| C. CLOSSER 2 | 37-125-91332 | Plugged | Oil | — |
| C. CLOSSER 4 | 37-125-91334 | Plugged | Oil | — |
| C. CUMMINS 1 | 37-125-90447 | Plugged | Gas | — |
| C. E. GATZ 1 | 37-125-92310 | Plugged | Oil | MANUFACTURERS LIGHT & HEAT CO |
| C. E. MANNON 1 | 37-125-91357 | Plugged | Oil & gas | — |
| C. E. MANNON 2 | 37-125-91358 | Plugged | Oil | — |
| C. E. MCLONEY 1 | 37-125-91440 | Plugged | Dry hole | EQT PROD CO |
| C. E. MCLONEY 2 | 37-125-91441 | Plugged | Gas | — |
| C. H. BEBOUT 1 | 37-125-92291 | Plugged | Dry hole | EQT PROD CO |
| C. H. BURROUGHS 1 | 37-125-91937 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| C. HATFIELD ESTATE 1 | 37-125-91370 | Plugged | Gas | — |
| C. HATFIELD ESTATE 2 | 37-125-91371 | Plugged | Gas | — |
| C. HOUGH 1 | 37-125-91630 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| C. J. O SMITH 2 | 37-125-90575 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| C. J. O. SMITH 1 | 37-125-90574 | Plugged | Gas | — |
| C. J. O. SMITH 3 | 37-125-90576 | Plugged | Gas | — |
| C. K. LANE 1 | 37-125-91356 | Plugged | Oil | — |
| C. KINNAN 1 | 37-125-92332 | Plugged | Gas | — |
| C. L. RIGGLE 1 | 37-125-91459 | Plugged | Gas | — |
| C. L. WRIGHT 1 | 37-125-91895 | Plugged | Gas | — |
| C. M. CLOSER 1 | 37-125-92118 | Plugged | Oil | MANUFACTURERS LIGHT & HEAT CO |
| C. MILLER 1 | 37-125-90761 | Plugged | Oil | WA OIL CO |
| C. MILLER 4 | 37-125-90895 | Plugged | Oil | WA OIL CO |
| C. MUNCE 1 | 37-125-90570 | Plugged | Gas | — |
| C. MUNCE 3 | 37-125-90571 | Plugged | Gas | — |
| C. MUNCE 4 | 37-125-90751 | Plugged | Gas | — |
| C. MYERS 2 | 37-125-91922 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| C. NASER 1 | 37-125-92154 | Plugged | Oil | MANUFACTURERS LIGHT & HEAT CO |
| C. O. ROTHWELL 1 | 37-125-90506 | Plugged | Gas | — |
| C. R. BREEZE 2 | 37-125-91594 | Plugged | Gas | — |
| C. ROBERTS 1 | 37-125-91266 | Plugged | Gas | — |
| C. ROBERTS 2 | 37-125-91267 | Plugged | Gas | — |
| C. S. DAY LOT B 2 | 37-125-92088 | Plugged | Gas | LEATHERWOOD LLC |
| C. STRAWN #3 CONSOL 2213 | 37-125-92039 | Plugged | Oil | CONSOL PA COAL CO LLC |
| C. STRAWN 2 | 37-125-92038 | Plugged | Oil | CONSOL PA COAL CO LLC |
| C. T. BRYNER 1 | 37-125-91752 | Plugged | Oil | — |
| C. T. BRYNER 2 | 37-125-91015 | Plugged | Oil | WA OIL CO |
| C. T. GUTTSHANK 2 | 37-125-92152 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| C. T. GUTTSHANK 3 | 37-125-92153 | Plugged | Oil | MANUFACTURERS LIGHT & HEAT CO |
| C. U. KINGSLEY 1 | 37-125-91567 | Plugged | Oil | — |
| C. V. DICKSON 1 | 37-125-91364 | Plugged | Gas | — |
| C.K. SPROWLS 1 | 37-125-90656 | Plugged | Dry hole | TUNNEL RIDGE LLC |
| C.N. & D.T. KNOX 3 | 37-125-90686 | Plugged | Oil | — |
| C.N. & D.T. KNOX 4 | 37-125-90665 | Plugged | Gas | — |
| CALDWELL 1 | 37-125-90523 | Plugged | Oil | — |
| CALDWELL 2 | 37-125-90524 | Plugged | Oil | — |
| CALDWELL 3 | 37-125-90525 | Plugged | Oil | — |
| CALDWELL 4 | 37-125-90526 | Plugged | Oil | WA OIL CO |
| CALIFORNIA SCHOOL 1A | 37-125-21880 | Plugged | Gas | PETRO DEV CORP |
| CALVIN S DAY 727 | 37-125-00206 | Plugged | Unknown | CARNEGIE NATURAL GAS CO |
