| 102801 | REPUBLIC STEEL CORP | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 102802 | REPUBLIC STEEL CORP. UNIT | Tuscaloosa County, AL | Oil & Gas Property | Feb 1987 |
| 102803 | REPUBLIC UNIT | Nolan County, TX | Oil & Gas Property | Feb 2026 |
| 102804 | REPUBLIC USL | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 102805 | REPUBLIC-RATLIFF UNIT | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 102806 | RESCH FRANK | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 102807 | RESCH GAS UNIT | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 102808 | RESCH GAS UNIT B | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 102809 | RESCH KATHLEEN M | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 102810 | RESCHLY | Nowata County, OK | Oil Property | Oct 1997 |
| 102811 | RESENDEZ | Zapata County, TX | Oil & Gas Property | Dec 2025 |
| 102812 | RESER | Moore County, TX | Oil & Gas Property | Feb 2026 |
| 102813 | RESERVE | Throckmorton County, TX | Oil Property | Nov 2024 |
| 102814 | RESERVE | Sheridan County, WY | Gas Property | Mar 2012 |
| 102815 | RESERVE | Kern County, CA | Oil & Gas Property | Jan 1992 |
| 102816 | RESERVE | Sheridan County, WY | Gas Property | Mar 2012 |
| 102817 | RESERVE 3-65 | Adams County, CO | Oil & Gas Property | Feb 2026 |
| 102818 | RESERVE FEDERAL 3-65 35-34 | Adams County, CO | Oil & Gas Property | Feb 2026 |
| 102819 | RESERVE-E. W. PAULEY | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 102820 | RESERVOIR | Lincoln County, WY | Oil & Gas Property | Feb 2026 |
| 102821 | RESERVOIR | Orange County, CA | Oil & Gas Property | Dec 1995 |
| 102822 | RESERVOIR CREEK | Fremont County, WY | Oil & Gas Property | Sep 2025 |
| 102823 | RESH | Pittsburg County, OK | Gas Property | Jan 2026 |
| 102824 | RESLER | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 102825 | RESLER | Washington County, CO | Oil & Gas Property | Feb 2015 |
| 102826 | RESLER STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 102827 | RESLER YATES STATE | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 102828 | RESLEY | Russell County, KS | Oil Property | Jan 2026 |
| 102829 | RESNER | Russell County, KS | Oil Property | May 1997 |
| 102830 | RESNICK | Portage County, OH | Oil & Gas Property | Dec 2025 |
| 102831 | RESOLUTE | Weld County, CO | Oil & Gas Property | Feb 2026 |
| 102832 | RESOLUTE 12 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 102833 | RESOLUTE 7 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 102834 | RESOLUTE BTO FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 102835 | RESOLUTE BTO FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 102836 | RESOLVER FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2026 |
| 102837 | RESONANCE | Bottineau County, ND | Oil Property | Mar 2026 |
| 102838 | RESONANCE BALLANTYNE 1 | Bottineau County, ND | Oil & Gas Property | Mar 2026 |
| 102839 | RESONANCE FYLLING | Bottineau County, ND | Oil Property | Mar 2026 |
| 102840 | RESONANCE LODOEN | Bottineau County, ND | Oil & Gas Property | Mar 2026 |
| 102841 | RESONANCE WILMOT 8-27H | Bottineau County, ND | Oil Property | Mar 2026 |
| 102842 | RESOURCE RECOVERY | Centre County, PA | Gas Property | Feb 2026 |
| 102843 | RESSMAN 01 | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 102844 | RESSMAN-JAMES GANO SA1 1H | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 102845 | REST | Gray County, TX | Oil & Gas Property | Feb 2026 |
| 102846 | RESTANA | Toole County, MT | Gas Property | Dec 2025 |
| 102847 | RESULT | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 102848 | RETA | Pottawatomie County, OK | Oil & Gas Property | Feb 2026 |
| 102849 | RETAMA RANCH | Webb County, TX | Gas Property | Feb 2026 |
