| 24601 | RDG Oil & Gas LLC | Post Falls, ID 82854 | Oil & Gas Operator | Mar 2017 |
| 24602 | RDH Enterprises, Inc. | El Reno, OK 73036 | Oil & Gas Operator | May 2015 |
| 24603 | RDT Properties, Inc. | Tulsa, OK 74136 | Oil & Gas Operator | Oct 2012 |
| 24604 | Re Fox & Assoc Inc | Pittsburgh, PA 15243-0130 | Gas Operator | Dec 1999 |
| 24605 | Re Gas Dev LLC | State College, PA 16801-7085 | Oil & Gas Operator | Sep 2018 |
| 24606 | Re-Op Corp. | Houston, TX 77274 | Oil & Gas Operator | Apr 2025 |
| 24607 | Reabold California LLC | | Oil & Gas Operator | Dec 2024 |
| 24608 | Reach Group-Reac | | Oil & Gas Operator | Apr 1995 |
| 24609 | Reach Oil | Brownwood, TX 76801 | Oil & Gas Operator | Apr 2025 |
| 24610 | Reach Oil And Gas Company Inc | Oklahoma City, OK 73118-1100 | Oil & Gas Operator | Jan 2025 |
| 24611 | Reach Petroleum | | Oil & Gas Operator | Jan 1994 |
| 24612 | Reach Petroleum Corporation | Wichita, KS 67218 | Oil & Gas Operator | Dec 2009 |
| 24613 | Read & Stevens, Inc. | Denver, CO 80202 | Oil & Gas Operator | Jul 2023 |
| 24614 | Reading & Bates Petroleum | | Oil & Gas Operator | Apr 1989 |
| 24615 | Reading & Bates Petroleum Co | Tulsa, OK 74136 | Oil & Gas Operator | Aug 2009 |
| 24616 | Ready Oil & Gas | Artesia, NM 882110381 | Oil & Gas Operator | Dec 2007 |
| 24617 | Reagan Exploration Company Inc | | Oil & Gas Operator | Nov 1998 |
| 24618 | Reagan Production Inc | Terral, OK 73569 | Oil Operator | Jan 2025 |
| 24619 | Reagle Production Co. | Snyder, TX 79549 | Oil & Gas Operator | Apr 2004 |
| 24620 | Real Production Management LLC | Elmore City, OK 73433 | Oil Operator | Jan 2025 |
| 24621 | Realco Oil & Gas, Inc. | | Oil & Gas Operator | Sep 2007 |
| 24622 | Realitos Energy Corporation | | Oil & Gas Operator | Mar 1991 |
| 24623 | Reames Jr Keith E | Duncan, OK 73534-0246 | Oil & Gas Operator | Jul 1999 |
| 24624 | Reata Petroleum LLC | Independence, KS 67301 | Oil & Gas Operator | Dec 2024 |
| 24625 | Reata Resources | Kermit, TX 79745 | Oil & Gas Operator | Sep 2007 |
| 24626 | Reatta Energy, Inc. | Midland, TX 79702 | Oil & Gas Operator | Apr 2025 |
| 24627 | Reaves Operator | Stephens, AR 71764 | Oil Operator | Apr 2024 |
| 24628 | Reavis, Tommy | San Antonio, TX 78227 | Gas Operator | Apr 2025 |
| 24629 | Reb Petroleum Company | Sugar Land, TX 77478 | Oil & Gas Operator | Apr 2025 |
| 24630 | Rebco Oil, Inc. | Desdemona, TX 76445 | Oil Operator | Apr 2025 |
| 24631 | Rebel Drilling Co. Inc. | | Oil & Gas Operator | Oct 1995 |
| 24632 | Rebel Drilling Company, L. P. | | Oil & Gas Operator | Sep 2004 |
| 24633 | Rebel Energy, LTD. | Weatherford, TX 76087 | Gas Operator | Nov 2018 |
| 24634 | Rebel Enterprises, Inc. | | Oil Operator | Dec 1991 |
