| 1 | ACAA | Allegheny County, PA | Gas Property | Dec 2025 |
| 2 | ALLEGHENY ENERGY | Allegheny County, PA | Gas Property | Dec 2025 |
| 3 | APOLLO B | Allegheny County, PA | Gas Property | Dec 2025 |
| 4 | B E F PROPERTIES | Allegheny County, PA | Gas Property | Dec 2025 |
| 5 | B MORGAN | Allegheny County, PA | Oil Property | Dec 2025 |
| 6 | BAKERSTOWN ROAD UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 7 | BEEDLE PARK | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 8 | BELLO CHARLES 11612 | Allegheny County, PA | Gas Property | Dec 2025 |
| 9 | BICKERTON | Allegheny County, PA | Gas Property | Dec 2020 |
| 10 | BONSALL | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 11 | BOVARD DOROTHY UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 12 | BURTON | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 13 | CANTONI 00 | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 14 | CHEREP | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 15 | CONSOLIDATED RAIL CORPORATION | Allegheny County, PA | Gas Property | Dec 2025 |
| 16 | CONSOLIDATION COAL CO | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 17 | CONSOLIDATION COAL CO | Allegheny County, PA | Gas Property | Dec 2024 |
| 18 | DALBO DOMINICK UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 19 | DRAKULIC | Allegheny County, PA | Gas Property | Dec 2025 |
| 20 | DRAPE JAMES 18118 | Allegheny County, PA | Gas Property | Dec 2025 |
| 21 | DUQUESNE LIGHT CO | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 22 | ELLIOTT | Allegheny County, PA | Oil Property | Dec 2025 |
| 23 | FAWN DEVELOPERS INC | Allegheny County, PA | Gas Property | Dec 2025 |
| 24 | FETCHEN | Allegheny County, PA | Gas Property | Dec 2025 |
| 25 | GOSPEL CHURCH | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 26 | GRANDVIEW CEMETERY | Allegheny County, PA | Gas Property | Dec 2025 |
| 27 | GREEN OAKS C C | Allegheny County, PA | Gas Property | Dec 2025 |
| 28 | GULICK | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 29 | HARMARVILLE | Allegheny County, PA | Gas Property | Dec 2023 |
| 30 | HERACLES | Allegheny County, PA | Gas Property | Dec 2025 |
| 31 | J ALT | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 32 | J MICALE | Allegheny County, PA | Gas Property | Dec 2025 |
| 33 | J W WALL B | Allegheny County, PA | Gas Property | Dec 2025 |
| 34 | J WAL | Allegheny County, PA | Oil Property | Dec 2025 |
| 35 | J.B.HERRON | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 36 | J.J. MATTHEWS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 37 | JEFFERSON PARK | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 38 | JOHN PANNER | Allegheny County, PA | Oil Property | Dec 2024 |
| 39 | JOSEPHINE TUCHE ET VIR | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 40 | KLEMENCIC | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 41 | KUHN | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 42 | MARGARET HAMILTON | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 43 | MATTHEW HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 44 | MCJUNKIN | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 45 | MICALE | Allegheny County, PA | Gas Property | Dec 2025 |
| 46 | MIDAS | Allegheny County, PA | Gas Property | Dec 2025 |
| 47 | MILLER JR 10602 | Allegheny County, PA | Gas Property | Dec 2025 |
| 48 | MM&G UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 49 | MONROEVILLE PARK | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 50 | MORGAN | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 51 | MURACCA | Allegheny County, PA | Gas Property | Dec 2025 |
| 52 | MURRY HEIRS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 53 | NIXON | Allegheny County, PA | Gas Property | Dec 1997 |
| 54 | NORRIS DAVID ET AL UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 55 | OAKMONT COUNT | Allegheny County, PA | Gas Property | Dec 2025 |
| 56 | OAKMONT EAST | Allegheny County, PA | Gas Property | Dec 2025 |
| 57 | OLIVER | Allegheny County, PA | Gas Property | Dec 2025 |
| 58 | OLIVER EAST MON23H1 | Allegheny County, PA | Gas Property | Dec 2025 |
| 59 | PENN HILLS | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 60 | PERLSTEIN | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 61 | PITCAIRN-MONROEVILLE SP | Allegheny County, PA | Gas Property | Dec 2025 |
| 62 | PIVIROTTO | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 63 | PLUTUS | Allegheny County, PA | Gas Property | Dec 2025 |
| 64 | PRENTICE | Allegheny County, PA | Gas Property | Dec 2025 |
| 65 | R ZIEGLER 00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 66 | ROSTOSKY 59 | Allegheny County, PA | Gas Property | Dec 2025 |
| 67 | SCAIFE | Allegheny County, PA | Gas Property | Dec 2024 |
| 68 | SCHILLER GERALD UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 69 | SEDAT | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 70 | SEVEN SPRINGS COUNTRY CLUB 00 | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 71 | SHOOP | Allegheny County, PA | Oil & Gas Property | Dec 2024 |
| 72 | SUN MINE 18124 | Allegheny County, PA | Gas Property | Dec 2025 |
| 73 | TARENTUM STONE | Allegheny County, PA | Oil & Gas Property | Dec 2023 |
| 74 | TOMSON 00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 75 | UNION RAILROAD | Allegheny County, PA | Gas Property | Dec 2025 |
| 76 | WALLACE | Allegheny County, PA | Oil Property | Dec 2025 |
| 77 | WCIDC NH 00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 78 | WESTINGHOUSE | Allegheny County, PA | Oil & Gas Property | Dec 2025 |
| 79 | YCC ASSOCIATES LP00 | Allegheny County, PA | Gas Property | Dec 2025 |
| 80 | YUTE UNIT | Allegheny County, PA | Gas Property | Dec 2025 |
| 81 | ZIOLKOWSKI RAY 11771 | Allegheny County, PA | Gas Property | Dec 2025 |
| 82 | ZUPSIC | Allegheny County, PA | Gas Property | Dec 2025 |