| CAMERON 3 | 37-125-01890 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CAMPSEY-MCCLAIN 1 | 37-125-01125 | Plugged | Oil | DALLAS ENERGY LLC |
| CANONSBURG IRON & STEEL 1 | 37-125-92399 | Plugged | Gas | MANUFACTURERS LIGHT & HEAT CO |
| CANONSBURG SUPPLY 1 | 37-125-01897 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CANONSBURG SUPPLY 2 | 37-125-01898 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CANONSBURG SUPPLY 3 | 37-125-01899 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CANONSBURG SUPPLY 4 | 37-125-01900 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CANONSBURG SUPPLY 5 | 37-125-01901 | Plugged | Unknown | PA DEP OFC OIL & GAS MGMT |
| CARL BRANCZEK 2 | 37-125-90861 | Plugged | Gas | — |
| CARL BRANCZEK 4 | 37-125-90863 | Plugged | Gas | GREENE CNTY GAS CO |
| CARL BRANCZEK 5 | 37-125-90864 | Plugged | Gas | — |
| CARL H STARK ETUX 1 | 37-125-20111 | Plugged | Dry hole | FURMAN L NUSS |
| CARL HAINES 1 | 37-125-91276 | Plugged | Oil | WA OIL CO |
| CARL HAINES 10 | 37-125-91280 | Plugged | Oil | — |
| CARL HAINES 11 | 37-125-91281 | Plugged | Oil | — |
| CARL HAINES 13 | 37-125-91282 | Plugged | Oil | — |
| CARL HAINES 14 | 37-125-91283 | Plugged | Oil | — |
| CARL HAINES 15 | 37-125-91284 | Plugged | Oil | — |
| CARL HAINES 16 | 37-125-91285 | Plugged | Oil | — |
| CARL HAINES 6 | 37-125-91277 | Plugged | Oil | WA OIL CO |
| CARL HAINES 9 | 37-125-91279 | Plugged | Oil | — |
| CARL R MCCRORY 5312 | 37-125-21152 | Plugged | Dry hole | PEOPLES NATURAL GAS CO LLC |
| CARNS UNIT 2 | 37-125-22709 | Plugged | Gas | RANGE RESOURCES APPALACHIA LLC |
| CAROLINE CLARK (#340) 2312 | 37-125-01827 | Plugged | Gas | LEATHERWOOD LLC |
| CARSON 394 | 37-125-21800 | Plugged | Unknown | ENLOW FORK MINING CO |
| CARSON HEIRS 10 | 37-125-90621 | Plugged | Oil | WA OIL CO |
| CARSON HEIRS 3 | 37-125-01131 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON HEIRS 4 | 37-125-01132 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON HEIRS 5 | 37-125-90617 | Plugged | Oil | WA OIL CO |
| CARSON HEIRS 6 | 37-125-90618 | Plugged | Oil | WA OIL CO |
| CARSON HEIRS 7 | 37-125-90619 | Plugged | Oil | WA OIL CO |
| CARSON HEIRS 8 | 37-125-01130 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON HEIRS 9 | 37-125-90620 | Plugged | Oil | WA OIL CO |
| CARSON L 10 | 37-125-01137 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON L 5 | 37-125-01133 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON L 6 | 37-125-01134 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON L 7 | 37-125-01135 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON L 9 | 37-125-01136 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 1 | 37-125-01140 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 2 | 37-125-01138 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 3 | 37-125-01139 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 4 | 37-125-01141 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 6 | 37-125-01142 | Plugged | Oil | DALLAS ENERGY LLC |
| CARSON S 7 | 37-125-01143 | Plugged | Oil | DALLAS ENERGY LLC |
| CARTER 1 | 37-125-21445 | Plugged | Gas | CTL PACIFIC GROUP INC |
| CARTER 1 | 37-125-22258 | Plugged | Oil & gas | RANGE RESOURCES APPALACHIA LLC |