| 24635 | Rebel Land And Exploration Inc | | Oil & Gas Operator | Aug 1989 |
| 24636 | Rebel Oil Company | Keaton, KY 41226 | Oil & Gas Operator | Jan 2025 |
| 24637 | Rebel Oil LLC | | Oil Operator | Dec 2024 |
| 24638 | Rebel Oil Of North Louisiana, LLC | | Oil & Gas Operator | Dec 2007 |
| 24639 | Rebel Production Company | Kilgore, TX 75663 | Oil Operator | Apr 2025 |
| 24640 | Rebel Resources LBC LLC | Sunray, TX 79086 | Gas Operator | Apr 2025 |
| 24641 | Rebellion Energy LLC | Tulsa, OK 74135-6241 | Oil & Gas Operator | Jun 2022 |
| 24642 | Rebilas, Mark | East Aurora, NY 14052 | Gas Operator | Dec 2023 |
| 24643 | Rec Well Service, Inc. | Pleasanton, TX 78064 | Oil & Gas Operator | Jul 2008 |
| 24644 | Rec, LLC | Pleasanton, TX 78064 | Oil & Gas Operator | Apr 2025 |
| 24645 | Reclusive Energy LLC | Gifford, PA 16732 | Oil & Gas Operator | Dec 2020 |
| 24646 | Recoil Resources Operating, Inc. | Houston, TX 77046 | Oil & Gas Operator | Mar 2024 |
| 24647 | Recon Oil Co. | Emory, TX 75440 | Oil & Gas Operator | Apr 2025 |
| 24648 | Recon Operating, Inc. | | Oil & Gas Operator | Jun 1991 |
| 24649 | Recovery Energy Inc | | Oil & Gas Operator | Jan 2014 |
| 24650 | Recovery Operating LP | San Angelo, TX 76904 | Oil & Gas Operator | Apr 2025 |
| 24651 | Recovery Resourc | | Oil Operator | Dec 1986 |
| 24652 | Red Arrow Energy, LLC | Houston, TX 77027 | Oil & Gas Operator | Jul 2016 |
| 24653 | Red Bear Drillin | | Oil & Gas Operator | Sep 1992 |
| 24654 | Red Bird Producing Co | Wooster, OH 44691 | Oil & Gas Operator | Dec 2024 |
| 24655 | Red Bluff Resources Operating LLC | Oklahoma City, OK 73112-5468 | Oil & Gas Operator | Jan 2025 |
| 24656 | Red Buck Oil Co. | Copan, OK 74022-0215 | Oil Operator | Nov 2009 |
| 24657 | Red Byrd Oil, LLC | Crystal City, TX 78839 | Oil Operator | Apr 2025 |
| 24658 | Red Cedar Oil, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2024 |
| 24659 | Red Chalk Resources LLC | Houston, TX 77218 | Oil Operator | Apr 2025 |
| 24660 | Red Cloud Exploration Operating LLC | Calabasas, CA 91302 | Oil Operator | Feb 2016 |
| 24661 | Red Creek Oil Co | | Oil & Gas Operator | Jun 1995 |
| 24662 | Red Dirt Environmental Services LLC | Checotah, OK 74426 | Oil & Gas Operator | Jan 2025 |
| 24663 | Red Dove Oil & Gas, LLC | Mineral Wells, TX 76067 | Gas Operator | Apr 2025 |
| 24664 | Red Eagle Oil Company | Oklahoma City, OK 73154 | Oil & Gas Operator | Mar 2005 |
| 24665 | Red Earth Oil & Gas, Inc. | Oklahoma City, OK 73159 | Oil & Gas Operator | Oct 2021 |
| 24666 | Red Fork (USA) Investments Inc | Midland, TX 79710-0272 | Oil & Gas Operator | May 2019 |
| 24667 | Red Fork Oil Co | Lakewood, CO 80215 | Oil & Gas Operator | Aug 1993 |
