| 23701 | RBD-Shelby Agency | Dallas, TX 75283 | Oil & Gas Operator | Dec 1993 |
| 23702 | Rbi, Inc. | | Oil Operator | Dec 1984 |
| 23703 | RBJ & Associates, LP | Midland, TX 79707 | Oil Operator | Jan 2020 |
| 23704 | RBM Oil LLC | Hillsboro, KS 67063 | Oil Operator | Dec 2025 |
| 23705 | RBR Oil And Gas Company | Pampa, TX 79066 | Oil & Gas Operator | Dec 2001 |
| 23706 | RBR Operating, Inc. | Luling, TX 78648 | Oil & Gas Operator | Apr 2026 |
| 23707 | RBR Production, LLC | Fort Worth, TX 76107 | Gas Operator | Apr 2026 |
| 23708 | RBT Oil Group, LLC | Houston, TX 77043 | Oil Operator | Apr 2026 |
| 23709 | RC Resources Corp | Dallas, TX 75231 | Oil & Gas Operator | Oct 2009 |
| 23710 | RC Southwell Oil LLC | Warren, PA 16365-3686 | Oil & Gas Operator | Dec 2025 |
| 23711 | Rci, L.L.C. | Abilene, TX 79606 | Oil & Gas Operator | Apr 2026 |
| 23712 | RCK Oil And Gas LLC | Denton, TX 76207 | Oil & Gas Operator | Jan 2026 |
| 23713 | RCM Engineering, Inc. | Dallas, TX 75206 | Oil & Gas Operator | Sep 2003 |
| 23714 | RCR Drilling & P | | Oil & Gas Operator | Apr 1992 |
| 23715 | RCS Drilling Company, Inc. | Midland, TX 79702 | Oil & Gas Operator | Jul 1994 |
| 23716 | RCS Oil | | Oil Operator | Dec 2025 |
| 23717 | RCV Investments, LLC | | Oil & Gas Operator | Jan 2025 |
| 23718 | RCW Oil Company | Forsan, TX 79733 | Oil & Gas Operator | Mar 2019 |
| 23719 | RCW Oil, LLC | Forsan, TX 79733 | Oil & Gas Operator | Apr 2026 |
| 23720 | Rcy Mineral Group, Inc. | El Campo, TX 77437 | Oil Operator | Jul 2010 |
| 23721 | RDG Oil & Gas LLC | Post Falls, ID 82854 | Oil & Gas Operator | Mar 2017 |
| 23722 | RDH Enterprises Inc | El Reno, OK 73036 | Oil & Gas Operator | May 2015 |
| 23723 | RDT Properties, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2012 |
| 23724 | Re Fox & Assoc Inc | Pittsburgh, PA 15243-0130 | Gas Operator | Dec 1999 |
| 23725 | Re Gas Dev LLC | State College, PA 16801-7085 | Oil & Gas Operator | Sep 2018 |
| 23726 | Re-Op Corp. | Houston, TX 77274 | Oil & Gas Operator | Apr 2026 |
| 23727 | Reabold California LLC | | Oil & Gas Operator | Dec 2025 |
| 23728 | Reach Group-Reac | | Oil & Gas Operator | Apr 1995 |
| 23729 | Reach Oil | Brownwood, TX 76801 | Oil & Gas Operator | Apr 2026 |
| 23730 | Reach Oil And Gas Company Inc | Oklahoma City, OK 73118-1100 | Oil & Gas Operator | Feb 2026 |
| 23731 | Reach Petroleum | | Oil & Gas Operator | Jan 1994 |
| 23732 | Reach Petroleum Corporation | Wichita, KS 67218 | Oil & Gas Operator | Dec 2009 |
| 23733 | Read & Stevens, Inc. | Denver, CO 80202 | Oil & Gas Operator | Jul 2023 |
| 23734 | Reading & Bates Petroleum | | Oil & Gas Operator | Apr 1989 |
| 23735 | Reading & Bates Petroleum Co | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2009 |
| 23736 | Ready Oil & Gas | Artesia, NM 882110381 | Oil & Gas Operator | Dec 2007 |
| 23737 | Reagan Exploration Company Inc | | Oil & Gas Operator | Nov 1998 |
| 23738 | Reagan Production Inc | Terral, OK 73569 | Oil Operator | Nov 2025 |
| 23739 | Reagle Production Co. | Snyder, TX 79549 | Oil & Gas Operator | Apr 2004 |
| 23740 | Real Production Management LLC | Tulsa, OK 74103 | Oil Operator | Oct 2025 |
| 23741 | Realco Oil & Gas, Inc. | | Oil & Gas Operator | Sep 2007 |
| 23742 | Reames Jr Keith E | Duncan, OK 73534-0246 | Oil & Gas Operator | Jul 1999 |
| 23743 | Reata Petroleum LLC | Independence, KS 67301 | Oil & Gas Operator | Dec 2025 |
| 23744 | Reata Resources | Kermit, TX 79745 | Oil & Gas Operator | Sep 2007 |
| 23745 | Reatta Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2026 |
| 23746 | Reaves Operator | Stephens, AR 71764 | Oil Operator | Jan 2025 |
| 23747 | Reb Petroleum Company | Sugar Land, TX 77478 | Oil & Gas Operator | Apr 2026 |
| 23748 | Rebco Oil, Inc. | Desdemona, TX 76445 | Oil Operator | Apr 2026 |
| 23749 | Rebel Drilling Co. Inc. | | Oil & Gas Operator | Oct 1995 |
| 23750 | Rebel Drilling Company, L. P. | | Oil & Gas Operator | Sep 2004 |
| 23751 | Rebel Energy, LTD. | Weatherford, TX 76087 | Gas Operator | Nov 2018 |