| 102850 | RETAMA RANCH | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 102851 | RETAMA STATE UNIT 101AH | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102852 | RETHA | Garfield County, OK | Oil & Gas Property | Jan 2026 |
| 102853 | RETHERFORD | Latimer County, OK | Gas Property | Jan 2026 |
| 102854 | RETHERFORD | Montezuma County, CO | Oil & Gas Property | Sep 2012 |
| 102855 | RETTA | Dewey County, OK | Oil & Gas Property | Jan 2026 |
| 102856 | RETTIG | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 102857 | RETTIG | Rusk County, TX | Oil & Gas Property | Feb 2026 |
| 102858 | RETTIG | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 102859 | RETZKE | Duchesne County, UT | Oil & Gas Property | Feb 2026 |
| 102860 | RETZLOFF | Midland County, MI | Oil Property | Nov 2008 |
| 102861 | RETZLOFF MAY-MAUCH KRUEGER SA | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 102862 | RETZLOFF UNIT | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 102863 | RETZLOFF-CHAPMAN UNIT | Live Oak County, TX | Oil & Gas Property | Feb 2026 |
| 102864 | RETZLOFF-MAY | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 102865 | RETZLOFF-TOM | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 102866 | REUBEN BUGHMAN | Jefferson County, PA | Gas Property | Dec 2025 |
| 102867 | REUBEN PIERCE | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 102868 | REUBEN SCHNEIDER | Dunn County, ND | Oil & Gas Property | Mar 2026 |
| 102869 | REUBER | Rawlins County, KS | Oil Property | Dec 2025 |
| 102870 | REUM | Mountrail County, ND | Oil & Gas Property | Mar 2026 |
| 102871 | REUM | Hill County, MT | Gas Property | Mar 2026 |
| 102872 | REUNION | Seminole County, OK | Oil & Gas Property | Jan 2026 |
| 102873 | REUPERT | Logan County, OK | Oil & Gas Property | Jan 2026 |
| 102874 | REUSCH UNIT | Latimer County, OK | Gas Property | Jan 2026 |
| 102875 | REUSS G. T | Ward County, TX | Oil & Gas Property | Feb 2026 |
| 102876 | REUSSER | Ness County, KS | Oil Property | Nov 2025 |
| 102877 | REUST | Texas County, OK | Gas Property | Jan 2026 |
| 102878 | REUST | Texas County, OK | Oil & Gas Property | Jan 2026 |
| 102879 | REUTER | Rio Arriba County, NM | Oil & Gas Property | Feb 2026 |
| 102880 | REUTER | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 102881 | REUTER | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 102882 | REUTER | Moore County, TX | Gas Property | Feb 2026 |
| 102883 | REUTER | Rio Arriba County, NM | Oil & Gas Property | Feb 2026 |
| 102884 | REUTER | Canadian County, OK | Oil & Gas Property | Jan 2026 |
| 102885 | REUTHER UNIT | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 102886 | REUTHINGER | Webb County, TX | Oil & Gas Property | Feb 2026 |
| 102887 | REUTLINGER | Woods County, OK | Oil & Gas Property | Sep 2020 |
| 102888 | REV ATA RODO T8-51-30 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102889 | REV BOLIVIAN RAINBOW T8-51-18 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102890 | REV BX STATE T8-51-12 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102891 | REV BX STEVE GREEN | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102892 | REV BX T | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102893 | REV CON STATE T8-50 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102894 | REV CON T8-5 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102895 | REV DAGGER POD T8-51-18 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102896 | REV DEVILS TONGUE T8-51-18 UNIT | Reeves County, TX | Oil & Gas Property | Jan 2026 |
| 102897 | REV DRAGONS BREATH T8-51-22 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102898 | REV GF PIERRE BREBER STATE | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102899 | REV GF STATE T7-50 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 102900 | REV HATCH T8-52 | Reeves County, TX | Oil & Gas Property | Feb 2026 |