| 1 | A A SMELTZER | Armstrong County, PA | Gas Property | Dec 2025 |
| 2 | A CHELKO | Armstrong County, PA | Gas Property | Dec 2025 |
| 3 | A DUNN 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 4 | A F MAURER | Armstrong County, PA | Gas Property | Dec 2025 |
| 5 | A J EISENHUTH | Armstrong County, PA | Gas Property | Dec 2025 |
| 6 | A KULICK | Armstrong County, PA | Gas Property | Dec 2025 |
| 7 | A L HETRICK | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 8 | A M BEERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 9 | A SWANK | Armstrong County, PA | Gas Property | Dec 2025 |
| 10 | A&B WRIGHT | Armstrong County, PA | Gas Property | Dec 2025 |
| 11 | AATIS LILLS | Armstrong County, PA | Gas Property | Dec 2025 |
| 12 | ABBIE J RAYBUCK | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 13 | ACERNI | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 14 | ACERNI | Armstrong County, PA | Gas Property | Dec 2025 |
| 15 | ALAN L SUMMERHILL | Armstrong County, PA | Gas Property | Dec 2025 |
| 16 | ALBERT L CA | Armstrong County, PA | Gas Property | Dec 2025 |
| 17 | ALCORN | Armstrong County, PA | Gas Property | Dec 2025 |
| 18 | ALESE | Armstrong County, PA | Gas Property | Dec 2025 |
| 19 | ALEX KOSANOVICH | Armstrong County, PA | Gas Property | Dec 2025 |
| 20 | ALEXANDER LINDSAY UNIT 5H | Armstrong County, PA | Gas Property | Dec 2025 |
| 21 | ALICE PETERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 22 | ALL RIV MNG CO 1 | Armstrong County, PA | Gas Property | Dec 2025 |
| 23 | ALLEGHENY METALS | Armstrong County, PA | Gas Property | Dec 2024 |
| 24 | ALLEGHENY MINERAL | Armstrong County, PA | Gas Property | Dec 2025 |
| 25 | ALLEGHENY MINERAL CORP | Armstrong County, PA | Gas Property | Dec 2025 |
| 26 | ALLSHOUSE | Armstrong County, PA | Gas Property | Dec 2025 |
| 27 | ALTMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 28 | ALTMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 29 | ALTMIRE | Armstrong County, PA | Gas Property | Dec 2025 |
| 30 | ALVAN C HAWK | Armstrong County, PA | Gas Property | Dec 2025 |
| 31 | AMBROSE | Armstrong County, PA | Gas Property | Dec 2025 |
| 32 | AMMERMAN/WALTER UNIT | Armstrong County, PA | Gas Property | Dec 2025 |
| 33 | ANDREE | Armstrong County, PA | Gas Property | Dec 2025 |
| 34 | ANDREW REKEN | Armstrong County, PA | Gas Property | Dec 2025 |
| 35 | ANNIE E NEALE 64 | Armstrong County, PA | Gas Property | Dec 2025 |
| 36 | ANNIE E REARIC | Armstrong County, PA | Gas Property | Dec 2024 |
| 37 | ARMCLAR GAS ( | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 38 | ARMSTRONG COUNTY MEMORIAL HOSP | Armstrong County, PA | Gas Property | Dec 2025 |
| 39 | ARTHUR J WRIGHT | Armstrong County, PA | Gas Property | Dec 2025 |
| 40 | ARTMAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 41 | ATLANTIC CITY ELECTRIC COMPANY | Armstrong County, PA | Gas Property | Dec 2025 |
| 42 | AUSTIN | Armstrong County, PA | Gas Property | Dec 2025 |
| 43 | B & S COAL CO | Armstrong County, PA | Gas Property | Dec 2025 |
| 44 | B A TOWNSEND | Armstrong County, PA | Gas Property | Dec 2025 |
| 45 | B&P 26 | Armstrong County, PA | Gas Property | Dec 2025 |
| 46 | BAKER | Armstrong County, PA | Gas Property | Dec 2025 |
| 47 | BALSIGER | Armstrong County, PA | Gas Property | Dec 2025 |
| 48 | BARK HILL 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 49 | BARKER | Armstrong County, PA | Gas Property | Dec 2025 |
| 50 | BARR | Armstrong County, PA | Gas Property | Dec 2025 |