| 23752 | Rebel Enterprises, Inc. | | Oil Operator | Dec 1991 |
| 23753 | Rebel Land And Exploration Inc | | Oil & Gas Operator | Aug 1989 |
| 23754 | Rebel Oil Company | Keaton, KY 41226 | Oil & Gas Operator | Jan 2025 |
| 23755 | Rebel Oil LLC | | Oil Operator | Dec 2025 |
| 23756 | Rebel Oil Of North Louisiana, LLC | | Oil & Gas Operator | Dec 2007 |
| 23757 | Rebel Production Company | Kilgore, TX 75663 | Oil Operator | Apr 2026 |
| 23758 | Rebel Resources LBC LLC | Sunray, TX 79086 | Gas Operator | Apr 2026 |
| 23759 | Rebellion Energy LLC | Tulsa, OK 74135-6241 | Oil & Gas Operator | Jun 2022 |
| 23760 | Rebilas, Mark | East Aurora, NY 14052 | Gas Operator | Dec 2024 |
| 23761 | Rec Well Service, Inc. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2008 |
| 23762 | Rec, LLC | Pleasanton, TX 78064 | Oil & Gas Operator | Jan 2026 |
| 23763 | Reclusive Energy LLC | Gifford, PA 16732 | Oil & Gas Operator | Dec 2020 |
| 23764 | Recoil Resources Operating, Inc. | Houston, TX 77046 | Oil & Gas Operator | Mar 2024 |
| 23765 | Recon Oil Co. | Emory, TX 75440 | Oil & Gas Operator | Apr 2026 |
| 23766 | Recon Operating Inc | | Oil & Gas Operator | Jun 1991 |
| 23767 | Recovery Energy, Inc | | Oil Operator | Dec 2012 |
| 23768 | Recovery Operating LP | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2026 |
| 23769 | Recovery Resourc | | Oil Operator | Dec 1986 |
| 23770 | Red Arrow Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2016 |
| 23771 | Red Bear Drillin | | Oil & Gas Operator | Sep 1992 |
| 23772 | Red Bird Producing Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2025 |
| 23773 | Red Bluff Resources Operating LLC | Oklahoma City, OK 73112-5468 | Oil & Gas Operator | Jan 2026 |
| 23774 | Red Buck Oil Company | Copan, OK 74022-0215 | Oil Operator | Nov 2009 |
| 23775 | Red Byrd Oil, LLC | Crystal City, TX 78839 | Oil Operator | Apr 2026 |
| 23776 | Red Cedar Oil, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Jul 2025 |
| 23777 | Red Chalk Resources LLC | Houston, TX 77218 | Oil Operator | Apr 2026 |
| 23778 | Red Cloud Exploration Operating LLC | Calabasas, CA 91302 | Oil Operator | Feb 2016 |
| 23779 | Red Dirt Environmental Services LLC | Checotah, OK 74426 | Oil & Gas Operator | Jan 2026 |
| 23780 | Red Dove Oil & Gas, LLC | Mineral Wells, TX 76067 | Gas Operator | Apr 2026 |
| 23781 | Red Eagle Oil Company | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2005 |
| 23782 | Red Earth Oil & Gas, Inc. | Oklahoma City, OK 73159 | Oil & Gas Operator | Oct 2021 |
| 23783 | Red Fork (USA) Investments Inc | Midland, TX 79710-0272 | Oil & Gas Operator | May 2019 |
| 23784 | Red Fork Oil Co | Lakewood, CO 80215 | Oil & Gas Operator | Aug 1993 |
| 23785 | Red Fork Oil Production Inc | Mannford, OK 74044-0492 | Oil & Gas Operator | Feb 2017 |
| 23786 | Red Fork Production, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Jan 2026 |
| 23787 | Red Fork Valley Oil & Gas Co | Cushing, OK 74023 | Oil Operator | Dec 2014 |
| 23788 | Red Gap Oil & Gas LLC | Cisco, TX 76437 | Oil & Gas Operator | Apr 2026 |
| 23789 | Red Gas Company | Weston, WV 26452-0000 | Oil & Gas Operator | Dec 2021 |
| 23790 | Red Hawk Disposal LLC | Oklahoma City, OK 73172 | Oil Operator | Jun 2023 |
| 23791 | Red Hawk Resources Inc | Edmond, OK 73003-3207 | Oil & Gas Operator | Feb 2026 |
| 23792 | Red Hills Energy, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2025 |
| 23793 | Red Hills Resources, Inc. | Englewood, KS 67840 | Oil & Gas Operator | Dec 2025 |
| 23794 | Red Horse Petroleum | Dallas, TX 75240 | Oil & Gas Operator | Apr 2026 |
| 23795 | Red Jack Oil LLC | | Oil Operator | May 2013 |
| 23796 | Red Jacket Energy LLC | Roulette, PA 16746-1408 | Oil & Gas Operator | Dec 2024 |
| 23797 | Red Line Company, LTD. | Pampa, TX 79066 | Oil & Gas Operator | Apr 2026 |
| 23798 | Red Man Oil, Co. | Albany, TX 76430 | Oil & Gas Operator | Apr 2026 |
| 23799 | Red Maple Acres, LLC | Scipio Center, NY 13147 | Gas Operator | Dec 2024 |
| 23800 | Red Mesa Holdings/O&G LLC | | Oil & Gas Operator | Nov 2014 |