| 2801 | RENSMA | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 2802 | RENSMA | Forest County, PA | Oil Property | Dec 2021 |
| 2803 | RENSMA STEPHENS | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 2804 | RENSMA STOUT RS | Venango County, PA | Oil Property | Dec 2013 |
| 2805 | RENSWICK | Chautauqua County, NY | Gas Property | Dec 2023 |
| 2806 | RENTFRO RUSSELL | Hidalgo County, TX | Oil & Gas Property | Apr 2025 |
| 2807 | RENTIE | Okmulgee County, OK | Oil Property | Apr 2025 |
| 2808 | RENTIE | Seminole County, OK | Oil & Gas Property | Apr 2025 |
| 2809 | RENTIE | Sherman County, TX | Oil & Gas Property | Apr 2025 |
| 2810 | RENWICK, LYNDALL | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 2811 | RENZELLI, PHIL | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 2812 | RENZELMAN | Yuma County, CO | Gas Property | May 2025 |
| 2813 | RENZO | Tarrant County, TX | Gas Property | Apr 2025 |
| 2814 | REO (JO-MILL) UNIT | Borden County, TX | Oil & Gas Property | Apr 2025 |
| 2815 | REPASS | Stephens County, TX | Gas Property | Apr 2025 |
| 2816 | REPASS | Palo Pinto County, TX | Oil & Gas Property | Apr 2025 |
| 2817 | REPETOWSKI 1-36H | Billings County, ND | Oil & Gas Property | May 2025 |
| 2818 | REPETTO 1 | Los Angeles County, CA | Oil & Gas Property | Oct 2003 |
| 2819 | REPICH | Mahoning County, OH | Oil & Gas Property | Dec 2024 |
| 2820 | REPIK UNIT | Indiana County, PA | Gas Property | Dec 2024 |
| 2821 | REPINE 07 022 0 | Susquehanna County, PA | Gas Property | May 2025 |
| 2822 | REPKA-KILGORE | Victoria County, TX | Oil & Gas Property | Mar 2025 |
| 2823 | REPLOGLE | Okfuskee County, OK | Oil & Gas Property | Jan 2019 |
| 2824 | REPLOGLE | Seminole County, OK | Oil Property | Nov 2019 |
| 2825 | REPLOGLE | Seminole County, OK | Oil Property | Oct 2014 |
| 2826 | REPOSADO 2 STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2827 | REPP BIA 1-5 | Caddo County, OK | Gas Property | Apr 2025 |
| 2828 | REPP TRUST 34-9H | Dunn County, ND | Oil & Gas Property | May 2025 |
| 2829 | REPPO | Garfield County, CO | Oil & Gas Property | May 2025 |
| 2830 | REPPOND | Union Parish, LA | Gas Property | Nov 2024 |
| 2831 | REPPOND | Union Parish, LA | Gas Property | Nov 2019 |
| 2832 | REPPOND | Union Parish, LA | Gas Property | Jun 2024 |
| 2833 | REPSHIRE | Lane County, KS | Oil Property | Jan 2025 |
| 2834 | REPUBLIC | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 2835 | REPUBLIC | Stevens County, KS | Gas Property | Mar 2025 |
| 2836 | REPUBLIC FEE | Stevens County, KS | Gas Property | Mar 2025 |
| 2837 | REPUBLIC FEE | Stevens County, KS | Gas Property | Mar 2025 |
| 2838 | REPUBLIC INSURANCE CO | Wood County, TX | Oil & Gas Property | Sep 2024 |
| 2839 | REPUBLIC STEEL | Trumbull County, OH | Oil & Gas Property | Dec 2023 |
| 2840 | REPUBLIC STEEL CORP | Tuscaloosa County, AL | Oil & Gas Property | Sep 1995 |
| 2841 | REPUBLIC STEEL CORP | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 2842 | REPUBLIC STEEL CORP | Pike County, KY | Gas Property | Dec 2023 |
| 2843 | REPUBLIC STEEL CORP | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 2844 | REPUBLIC STEEL CORP. UNIT | Tuscaloosa County, AL | Oil & Gas Property | Feb 1987 |
| 2845 | REPUBLIC UNIT | Nolan County, TX | Oil & Gas Property | Apr 2025 |
| 2846 | REPUBLIC USL | Kern County, CA | Oil & Gas Property | May 2025 |
| 2847 | REPUBLIC-RATLIFF UNIT | Pike County, KY | Oil & Gas Property | Dec 2023 |
| 2848 | RESCH FRANK | Harrison County, TX | Oil & Gas Property | Apr 2025 |
| 2849 | RESCH GAS UNIT | Harrison County, TX | Oil & Gas Property | Mar 2025 |
| 2850 | RESCH GAS UNIT B | Harrison County, TX | Oil & Gas Property | Apr 2025 |
