| 5901 | PREMIER | Lycoming County, PA | Gas Property | Sep 2024 |
| 5902 | PRENNI | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 5903 | PRENTICE | Allegheny County, PA | Gas Property | Sep 2024 |
| 5904 | PRESTON | Venango County, PA | Oil & Gas Property | Dec 2018 |
| 5905 | PRESTON PERKINS | Bradford County, PA | Gas Property | Sep 2024 |
| 5906 | PREVOST UNIT P&G 5 PREVOST 1H | Wyoming County, PA | Gas Property | Sep 2024 |
| 5907 | PREWETT | Fayette County, PA | Gas Property | Dec 2023 |
| 5908 | PRICE | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 5909 | PRICE JUNIOR | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 5910 | PRICER | Clearfield County, PA | Gas Property | Dec 2023 |
| 5911 | PRIGG MORGAN 11272 | Washington County, PA | Gas Property | Sep 2024 |
| 5912 | PRIMROSE | Bradford County, PA | Gas Property | Sep 2024 |
| 5913 | PRINCE | Potter County, PA | Oil & Gas Property | Dec 2023 |
| 5914 | PRISK | Clearfield County, PA | Gas Property | Dec 2023 |
| 5915 | PRITCHARD | Venango County, PA | Oil Property | Dec 2023 |
| 5916 | PRITCHARD D | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5917 | PROBST FARM 1 | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 5918 | PROCTER & GAMBLE MEHOOPANY PL | Wyoming County, PA | Gas Property | Sep 2024 |
| 5919 | PROPER | Venango County, PA | Oil Property | Dec 2001 |
| 5920 | PROPER | Forest County, PA | Oil & Gas Property | Dec 2023 |
| 5921 | PROPER LERNER | Venango County, PA | Oil Property | Dec 2004 |
| 5922 | PROPER UNIT | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 5923 | PROTHERO | Indiana County, PA | Gas Property | Dec 2023 |
| 5924 | PROTHERO HE | Indiana County, PA | Gas Property | Dec 2023 |
| 5925 | PROUTY | McKean County, PA | Oil & Gas Property | Dec 2019 |
| 5926 | PRUSHNOK | Indiana County, PA | Gas Property | Dec 2023 |
| 5927 | PRUYNE | Bradford County, PA | Gas Property | Sep 2024 |
| 5928 | PRZYBYSZEWSKI | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5929 | PSGL | Venango County, PA | Oil & Gas Property | Dec 2023 |
| 5930 | PULASKI | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5931 | PULASKI ARTMAN | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5932 | PULASKI CHRASTINA | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5933 | PULASKI KINKELA | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5934 | PULASKI MIJAVEC | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5935 | PULASKI RATVASKY | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5936 | PULASKI VERNO | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5937 | PULASKI WHITING | Lawrence County, PA | Oil & Gas Property | Sep 2024 |
| 5938 | PULTORAK | Greene County, PA | Gas Property | Sep 2024 |
| 5939 | PUNXSUTAWNEY | Jefferson County, PA | Gas Property | Dec 2023 |
| 5940 | PUNXSUTAWNEY HUNTING CLUB | Clearfield County, PA | Gas Property | Sep 2024 |
| 5941 | PURITAN COKE | Fayette County, PA | Gas Property | Dec 2020 |
| 5942 | PUSKAR | Fayette County, PA | Gas Property | Dec 2023 |
| 5943 | PUTNAM 01 07 | Bradford County, PA | Gas Property | Sep 2024 |
| 5944 | PYLES 59021 | Greene County, PA | Gas Property | Sep 2024 |
| 5945 | Q SHIELDS | Armstrong County, PA | Gas Property | Dec 2023 |
| 5946 | QUAIL | Sullivan County, PA | Gas Property | Sep 2024 |
| 5947 | QUEST REALTY CENTRAL PAD 7 | Westmoreland County, PA | Gas Property | Sep 2024 |
| 5948 | QUINLEY SHAFFER | Indiana County, PA | Gas Property | Dec 2023 |
| 5949 | QUINN 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 5950 | QUINN NEAL 5 | Indiana County, PA | Gas Property | Dec 2022 |
