| 100801 | R & G BP1 | Santa Barbara County, CA | Oil & Gas Property | Jul 1987 |
| 100802 | R & G WELLS | Portage County, OH | Oil & Gas Property | Dec 2023 |
| 100803 | R & H REIDY | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 100804 | R & J BURFIELD | Tuscarawas County, OH | Oil & Gas Property | Dec 2025 |
| 100805 | R & L DEVELOPMENT | Indiana County, PA | Oil & Gas Property | Dec 2016 |
| 100806 | R & L DEVELOPMENT | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 100807 | R & L FARMS | Stanton County, KS | Oil & Gas Property | Jul 2007 |
| 100808 | R & M FARMS UNIT | Shelby County, TX | Oil & Gas Property | Jun 2026 |
| 100809 | R & M PAINTER | Venango County, PA | Gas Property | Dec 2025 |
| 100810 | R & O BARRETT CHILDREN | Clearfield County, PA | Gas Property | Dec 2024 |
| 100811 | R & P COAL | Jefferson County, PA | Gas Property | Dec 2025 |
| 100812 | R & P COAL CO | Indiana County, PA | Gas Property | Dec 2025 |
| 100813 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2025 |
| 100814 | R & P COAL CO | Armstrong County, PA | Gas Property | Dec 2025 |
| 100815 | R & P COAL CO | Jefferson County, PA | Gas Property | Dec 2025 |
| 100816 | R & P COAL CO | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 100817 | R & P COAL CO (FMLY TEARING RUN CO | Indiana County, PA | Gas Property | Dec 2025 |
| 100818 | R & P COAL CO CHERRY RUN DAM | Indiana County, PA | Gas Property | Dec 2025 |
| 100819 | R & P GORTNER { | Ashland County, OH | Oil Property | Dec 2025 |
| 100820 | R & P TR | Indiana County, PA | Gas Property | Dec 2025 |
| 100821 | R & R ROYALTY | Hidalgo County, TX | Oil & Gas Property | Jun 2026 |
| 100822 | R A FREY EST | Acadia Parish, LA | Oil & Gas Property | Dec 2024 |
| 100823 | R A HASSELL | Claiborne Parish, LA | Oil & Gas Property | Dec 2024 |
| 100824 | R A HEFNER | Stephens County, OK | Oil & Gas Property | Jul 2026 |
| 100825 | R A PARKER | Texas County, OK | Gas Property | Jun 2026 |
| 100826 | R A REED | Webster Parish, LA | Oil & Gas Property | Jan 2025 |
| 100827 | R A TERRY | Caddo Parish, LA | Oil & Gas Property | Jan 1989 |
| 100828 | R A THARPE | De Soto Parish, LA | Oil Property | Sep 2024 |
| 100829 | R ALAN 3-13-6 | Harrison County, OH | Oil & Gas Property | Jun 2026 |
| 100830 | R ALTEMUS | Indiana County, PA | Gas Property | Dec 2025 |
| 100831 | R AND A HUSER | Wilson County, KS | Gas Property | May 2026 |
| 100832 | R AND B FEDERAL | Eddy County, NM | Oil Property | Mar 2007 |
| 100833 | R B & S ENTERPRISES | Leslie County, KY | Oil & Gas Property | Aug 2023 |
| 100834 | R B ANDERSON | Franklin County, KS | Gas Property | May 2010 |
| 100835 | R B FEGAN | Stanton County, KS | Gas Property | May 2026 |
| 100836 | R B NORTH | Kay County, OK | Oil Property | Jul 2006 |
| 100837 | R B SHARP | Concordia Parish, LA | Oil & Gas Property | Dec 2024 |
| 100838 | R B SULLIVAN | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 100839 | R B WHITESIDE | Converse County, WY | Oil Property | Jul 1985 |
| 100840 | R BAIRD LOVELACE | Jefferson County, PA | Gas Property | Dec 2025 |
| 100841 | R BARBRE | Pointe Coupee Parish, LA | Oil & Gas Property | Oct 2024 |
| 100842 | R BARISONE | Armstrong County, PA | Gas Property | Dec 2025 |
| 100843 | R BATSON | Lamar County, MS | Oil & Gas Property | Dec 2025 |
| 100844 | R BAUMANN | Rogers County, OK | Gas Property | Oct 2018 |
| 100845 | R BLAES | Montgomery County, KS | Oil Property | Mar 2026 |
| 100846 | R BORCHARDT UNIT | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 100847 | R BROWN | Washington County, PA | Gas Property | Dec 2025 |
| 100848 | R BROWN LEASE RB | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 100849 | R C ATKINS | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 100850 | R C CALDWELL | Caddo Parish, LA | Oil Property | Dec 2024 |
