| 24801 | Richmond Petroleum Inc. | Amarillo, TX 79105 | Oil & Gas Operator | Aug 2003 |
| 24802 | Richter Ervin E | | Oil & Gas Operator | Dec 2009 |
| 24803 | Richter Operating Company | San Antonio, TX 78217 | Oil & Gas Operator | Dec 2007 |
| 24804 | Rick & Sons Oil LLC | Warren, PA 16365-3561 | Oil & Gas Operator | Dec 2024 |
| 24805 | Rick Parrish & Family Contractors Inc | Albany, KY 42602 | Oil Operator | Dec 2023 |
| 24806 | Rick Pulliam Oil & Gas Inc | Bristow, OK 74010 | Oil & Gas Operator | Mar 2025 |
| 24807 | Rick'S Well Service | Cherryvale, KS 67335 | Oil & Gas Operator | Apr 2023 |
| 24808 | Rick-Rod Oil Company, Inc | Columbia, KY 42728 | Oil Operator | Dec 2022 |
| 24809 | Rick-Rod Well Services Co | | Oil Operator | Dec 2013 |
| 24810 | Rickaway Energy, Corp. | Pleasanton, TX 78064 | Oil & Gas Operator | Jun 2025 |
| 24811 | Rickerson, Russell | Rantoul, KS 66079 | Oil Operator | Dec 2024 |
| 24812 | Ricks & Ricks Oil Producers | | Oil Operator | Sep 1983 |
| 24813 | Ricks Consulting LLC | Copan, OK 74022 | Oil Operator | Mar 2025 |
| 24814 | Ricks Expl Acquisition Corp | Oklahoma City, OK 73102 | Oil & Gas Operator | Jan 2004 |
| 24815 | Ricks Expl Acquisition LLC | Midland, TX 79701 | Oil & Gas Operator | Aug 2013 |
| 24816 | Ricks Exploration Co | Oklahoma City, OK 73112 | Oil & Gas Operator | Mar 2015 |
| 24817 | Ricks Exploration, Inc. | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2008 |
| 24818 | Rico Oil Company | Graham, TX 76450 | Oil & Gas Operator | Jun 2025 |
| 24819 | Ricochet Energy, Inc. | San Antonio, TX 78258 | Oil & Gas Operator | Jun 2025 |
| 24820 | Ricon Petroleum Company | Shamrock, TX 79079 | Oil & Gas Operator | Mar 2008 |
| 24821 | Ricotta, Deborah | Lancaster, NY 14043 | Gas Operator | Dec 2023 |
| 24822 | Riddle Engineering Corp. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Jul 2011 |
| 24823 | Riddle William T | Haskell, OK 74436-1353 | Oil & Gas Operator | Feb 2014 |
| 24824 | Riddle, James O | Albany, KY 42602 | Oil Operator | Dec 2023 |
| 24825 | Riddle, William D | | Oil & Gas Operator | Dec 2021 |
| 24826 | Rider Oil & Gas | | Oil Operator | Aug 1991 |
| 24827 | Rider, Don C. | Medicine Lodge, KS 67104 | Gas Operator | Mar 2000 |
| 24828 | Rider, Scott A. | East Aurora, NY 14052 | Gas Operator | Dec 2023 |
| 24829 | Ridge Energy Partners LLC | Casper, WY 82601 | Oil Operator | Dec 2018 |
| 24830 | Ridge Oil & Gas, LLC | Plano, TX 75024 | Oil & Gas Operator | Mar 2025 |
| 24831 | Ridge Oil And Gas Inc | Zanesville, OH 43702-2534-2534 | Oil & Gas Operator | Dec 2024 |
| 24832 | Ridge Oil Company | Breckenridge, TX 76424 | Oil & Gas Operator | Jun 2025 |
| 24833 | Ridge Petroleum Inc. | Tyler, TX 75701 | Oil & Gas Operator | Jun 2025 |
