| 6101 | PORUPSKI | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 6102 | POSEIDON | Westmoreland County, PA | Gas Property | Dec 2025 |
| 6103 | POST | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6104 | POST POUVOIR I | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 6105 | POSTELL UNIT A | Bradford County, PA | Gas Property | Dec 2025 |
| 6106 | POSTLEWAITE HEIRS | Jefferson County, PA | Gas Property | Dec 2025 |
| 6107 | POTASE | Crawford County, PA | Oil & Gas Property | Dec 2025 |
| 6108 | POTATO CREEK | McKean County, PA | Gas Property | Dec 2025 |
| 6109 | POTATO CREEK | McKean County, PA | Gas Property | Dec 2025 |
| 6110 | POTTER | Bradford County, PA | Gas Property | Dec 2025 |
| 6111 | POTTER | Clarion County, PA | Gas Property | Dec 2025 |
| 6112 | POTTER CO., TREAS. 6 | Potter County, PA | Gas Property | Dec 2017 |
| 6113 | POTTS WELL SITE | Westmoreland County, PA | Gas Property | Dec 2025 |
| 6114 | POWELL | Jefferson County, PA | Gas Property | Dec 2025 |
| 6115 | POWELL | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 6116 | POWELL | Clearfield County, PA | Gas Property | Dec 2025 |
| 6117 | POWELL | Armstrong County, PA | Gas Property | Dec 2025 |
| 6118 | POWELL BEA | Beaver County, PA | Gas Property | Dec 2025 |
| 6119 | POWELL UNIT | Butler County, PA | Gas Property | Dec 2025 |
| 6120 | POWELL W UNIT | Mercer County, PA | Gas Property | Dec 2025 |
| 6121 | POWERS | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6122 | POWERS M 0 | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6123 | PRAGER | Butler County, PA | Gas Property | Dec 2025 |
| 6124 | PRAIRIE FIRE | Washington County, PA | Gas Property | Dec 2025 |
| 6125 | PRATT | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 6126 | PRECISION CAPITAL LP | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6127 | PREMIER | Lycoming County, PA | Gas Property | Dec 2025 |
| 6128 | PRENNI | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 6129 | PRENTICE | Allegheny County, PA | Gas Property | Dec 2025 |
| 6130 | PRESTON | Venango County, PA | Oil & Gas Property | Dec 2018 |
| 6131 | PRESTON PERKINS | Bradford County, PA | Gas Property | Dec 2025 |
| 6132 | PREVOST UNIT P&G 5 PREVOST 1H | Wyoming County, PA | Gas Property | Dec 2025 |
| 6133 | PREWETT | Fayette County, PA | Gas Property | Dec 2025 |
| 6134 | PRICE | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 6135 | PRICE JUNIOR | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 6136 | PRICER | Clearfield County, PA | Gas Property | Dec 2025 |
| 6137 | PRIGG MORGAN 11272 | Washington County, PA | Gas Property | Dec 2025 |
| 6138 | PRIMROSE | Bradford County, PA | Gas Property | Dec 2025 |
| 6139 | PRISK | Clearfield County, PA | Gas Property | Dec 2025 |
| 6140 | PRITCHARD | Venango County, PA | Oil Property | Dec 2025 |
| 6141 | PRITCHARD D | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6142 | PROBST | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 6143 | PROBST FARM 1 | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 6144 | PROCTER & GAMBLE MEHOOPANY PL | Wyoming County, PA | Gas Property | Dec 2025 |
| 6145 | PROCTOR & GAMBLE MEHOOPANY PLT P&G3 1H | Wyoming County, PA | Gas Property | Dec 2025 |
| 6146 | PROPER | Venango County, PA | Oil Property | Dec 2001 |
| 6147 | PROPER | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 6148 | PROPER UNIT | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 6149 | PROPER-LERNER | Venango County, PA | Oil Property | Dec 2004 |
| 6150 | PROTHERO | Indiana County, PA | Gas Property | Dec 2025 |
| 6151 | PROTHERO HE | Indiana County, PA | Gas Property | Dec 2025 |