| 5951 | QUINN UNIT A 1H | Butler County, PA | Gas Property | Sep 2024 |
| 5952 | R & L DEVELOPMENT | Indiana County, PA | Oil & Gas Property | Dec 2016 |
| 5953 | R & L DEVELOPMENT | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 5954 | R & M PAINTER | Venango County, PA | Gas Property | Dec 2023 |
| 5955 | R & O BARRETT CHILDREN | Clearfield County, PA | Gas Property | Dec 2023 |
| 5956 | R & P COAL | Jefferson County, PA | Gas Property | Dec 2023 |
| 5957 | R & P COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 5958 | R & P COAL CO | Indiana County, PA | Gas Property | Dec 2023 |
| 5959 | R & P COAL CO | Armstrong County, PA | Gas Property | Dec 2023 |
| 5960 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2023 |
| 5961 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2023 |
| 5962 | R & P COAL CO (FMLY TEARING RUN CO | Indiana County, PA | Gas Property | Dec 2023 |
| 5963 | R & P COAL CO CHERRY RUN DAM | Indiana County, PA | Gas Property | Dec 2023 |
| 5964 | R & P TR | Indiana County, PA | Gas Property | Dec 2023 |
| 5965 | R ALTEMUS | Indiana County, PA | Gas Property | Dec 2023 |
| 5966 | R ALTMAN | Clarion County, PA | Gas Property | Dec 2023 |
| 5967 | R BAIRD LOVELACE | Jefferson County, PA | Gas Property | Dec 2023 |
| 5968 | R BARISONE | Armstrong County, PA | Gas Property | Dec 2023 |
| 5969 | R BENNETT | Potter County, PA | Gas Property | Dec 2023 |
| 5970 | R BROWN | Washington County, PA | Gas Property | Dec 2023 |
| 5971 | R BROWN LEASE RB | Warren County, PA | Oil & Gas Property | Dec 2019 |
| 5972 | R C L SHUMAKER | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 5973 | R CAREY | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5974 | R CINPINSKI | Armstrong County, PA | Gas Property | Dec 2023 |
| 5975 | R CLARK | Armstrong County, PA | Gas Property | Dec 2023 |
| 5976 | R COCHRAN M673 | Clearfield County, PA | Gas Property | Dec 2023 |
| 5977 | R D YOUNG | Westmoreland County, PA | Gas Property | Dec 2023 |
| 5978 | R DOUBLE UNIT | Butler County, PA | Oil & Gas Property | Sep 2024 |
| 5979 | R E LEMLEY | Greene County, PA | Gas Property | Dec 2023 |
| 5980 | R E LEWIS & H B KING | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 5981 | R EARL PARK | Indiana County, PA | Gas Property | Dec 2015 |
| 5982 | R FOSTER | Mercer County, PA | Gas Property | Dec 2023 |
| 5983 | R FULTON | Armstrong County, PA | Gas Property | Dec 2023 |
| 5984 | R HARRAH | Mercer County, PA | Gas Property | Dec 2023 |
| 5985 | R HENDERSON | Indiana County, PA | Gas Property | Dec 2023 |
| 5986 | R HINKLEY | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5987 | R HULL | Susquehanna County, PA | Gas Property | Aug 2024 |
| 5988 | R J HAMILTON | Mercer County, PA | Oil Property | Dec 2023 |
| 5989 | R JACKSON | Fayette County, PA | Gas Property | Dec 2020 |
| 5990 | R JARBECK | Jefferson County, PA | Oil & Gas Property | Dec 2023 |
| 5991 | R KLEJKA 00 | Westmoreland County, PA | Gas Property | Dec 2023 |
| 5992 | R KNAUF UNIT | Butler County, PA | Oil & Gas Property | Sep 2024 |
| 5993 | R L SPENCER | Clearfield County, PA | Gas Property | Dec 2023 |
| 5994 | R LITTLE | Washington County, PA | Oil & Gas Property | Dec 2023 |
| 5995 | R M MCLAUGHLIN | Armstrong County, PA | Gas Property | Dec 2023 |
| 5996 | R MACKEY 1 | Susquehanna County, PA | Gas Property | Sep 2024 |
| 5997 | R MCKEAN | Mercer County, PA | Gas Property | Dec 2023 |
| 5998 | R MEABON | Erie County, PA | Oil & Gas Property | Dec 2023 |
| 5999 | R MILLER | Venango County, PA | Gas Property | Dec 2023 |
| 6000 | R MILLER | Crawford County, PA | Oil & Gas Property | Dec 2023 |