| 51 | BARRETT | Armstrong County, PA | Gas Property | Dec 2025 |
| 52 | BARRETT | Armstrong County, PA | Gas Property | Dec 2025 |
| 53 | BARRETTS TRI-COUNTY FARM | Armstrong County, PA | Gas Property | Dec 2025 |
| 54 | BAUM-MECHLING | Armstrong County, PA | Gas Property | Dec 2025 |
| 55 | BEAGLE CLUB | Armstrong County, PA | Gas Property | Dec 2025 |
| 56 | BEAM | Armstrong County, PA | Gas Property | Dec 2025 |
| 57 | BEAM 2 | Armstrong County, PA | Gas Property | Dec 2025 |
| 58 | BEATTY HEIRS | Armstrong County, PA | Gas Property | Dec 2025 |
| 59 | BECK | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 60 | BECKER | Armstrong County, PA | Gas Property | Dec 2025 |
| 61 | BEERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 62 | BEERS | Armstrong County, PA | Gas Property | Dec 2025 |
| 63 | BERNABO | Armstrong County, PA | Gas Property | Dec 2025 |
| 64 | BERNINI | Armstrong County, PA | Gas Property | Dec 2025 |
| 65 | BEVAN | Armstrong County, PA | Gas Property | Dec 2025 |
| 66 | BIBLICAL LIFE | Armstrong County, PA | Gas Property | Dec 2025 |
| 67 | BISH | Armstrong County, PA | Gas Property | Dec 2025 |
| 68 | BLAIR SCHAWL ETUX | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 69 | BLANEY | Armstrong County, PA | Gas Property | Dec 2025 |
| 70 | BOARTS | Armstrong County, PA | Gas Property | Dec 2023 |
| 71 | BOARTS 0 | Armstrong County, PA | Gas Property | Dec 2025 |
| 72 | BODNAR | Armstrong County, PA | Gas Property | Dec 2025 |
| 73 | BOONE | Armstrong County, PA | Gas Property | Dec 2025 |
| 74 | BOTTALI | Armstrong County, PA | Gas Property | Dec 2025 |
| 75 | BOWERSOX 550 | Armstrong County, PA | Gas Property | Dec 2025 |
| 76 | BOWSER | Armstrong County, PA | Gas Property | Dec 2025 |
| 77 | BOWSER-DAVIS 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 78 | BROWN-HORTON | Armstrong County, PA | Gas Property | Dec 2016 |
| 79 | BRUCE KEPPLE | Armstrong County, PA | Gas Property | Dec 2025 |
| 80 | BUFFALO VALLEY L | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 81 | BUFFALO VALLEY LTD | Armstrong County, PA | Gas Property | Dec 2025 |
| 82 | BUTKER 123 | Armstrong County, PA | Gas Property | Dec 2025 |
| 83 | BUYS | Armstrong County, PA | Gas Property | Dec 2025 |
| 84 | BVL-SOLOSKI | Armstrong County, PA | Gas Property | Dec 2025 |
| 85 | BVL/DREXEL | Armstrong County, PA | Gas Property | Dec 2025 |
| 86 | BVL/MUSHROOM FARM | Armstrong County, PA | Gas Property | Dec 2025 |
| 87 | BVL/SHAWMUT | Armstrong County, PA | Gas Property | Dec 2025 |
| 88 | C CARL SCHRECENGOST | Armstrong County, PA | Gas Property | Dec 2025 |
| 89 | C F BLEAKNE | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 90 | C G CRAVENER | Armstrong County, PA | Gas Property | Dec 2025 |
| 91 | C H SNYDER CO | Armstrong County, PA | Gas Property | Dec 2025 |
| 92 | C H SNYDER CO UNIT | Armstrong County, PA | Gas Property | Dec 2025 |
| 93 | C I OHARROW | Armstrong County, PA | Gas Property | Dec 2025 |
| 94 | C KALMAR | Armstrong County, PA | Gas Property | Dec 2025 |
| 95 | C MOORE | Armstrong County, PA | Gas Property | Dec 2025 |
| 96 | C S & AUDREY M DAUGHERTY | Armstrong County, PA | Gas Property | Dec 2025 |
| 97 | C SHE | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 98 | C WEIGAND | Armstrong County, PA | Gas Property | Dec 2025 |
| 99 | CADER 00 | Armstrong County, PA | Oil & Gas Property | Dec 2025 |
| 100 | CALLAS | Armstrong County, PA | Gas Property | Dec 2025 |