| 6152 | PROUTY | McKean County, PA | Oil & Gas Property | Dec 2019 |
| 6153 | PRUSHNOK | Indiana County, PA | Gas Property | Dec 2024 |
| 6154 | PRUYNE | Bradford County, PA | Gas Property | Dec 2025 |
| 6155 | PRZYBYSZEWSKI | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6156 | PSGL | Venango County, PA | Oil & Gas Property | Dec 2024 |
| 6157 | PULASKI | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6158 | PULASKI ARTMAN | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6159 | PULASKI CHRASTINA | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6160 | PULASKI KINKELA | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6161 | PULASKI MIJAVEC | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6162 | PULASKI RATVASKY | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6163 | PULASKI VERNO | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6164 | PULASKI WHITING | Lawrence County, PA | Oil & Gas Property | Dec 2025 |
| 6165 | PULTORAK | Greene County, PA | Gas Property | Dec 2025 |
| 6166 | PUNXSUTAWNEY | Jefferson County, PA | Gas Property | Dec 2025 |
| 6167 | PUNXSUTAWNEY HUNTING CLUB | Clearfield County, PA | Gas Property | Dec 2025 |
| 6168 | PURITAN COKE | Fayette County, PA | Gas Property | Dec 2025 |
| 6169 | PUSKAR | Fayette County, PA | Gas Property | Dec 2024 |
| 6170 | PUTNAM 01 07 | Bradford County, PA | Gas Property | Dec 2025 |
| 6171 | PYLES 59021 | Greene County, PA | Gas Property | Dec 2025 |
| 6172 | Q SHIELDS | Armstrong County, PA | Gas Property | Dec 2025 |
| 6173 | QUAIL | Sullivan County, PA | Gas Property | Nov 2025 |
| 6174 | QUEST REALTY CENTRAL PAD 7 | Westmoreland County, PA | Gas Property | Dec 2025 |
| 6175 | QUINLEY SHAFFER | Indiana County, PA | Gas Property | Dec 2025 |
| 6176 | QUINN 00 | Armstrong County, PA | Gas Property | Dec 2025 |
| 6177 | QUINN NEAL 5 | Indiana County, PA | Gas Property | Dec 2025 |
| 6178 | QUINN UNIT A 1H | Butler County, PA | Gas Property | Dec 2025 |
| 6179 | R & L DEVELOPMENT | Indiana County, PA | Oil & Gas Property | Dec 2016 |
| 6180 | R & L DEVELOPMENT | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 6181 | R & M PAINTER | Venango County, PA | Gas Property | Dec 2024 |
| 6182 | R & O BARRETT CHILDREN | Clearfield County, PA | Gas Property | Dec 2024 |
| 6183 | R & P COAL | Jefferson County, PA | Gas Property | Dec 2025 |
| 6184 | R & P COAL CO | Indiana County, PA | Gas Property | Dec 2025 |
| 6185 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2025 |
| 6186 | R & P COAL CO | Armstrong County, PA | Gas Property | Dec 2025 |
| 6187 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2024 |
| 6188 | R & P COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 6189 | R & P COAL CO (FMLY TEARING RUN CO | Indiana County, PA | Gas Property | Dec 2025 |
| 6190 | R & P COAL CO CHERRY RUN DAM | Indiana County, PA | Gas Property | Dec 2025 |
| 6191 | R & P TR | Indiana County, PA | Gas Property | Dec 2025 |
| 6192 | R ALTEMUS | Indiana County, PA | Gas Property | Dec 2024 |
| 6193 | R BAIRD LOVELACE | Jefferson County, PA | Gas Property | Dec 2025 |
| 6194 | R BARISONE | Armstrong County, PA | Gas Property | Dec 2025 |
| 6195 | R BENNETT | Potter County, PA | Gas Property | Dec 2024 |
| 6196 | R BROWN | Washington County, PA | Gas Property | Dec 2025 |
| 6197 | R BROWN LEASE RB | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 6198 | R C L SHUMAKER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 6199 | R CAREY | Susquehanna County, PA | Gas Property | Dec 2025 |
| 6200 | R CINPINSKI | Armstrong County, PA | Gas Property | Dec 2025 |