| 100851 | R C GIRLINGHOUSE | Lasalle Parish, LA | Oil & Gas Property | Dec 2009 |
| 100852 | R C L SHUMAKER | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 100853 | R C LESTER | Creek County, OK | Oil & Gas Property | Mar 2026 |
| 100854 | R C NAUMAN | Adams County, CO | Oil & Gas Property | Nov 2007 |
| 100855 | R CAREY | Susquehanna County, PA | Gas Property | Jun 2026 |
| 100856 | R CHRISTE | Campbell County, WY | Gas Property | Jun 2026 |
| 100857 | R CINPINSKI | Armstrong County, PA | Gas Property | Dec 2025 |
| 100858 | R CLARK | Armstrong County, PA | Gas Property | Dec 2025 |
| 100859 | R COCHRAN M673 | Clearfield County, PA | Gas Property | Dec 2025 |
| 100860 | R CRIST | Finney County, KS | Oil Property | May 2026 |
| 100861 | R D BALL | Lincoln Parish, LA | Oil & Gas Property | Nov 2021 |
| 100862 | R D GATES | St. Mary Parish, LA | Oil & Gas Property | Jul 1982 |
| 100863 | R D PETROWSKY | Pratt County, KS | Oil Property | Apr 2026 |
| 100864 | R D SHELL | Tensas Parish, LA | Oil & Gas Property | Dec 2024 |
| 100865 | R D WEBB | Webster Parish, LA | Oil & Gas Property | Dec 2024 |
| 100866 | R D YOUNG | Westmoreland County, PA | Gas Property | Dec 2025 |
| 100867 | R DOUBLE UNIT | Butler County, PA | Oil & Gas Property | Jun 2026 |
| 100868 | R E ADAMS | Beaver County, OK | Oil & Gas Property | Feb 2024 |
| 100869 | R E BROOKS FEE | Caddo Parish, LA | Oil & Gas Property | Jan 2025 |
| 100870 | R E COLE | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 100871 | R E GRAHAM 7 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 100872 | R E HAMITER B | Bossier Parish, LA | Oil & Gas Property | Nov 2024 |
| 100873 | R E HATCHER | Pontotoc County, OK | Oil Property | Jun 2026 |
| 100874 | R E HOY | Garfield County, OK | Oil & Gas Property | Jun 2026 |
| 100875 | R E LEMLEY | Greene County, PA | Gas Property | Dec 2025 |
| 100876 | R E LEWIS & H B KING | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 100877 | R E PETTY UNIT | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 100878 | R E ROSEBERRY | Franklin County, KS | Gas Property | May 2010 |
| 100879 | R E SMITH | Bossier Parish, LA | Oil & Gas Property | Dec 2024 |
| 100880 | R E WEL | Kay County, OK | Oil Property | Jun 2026 |
| 100881 | R EARL PARK | Indiana County, PA | Gas Property | Dec 2015 |
| 100882 | R EDWARDS | Caddo Parish, LA | Oil Property | Dec 2024 |
| 100883 | R EDWARDS H | Union Parish, LA | Gas Property | Sep 2016 |
| 100884 | R EVANS | De Soto Parish, LA | Oil & Gas Property | Nov 2024 |
| 100885 | R F COX | Union Parish, LA | Gas Property | Jul 2024 |
| 100886 | R F FORT | Lea County, NM | Oil & Gas Property | Oct 2000 |
| 100887 | R F GAMBLE | De Soto Parish, LA | Gas Property | Dec 2024 |
| 100888 | R F KEYS | Madison County, MS | Oil Property | Jun 1983 |
| 100889 | R F MARSHALL | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 100890 | R F MCAL | Latimer County, OK | Gas Property | Jun 2026 |
| 100891 | R FLOYD | Campbell County, WY | Gas Property | Jul 2017 |
| 100892 | R FOSTER | Mercer County, PA | Gas Property | Dec 2025 |
| 100893 | R FULTON | Armstrong County, PA | Gas Property | Dec 2025 |
| 100894 | R G BUCKLEY | Union Parish, LA | Gas Property | Nov 2024 |
| 100895 | R GAYLE | Caddo Parish, LA | Oil & Gas Property | Sep 2024 |
| 100896 | R GORDON | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 100897 | R GUNN | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 100898 | R H BROWN | Stephens County, OK | Oil & Gas Property | Jul 2026 |
| 100899 | R H BROWN | Stephens County, OK | Oil Property | Jul 2026 |
| 100900 | R H BROWN B | Stephens County, OK | Oil Property | Jul 2026 |