| 24668 | Red Fork Oil Production Inc | Mannford, OK 74044-0492 | Oil & Gas Operator | Feb 2017 |
| 24669 | Red Fork Production, LLC | San Antonio, TX 78217 | Oil & Gas Operator | Jan 2025 |
| 24670 | Red Fork Valley Oil & Gas Co | Cushing, OK 74023 | Oil Operator | Dec 2014 |
| 24671 | Red Gap Oil & Gas LLC | Cisco, TX 76437 | Oil & Gas Operator | Apr 2025 |
| 24672 | Red Gas Company | Weston, WV 26452-0000 | Oil & Gas Operator | Dec 2021 |
| 24673 | Red Hawk Disposal LLC | Oklahoma City, OK 73172 | Oil Operator | Jun 2023 |
| 24674 | Red Hawk Petroleum LLC | | Oil & Gas Operator | Jan 2025 |
| 24675 | Red Hawk Resources Inc | Edmond, OK 73003-3207 | Oil & Gas Operator | Feb 2025 |
| 24676 | Red Hills Energy, LLC | Medicine Lodge, KS 67104 | Oil & Gas Operator | Dec 2024 |
| 24677 | Red Hills Resources, Inc. | Englewood, KS 67840 | Oil & Gas Operator | Dec 2024 |
| 24678 | Red Horse Petroleum | Dallas, TX 75240 | Oil & Gas Operator | Apr 2025 |
| 24679 | Red Jack Oil LLC | | Oil Operator | May 2013 |
| 24680 | Red Jacket Energy LLC | Roulette, PA 16746-1408 | Oil & Gas Operator | Dec 2024 |
| 24681 | Red Line Company, LTD. | Pampa, TX 79066 | Oil & Gas Operator | Apr 2025 |
| 24682 | Red Man Oil, Co. | Albany, TX 76430 | Oil & Gas Operator | Apr 2025 |
| 24683 | Red Maple Acres, LLC | Scipio Center, NY 13147 | Gas Operator | Dec 2023 |
| 24684 | Red Mesa Holdings/O&G LLC | | Oil & Gas Operator | Nov 2014 |
| 24685 | Red Mountain Energy LLC | | Oil & Gas Operator | Sep 2017 |
| 24686 | Red Mountain Oil LLC | Golden, CO 80402 | Oil Operator | Nov 1997 |
| 24687 | Red Mountain Operating LLC | Oklahoma City, OK 73118-1253 | Oil & Gas Operator | Apr 2024 |
| 24688 | Red Mountain Resources LLC | | Oil & Gas Operator | Sep 2023 |
| 24689 | Red Oak Energy Co | San Angelo, TX 76906 | Oil & Gas Operator | Apr 2025 |
| 24690 | Red Oak Energy LLC | Clarksburg, PA 15725-8824 | Oil & Gas Operator | Dec 2024 |
| 24691 | Red Oak Energy, Inc. | Wichita, KS 67207 | Oil & Gas Operator | Dec 2024 |
| 24692 | Red Oak Gas Operating Company LP | Houston, TX 77056 | Oil & Gas Operator | Dec 2017 |
| 24693 | Red Oak Oil Company, LLC | Spring, TX 77379 | Oil Operator | Apr 2025 |
| 24694 | Red Oak Operating, LLC | Magnolia, AR 71753 | Oil & Gas Operator | Jul 2024 |
| 24695 | Red Ox Resources LLC | Dumas, TX 79029 | Gas Operator | Jan 2025 |
| 24696 | Red Plains Oil & Gas LLC | Kingfisher, OK 73750 | Oil & Gas Operator | Oct 2017 |
| 24697 | Red Point Oil | | Oil Operator | May 2019 |
| 24698 | Red River Crude Oil LLC | Houston, TX 77081 | Oil Operator | Jan 2025 |
| 24699 | Red River Fuels Inc | Bristow, OK 74010-2231 | Oil & Gas Operator | Mar 2008 |
| 24700 | Red River Gas Company | | Oil & Gas Operator | May 2000 |