| 24834 | Ridge Runner Properties Of N.Y. L.L.C | Pavilion, NY 14525 | Gas Operator | Dec 2023 |
| 24835 | Ridge Runner Resources Operating, LLC | Midland, TX 79705 | Oil & Gas Operator | Oct 2020 |
| 24836 | Ridgelake Energy, Inc. | | Oil & Gas Operator | Jul 2020 |
| 24837 | Ridgeland Energy, LLC | Pinch, WV 25156 | Oil & Gas Operator | Dec 2021 |
| 24838 | Ridgeland Wyoming Inc | | Oil Operator | Dec 2014 |
| 24839 | Ridgeline Energy Inc. | Miami, FL 33130 | Oil & Gas Operator | Jun 2025 |
| 24840 | Ridgeline Resources, LLC | Midland, TX 79702 | Oil & Gas Operator | Jun 2025 |
| 24841 | Ridgemar Energy Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2025 |
| 24842 | Ridgeview Gas & Oil Inc | Templeton, PA 16259-4505 | Oil & Gas Operator | Dec 2024 |
| 24843 | Ridgeview Gas Co | Templeton, PA 16259-4505 | Oil & Gas Operator | Dec 2010 |
| 24844 | Ridgeway Arizona Oil Corp. | Houston, TX 77079 | Oil & Gas Operator | Mar 2025 |
| 24845 | Ridgeway Exco, Inc. | San Antonio, TX 78279 | Oil & Gas Operator | Mar 1996 |
| 24846 | Ridgeway Resources | Barberton, OH 44203 | Oil & Gas Operator | Dec 2012 |
| 24847 | Ridglea Energy I, LLC | Spring, TX 77379 | Oil & Gas Operator | Jun 2025 |
| 24848 | Ridgway Realty & Land Inc | University Heights, OH 44118-3818 | Oil & Gas Operator | Dec 2019 |
| 24849 | Ridley Oil Corporation | Tyler, TX 75702 | Oil & Gas Operator | Nov 1996 |
| 24850 | Rierson Energy, LLC | McPherson, KS 67460 | Oil & Gas Operator | Feb 2025 |
| 24851 | Rierson, Joe | McPherson, KS 67460 | Oil Operator | Jan 2025 |
| 24852 | Rietz John T & Co Inc | | Oil & Gas Operator | Mar 1992 |
| 24853 | Rif Raf Inc | Norman, OK 73069 | Oil Operator | May 1999 |
| 24854 | Rife Energy Operating, Inc. | Fort Worth, TX 76116 | Oil & Gas Operator | Jun 2025 |
| 24855 | Rife Oil Properties Inc | Fort Worth, TX 76107 | Oil & Gas Operator | Jun 2025 |
| 24856 | Rife Operating, LTD. | Fort Worth, TX 76107 | Oil & Gas Operator | Oct 2005 |
| 24857 | Rife, Bud Dba B & S Gas & Oil Co | Harold, KY 41635 | Oil & Gas Operator | Dec 2023 |
| 24858 | Rife, M. O., Jr. | Fort Worth, TX 76107 | Oil & Gas Operator | Dec 1998 |
| 24859 | Rig 6 Drilling Co., Inc. | Bronson, KS 66716 | Oil Operator | Oct 2019 |
| 24860 | Rig II LLC | Woods Cross, UT 84087 | Oil & Gas Operator | May 2018 |
| 24861 | Rig Iron Petroleum Inc | | Oil & Gas Operator | Aug 1988 |
| 24862 | Rig Iron, Inc. | | Oil & Gas Operator | Mar 1991 |
| 24863 | Rig Petroleum, LLC | Spearman, TX 79081 | Oil & Gas Operator | Jun 2025 |
| 24864 | Rig Runner Express Inc Of Texas | Kilgore, TX 75663 | Oil & Gas Operator | May 2014 |
| 24865 | Rig Runner Express, Inc. | Kilgore, TX 75662 | Oil & Gas Operator | Mar 2008 |
| 24866 | Rigel Resources Co., Inc. | | Oil Operator | Aug 2009 |
