| 100801 | R. B. FEGAN GAS UNIT | Stanton County, KS | Gas Property | Dec 2024 |
| 100802 | R. B. GARNER | Haskell County, KS | Oil & Gas Property | Apr 2014 |
| 100803 | R. B. MCFADDIN | Santa Barbara County, CA | Oil & Gas Property | Oct 2018 |
| 100804 | R. B. WILKENS OL UNIT | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 100805 | R. BATMAN | Haskell County, KS | Gas Property | Dec 2024 |
| 100806 | R. BLOUNT | Comanche County, KS | Oil & Gas Property | Dec 2024 |
| 100807 | R. BOND | Guernsey County, OH | Oil & Gas Property | Dec 2020 |
| 100808 | R. BRACKEN | McMullen County, TX | Oil & Gas Property | Jan 2025 |
| 100809 | R. CASEY | Montgomery County, KS | Gas Property | Dec 2024 |
| 100810 | R. CATRON | Montgomery County, KS | Gas Property | Jun 2018 |
| 100811 | R. CHENEY | Gove County, KS | Oil Property | Dec 2024 |
| 100812 | R. CRAWFORD | Stevens County, KS | Oil & Gas Property | Dec 2024 |
| 100813 | R. D. WATERS | Stafford County, KS | Oil Property | Aug 2024 |
| 100814 | R. D. WILLIAMS | Chautauqua County, KS | Oil Property | Apr 2024 |
| 100815 | R. DEAN HAY GU | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 100816 | R. DONALD UNIT | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 100817 | R. E. CUDNEY 1 | Edwards County, KS | Oil Property | May 2000 |
| 100818 | R. F. CUSTER | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 100819 | R. FIELD 1-22H | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 100820 | R. G. HICKS 1 | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 100821 | R. GODSEY | Yuma County, CO | Gas Property | Feb 2025 |
| 100822 | R. H. FRIER GAS UNIT II 1 | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 100823 | R. H. HALTER | Stark County, OH | Oil & Gas Property | Dec 2024 |
| 100824 | R. H. HARRIS ESTATE | Coke County, TX | Oil & Gas Property | Jan 2025 |
| 100825 | R. HOLMAN | Tuscaloosa County, AL | Gas Property | Feb 2025 |
| 100826 | R. HOUSER | Morgan County, OH | Oil & Gas Property | Dec 2022 |
| 100827 | R. I. MCCURDY | McPherson County, KS | Oil Property | Dec 2024 |
| 100828 | R. J. LIGHTY | Grant County, KS | Gas Property | Dec 2024 |
| 100829 | R. K. WINGATE 17 | Wilson County, KS | Gas Property | Dec 2024 |
| 100830 | R. L. DAVIS | Stevens County, KS | Oil & Gas Property | May 2021 |
| 100831 | R. L. GREEN | Kearny County, KS | Gas Property | Dec 2024 |
| 100832 | R. L. HALL | Haskell County, KS | Gas Property | Dec 2024 |
| 100833 | R. L. LEWIS | Perry County, OH | Oil & Gas Property | Dec 1985 |
| 100834 | R. L. SCHAEFER | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 100835 | R. L.WALKER | Finney County, KS | Oil Property | Oct 2021 |
| 100836 | R. LECK | Neosho County, KS | Gas Property | Dec 2024 |
| 100837 | R. LOWE | Morgan County, OH | Oil & Gas Property | Dec 2017 |
| 100838 | R. M. BURNHAM | Seward County, KS | Oil & Gas Property | Dec 2024 |
| 100839 | R. MARTIN DAUGHERTY | Coshocton County, OH | Oil & Gas Property | Dec 2023 |
| 100840 | R. MAY | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 100841 | R. MAY B-GUAJILLO UNIT | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 100842 | R. MCATEE | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 100843 | R. N. BYERS UNIT 23 | Wheeler County, TX | Oil & Gas Property | Dec 2016 |
| 100844 | R. N. RICHARDSON | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 100845 | R. PARKS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 100846 | R. PETERSON A - DCCO 2 (SA) | Denton County, TX | Gas Property | Jan 2025 |
| 100847 | R. R. SHINER | Ness County, KS | Oil Property | Dec 2024 |
