| Property Name | Property Location | Property Type | Most Recent Production | |
|---|---|---|---|---|
| 1801 | DORN (02-180 | Tioga County, PA | Gas Property | Feb 2024 |
| 1802 | DOROTHEA TAYLOR T | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1803 | DOROTHY MCNAUGHTON | Indiana County, PA | Gas Property | Dec 2023 |
| 1804 | DORSCH UNIT | Butler County, PA | Oil & Gas Property | Feb 2024 |
| 1805 | DOSS | Bradford County, PA | Gas Property | Feb 2024 |
| 1806 | DOTTS | Clearfield County, PA | Gas Property | Dec 2023 |
| 1807 | DOTY | Fayette County, PA | Oil & Gas Property | Dec 2023 |
| 1808 | DOUGHERTY | Clarion County, PA | Oil & Gas Property | Dec 2023 |
| 1809 | DOUGHERTY HEIRS | Clarion County, PA | Gas Property | Dec 2023 |
| 1810 | DOUGLAS BIEDA | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1811 | DOUGLAS E. BIEDA | Indiana County, PA | Gas Property | Dec 2023 |
| 1812 | DOUGLAS G MINICH | Clarion County, PA | Gas Property | Dec 2023 |
| 1813 | DOUGLAS HEIRS | Indiana County, PA | Gas Property | Dec 2023 |
| 1814 | DOUGLAS MINICH | Clarion County, PA | Gas Property | Dec 2022 |
| 1815 | DOUTHIT 00 | Jefferson County, PA | Gas Property | Dec 2023 |
| 1816 | DOVEN SPIKE | Clarion County, PA | Oil & Gas Property | Dec 2020 |
| 1817 | DOVERSPIKE | Jefferson County, PA | Gas Property | Dec 2023 |
| 1818 | DOVERSPIKE | Armstrong County, PA | Gas Property | Dec 2023 |
| 1819 | DOVERSPIKE EBERLE 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 1820 | DPH NE 1H | Wyoming County, PA | Gas Property | Feb 2024 |
| 1821 | DPH NW | Wyoming County, PA | Gas Property | Feb 2024 |
| 1822 | DPH SE | Wyoming County, PA | Gas Property | Feb 2024 |
| 1823 | DPH SW | Wyoming County, PA | Gas Property | Feb 2024 |
| 1824 | DR C M SMITH | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 1825 | DR02 WT5201 CP | Forest County, PA | Oil & Gas Property | Feb 2024 |
| 1826 | DRACO | Butler County, PA | Gas Property | Feb 2024 |
| 1827 | DRAGON CHAN | Greene County, PA | Gas Property | Feb 2024 |
| 1828 | DRAKE | Butler County, PA | Gas Property | Feb 2024 |
| 1829 | DRAKE | Bradford County, PA | Gas Property | Feb 2024 |
| 1830 | DRAKULIC | Allegheny County, PA | Gas Property | Dec 2023 |
| 1831 | DRANN | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1832 | DRAYER | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1833 | DREHER A UNIT | Butler County, PA | Gas Property | Feb 2024 |
| 1834 | DREHER B UNIT | Butler County, PA | Oil & Gas Property | Feb 2024 |
| 1835 | DREW KIMMEL | Armstrong County, PA | Gas Property | Dec 2023 |
| 1836 | DRIFT RIDGE | Greene County, PA | Gas Property | Feb 2024 |
| 1837 | DRISCOLL | Bradford County, PA | Gas Property | Jan 2024 |
| 1838 | DROP | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 1839 | DROPP | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1840 | DRUGGAN | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 1841 | DRUGMAND UNIT | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 1842 | DRUSHEL UNIT | Butler County, PA | Oil & Gas Property | Feb 2024 |
| 1843 | DUANE | Bradford County, PA | Gas Property | Feb 2024 |
| 1844 | DUBOIS 3 | Clearfield County, PA | Oil & Gas Property | Dec 2023 |
| 1845 | DUCHESS 00 | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1846 | DUFF | Westmoreland County, PA | Gas Property | Feb 2024 |
| 1847 | DUFFIELD | Bradford County, PA | Gas Property | Feb 2024 |
| 1848 | DUFFY ESTATE D | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1849 | DUHRING | Forest County, PA | Oil & Gas Property | Dec 2023 |
| 1850 | DULCEY BRA | Bradford County, PA | Gas Property | Feb 2024 |