| 24867 | Rigel, Inc. | | Oil & Gas Operator | Feb 2010 |
| 24868 | Rigged Up, LLC | Graham, TX 76450 | Oil Operator | Jun 2025 |
| 24869 | Riggins Energy Inc. | Vernon, TX 76385 | Oil & Gas Operator | Jul 2004 |
| 24870 | Riggs Petroleum Company | Graham, TX 76450 | Oil & Gas Operator | Jun 2025 |
| 24871 | Riggs, Don R. | San Antonio, TX 78270 | Oil & Gas Operator | Aug 2003 |
| 24872 | Riley & Scott Gas Co | Pikeville, KY 41502 | Gas Operator | Dec 2021 |
| 24873 | Riley Deborah R | Nowata, OK 74048 | Oil Operator | Dec 2024 |
| 24874 | Riley Exploration Operating Co LLC | Blanchard, OK 73010-8024 | Gas Operator | Jun 2017 |
| 24875 | Riley Exploration Opg Co, LLC | La Grange, TX 78945 | Oil & Gas Operator | Jun 2025 |
| 24876 | Riley Exploration, LLC | Blanchard, OK 73010 | Oil & Gas Operator | Jun 2025 |
| 24877 | Riley Lee Roy | Chickasha, OK 73018-9306 | Oil & Gas Operator | May 2006 |
| 24878 | Riley Leo M Co | | Gas Operator | Oct 1998 |
| 24879 | Riley Permian Operating Co, LLC | Oklahoma City, OK 73104 | Oil & Gas Operator | Jun 2025 |
| 24880 | Riley Production | Throckmorton, TX 76483 | Oil & Gas Operator | Jun 2025 |
| 24881 | Riley Production, Inc. | Midland, TX 79701 | Oil & Gas Operator | Feb 2012 |
| 24882 | Riley Resources, Inc . | Oklahoma City, OK 73162 | Gas Operator | Feb 2025 |
| 24883 | Rim Oil Company | Hays, KS 67601 | Oil Operator | Jun 2001 |
| 24884 | Rim Operating, Inc. | Englewood, CO 80112 | Oil & Gas Operator | Jun 2025 |
| 24885 | Rim Southwest Corp | Farmington, NM 87499-2058 | Oil & Gas Operator | Apr 2025 |
| 24886 | Rimco Oil & Gas | | Oil Operator | Mar 1987 |
| 24887 | Rimco Production Company, Inc. | | Oil & Gas Operator | Jan 2004 |
| 24888 | Rimfire Resources, LLC | Dallas, TX 75201 | Oil & Gas Operator | Jun 2025 |
| 24889 | Rimfire Swabbing, Inc. | | Oil Operator | Jan 2025 |
| 24890 | Rimrock Colony | Sunburst, MT 59482 | Gas Operator | Feb 2025 |
| 24891 | Rimrock Energy, LLC | Fort Worth, TX 76147 | Oil & Gas Operator | Oct 2012 |
| 24892 | Rimrock Gas Company | Weatherford, OK 73096 | Oil & Gas Operator | May 2008 |
| 24893 | Rimrock Oil Company | Kalispell, MT 59901 | Oil & Gas Operator | Dec 2023 |
| 24894 | Rimrock Production Inc. | Giddings, TX 78942 | Oil & Gas Operator | Jun 2025 |
| 24895 | Rimrock Resource Operating LLC | Tulsa, OK 74103-4462 | Oil & Gas Operator | Mar 2025 |
| 24896 | Rinard Petroleum LLC | Newport, OH 45768 | Oil & Gas Operator | Dec 2022 |
| 24897 | Rincon Island Limited Partnership | | Oil & Gas Operator | Nov 2022 |
| 24898 | Rincon Oil & Gas LLC | Arvada, CO 80005 | Gas Operator | Jun 2022 |
| 24899 | Rincon Oil Co. | | Oil & Gas Operator | Dec 1990 |
| 24900 | Rincon Petroleum Corporation | Corpus Chrsti, TX 78427 | Oil & Gas Operator | Jun 2025 |