| 100848 | R. R. U. 1 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100849 | R. R. U. 2 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100850 | R. R. U. 3 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100851 | R. R. U. 4 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100852 | R. R. U. 5 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100853 | R. R. U. 6 | Santa Barbara County, CA | Oil & Gas Property | Feb 2024 |
| 100854 | R. R. U. 7 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100855 | R. R. U. 8 | Santa Barbara County, CA | Oil & Gas Property | Dec 2024 |
| 100856 | R. R. U. 9 | Santa Barbara County, CA | Oil & Gas Property | Jun 2017 |
| 100857 | R. R. WILSON GAS UNIT | Grant County, KS | Gas Property | Dec 2024 |
| 100858 | R. RUHMANN GAS UNIT 2-E | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 100859 | R. RUMMER | Washington County, OH | Oil & Gas Property | Dec 2016 |
| 100860 | R. S. PHILLIPS | Morton County, KS | Gas Property | Dec 2024 |
| 100861 | R. S. SHUPE | Clark County, KS | Gas Property | Dec 2024 |
| 100862 | R. SLUSS | Butler County, KS | Oil Property | Nov 2024 |
| 100863 | R. STEVENSON | Grant County, KS | Gas Property | Dec 2024 |
| 100864 | R. STRAUSS ETAL # 1 | Muskingum County, OH | Oil & Gas Property | Dec 2014 |
| 100865 | R. SULLIVAN GAS UNIT | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 100866 | R. TIMM | Stanton County, KS | Gas Property | Dec 2024 |
| 100867 | R. V. JONES | Rooks County, KS | Oil Property | Oct 2014 |
| 100868 | R. V. KING GU B | Montgomery County, TX | Oil & Gas Property | Oct 2019 |
| 100869 | R. VLASAK | Washington County, OH | Oil & Gas Property | Dec 2000 |
| 100870 | R. W. LINSNER | Barton County, KS | Oil Property | Dec 2024 |
| 100871 | R. WASHINGTON UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 100872 | R. WHITAKER | Gaines County, TX | Oil Property | Dec 2024 |
| 100873 | R. WILLIAMS | Carter County, OK | Oil & Gas Property | Jan 2025 |
| 100874 | R. WILLIAMS | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 100875 | R. WILSON | Decatur County, KS | Oil Property | Apr 2019 |
| 100876 | R. ZWEYGARDT | Cheyenne County, KS | Gas Property | Dec 2024 |
| 100877 | R.&A. BARRETT | Armstrong County, PA | Gas Property | Dec 2024 |
| 100878 | R.&S. SMITH ET AL | Armstrong County, PA | Oil & Gas Property | Dec 2024 |
| 100879 | R.A.B. DAVIDSON | Upton County, TX | Oil & Gas Property | Dec 2024 |
| 100880 | R.B. -AB- COWDEN | Ector County, TX | Oil & Gas Property | Jan 2025 |
| 100881 | R.B. CLARY | Grimes County, TX | Oil & Gas Property | Jan 2025 |
| 100882 | R.C MULBER | Harper County, OK | Oil & Gas Property | Jan 2025 |
| 100883 | R.C. 9 | Los Angeles County, CA | Oil & Gas Property | Dec 2024 |
| 100884 | R.D. BENNETT GU 1H | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 100885 | R.D. NIEMANN | Fayette County, TX | Oil & Gas Property | Jan 2025 |
| 100886 | R.D. REEDY | Contra Costa County, CA | Oil & Gas Property | Sep 2016 |
| 100887 | R.E. CAMP | Bourbon County, KS | Oil Property | Oct 1984 |
| 100888 | R.E. HICKMAN | Coke County, TX | Oil & Gas Property | Mar 2020 |
| 100889 | R.E. LOPER | Escambia County, AL | Oil & Gas Property | Oct 2020 |
| 100890 | R.E. SMITH | Fresno County, CA | Oil & Gas Property | Mar 1990 |
| 100891 | R.E.P. 4 | Kern County, CA | Oil & Gas Property | Jan 1992 |
| 100892 | R.F. BUTNER | Coke County, TX | Oil Property | Jan 2025 |
| 100893 | R.FOESTER-C.HUGHES UNIT SA | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 100894 | R.H. ANDERSON | Kern County, CA | Oil & Gas Property | Dec 2024 |
| 100895 | R.H. PICKENS ET AL | Frio County, TX | Oil & Gas Property | Jan 2025 |
| 100896 | R.H. RAMSEY | Hughes County, OK | Gas Property | Sep 2012 |
| 100897 | R.H.D. 1 | Kern County, CA | Oil & Gas Property | Sep 2015 |
| 100898 | R.H.D. 2 | Kern County, CA | Oil Property | Mar 2004 |
| 100899 | R.H.D. 3 | Kern County, CA | Oil Property | Apr 2000 |
| 100900 | R.H.D. 4 | Kern County, CA | Oil Property | Jan 2000 |