| 1851 | DUNCAN FORK | Washington County, PA | Oil & Gas Property | Dec 2023 |
| 1852 | DUNHAM | Bradford County, PA | Gas Property | Feb 2024 |
| 1853 | DUNLAP | Indiana County, PA | Gas Property | Dec 2023 |
| 1854 | DUNLAP/BARNETT UNIT | Clearfield County, PA | Gas Property | Dec 2023 |
| 1855 | DUNMIRE UNIT | Butler County, PA | Gas Property | Feb 2024 |
| 1856 | DUNN | Warren County, PA | Oil & Gas Property | Dec 2022 |
| 1857 | DUNN | Forest County, PA | Oil & Gas Property | Dec 2023 |
| 1858 | DUNN CLINGERMAN UNIT | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 1859 | DUNN JOHN UNIT | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 1860 | DUNNY | Wyoming County, PA | Gas Property | Feb 2024 |
| 1861 | DUQUESNE LIGHT CO | Allegheny County, PA | Oil & Gas Property | Dec 2023 |
| 1862 | DURALIA 1 | Westmoreland County, PA | Gas Property | Feb 2024 |
| 1863 | DURBIN 00 | Clearfield County, PA | Gas Property | Dec 2023 |
| 1864 | DURKACS UNIT | Washington County, PA | Oil & Gas Property | Feb 2024 |
| 1865 | DURY | Washington County, PA | Gas Property | Dec 2023 |
| 1866 | DUSENBURY-WHEELER & MERSEREAU | Potter County, PA | Oil & Gas Property | Dec 2022 |
| 1867 | DUTTER | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1868 | DWAINE & PENNI GARANSI | Mercer County, PA | Oil & Gas Property | Dec 2021 |
| 1869 | DWIGHT E BARKLEY | Indiana County, PA | Gas Property | Dec 2023 |
| 1870 | DWIGHT MCKIN | Armstrong County, PA | Gas Property | Dec 2023 |
| 1871 | DYDA UNIT | Mercer County, PA | Oil & Gas Property | Dec 2021 |
| 1872 | DYGERT | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 1873 | DYNAMITE | Armstrong County, PA | Gas Property | Feb 2024 |
| 1874 | DYNYS | Westmoreland County, PA | Oil & Gas Property | Dec 2023 |
| 1875 | DYSON W | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1876 | DZIUBA | Bradford County, PA | Gas Property | Feb 2024 |
| 1877 | E & F SMITH | Crawford County, PA | Gas Property | Dec 2012 |
| 1878 | E A JOHNSON | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1879 | E B BRANDON | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 1880 | E B WRIGHT | Indiana County, PA | Oil & Gas Property | Dec 2023 |
| 1881 | E BUNNELL | Susquehanna County, PA | Gas Property | Feb 2024 |
| 1882 | E C BEST | Armstrong County, PA | Gas Property | Dec 2023 |
| 1883 | E CHARLES HERRICK | Crawford County, PA | Gas Property | Dec 2021 |
| 1884 | E COGLEY ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 1885 | E DANVIR | Clearfield County, PA | Gas Property | Dec 2023 |
| 1886 | E E MITCHELL | Clearfield County, PA | Gas Property | Dec 2023 |
| 1887 | E E ROSS | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1888 | E EUGENE COGLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 1889 | E GENE HOOVER | Clarion County, PA | Gas Property | Dec 2023 |
| 1890 | E H BRYNER | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1891 | E HORVATH | Mercer County, PA | Oil & Gas Property | Dec 2023 |
| 1892 | E KROLCZYK 00 | Indiana County, PA | Gas Property | Dec 2023 |
| 1893 | E L MOLOWSKI | Fayette County, PA | Gas Property | Dec 2022 |
| 1894 | E M CARNAHAN | Indiana County, PA | Gas Property | Dec 2023 |
| 1895 | E M COGLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 1896 | E MCQUISTON | Mercer County, PA | Gas Property | Dec 2023 |
| 1897 | E O KANE | McKean County, PA | Oil & Gas Property | Dec 2023 |
| 1898 | E R COST | Westmoreland County, PA | Gas Property | Dec 2023 |
| 1899 | E RINEHART | Greene County, PA | Oil & Gas Property | Dec 2023 |
| 1900 | E S BROWN | Indiana County, PA | Gas Property | Dec 2023 |