| 2851 | RESCH KATHLEEN M | Harrison County, TX | Oil & Gas Property | Apr 2025 |
| 2852 | RESCHLY | Nowata County, OK | Oil Property | Oct 1997 |
| 2853 | RESENDEZ | Zapata County, TX | Oil & Gas Property | Apr 2025 |
| 2854 | RESER | Moore County, TX | Oil & Gas Property | Apr 2025 |
| 2855 | RESERVE | Throckmorton County, TX | Oil Property | Nov 2024 |
| 2856 | RESERVE | Sheridan County, WY | Gas Property | Mar 2012 |
| 2857 | RESERVE | Kern County, CA | Oil & Gas Property | Jan 1992 |
| 2858 | RESERVE | Sheridan County, WY | Gas Property | Mar 2012 |
| 2859 | RESERVE 3-65 | Adams County, CO | Oil & Gas Property | May 2025 |
| 2860 | RESERVE FEDERAL 3-65 35-34 | Adams County, CO | Oil & Gas Property | May 2025 |
| 2861 | RESERVE-E. W. PAULEY | Kern County, CA | Oil & Gas Property | Apr 2025 |
| 2862 | RESERVOIR | Lincoln County, WY | Oil & Gas Property | Apr 2025 |
| 2863 | RESERVOIR | Orange County, CA | Oil & Gas Property | Dec 1995 |
| 2864 | RESERVOIR CREEK | Fremont County, WY | Oil & Gas Property | Oct 2023 |
| 2865 | RESH | Pittsburg County, OK | Gas Property | Apr 2025 |
| 2866 | RESLER | Lea County, NM | Oil & Gas Property | May 2025 |
| 2867 | RESLER | Washington County, CO | Oil & Gas Property | Feb 2015 |
| 2868 | RESLER STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 2869 | RESLER YATES STATE | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 2870 | RESLEY | Russell County, KS | Oil Property | Feb 2025 |
| 2871 | RESNER | Russell County, KS | Oil Property | May 1997 |
| 2872 | RESNICK | Portage County, OH | Oil & Gas Property | Dec 2024 |
| 2873 | RESOLUTE | Weld County, CO | Oil & Gas Property | May 2025 |
| 2874 | RESOLUTE 12 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 2875 | RESOLUTE 7 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 2876 | RESOLUTE BTO FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 2877 | RESOLUTE BTO FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 2878 | RESOLVER FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 2879 | RESONANCE | Bottineau County, ND | Oil Property | Jun 2025 |
| 2880 | RESONANCE BALLANTYNE 1 | Bottineau County, ND | Oil & Gas Property | Jun 2025 |
| 2881 | RESONANCE FYLLING | Bottineau County, ND | Oil Property | Jun 2025 |
| 2882 | RESONANCE LODOEN | Bottineau County, ND | Oil & Gas Property | Jun 2025 |
| 2883 | RESONANCE LODOEN 3-32H | Bottineau County, ND | Oil & Gas Property | Jun 2025 |
| 2884 | RESONANCE WILMOT 8-27H | Bottineau County, ND | Oil Property | Jun 2025 |
| 2885 | RESOURCE RECOVERY | Centre County, PA | Gas Property | May 2025 |
| 2886 | RESSMAN 01 | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2887 | RESSMAN-JAMES GANO SA1 1H | Dewitt County, TX | Oil & Gas Property | Apr 2025 |
| 2888 | REST | Gray County, TX | Oil & Gas Property | Apr 2025 |
| 2889 | RESTANA | Toole County, MT | Gas Property | Jan 2024 |
| 2890 | RESULT | Kern County, CA | Oil & Gas Property | May 2025 |
| 2891 | RETA | Pottawatomie County, OK | Oil & Gas Property | Apr 2025 |
| 2892 | RETAMA RANCH | Webb County, TX | Gas Property | Apr 2025 |
| 2893 | RETAMA RANCH | Webb County, TX | Oil & Gas Property | Apr 2025 |
| 2894 | RETAMA STATE UNIT 101AH | Reeves County, TX | Gas Property | Apr 2025 |
| 2895 | RETHA | Garfield County, OK | Oil & Gas Property | Jan 2025 |
| 2896 | RETHERFORD | Latimer County, OK | Gas Property | Apr 2025 |
| 2897 | RETHERFORD | Montezuma County, CO | Oil & Gas Property | Sep 2012 |
| 2898 | RETTA | Dewey County, OK | Oil & Gas Property | Apr 2025 |
| 2899 | RETTIG | Rusk County, TX | Oil & Gas Property | Apr 2025 |
| 2900 | RETTIG | Webb County, TX | Oil & Gas Property | Apr 2025 |