| 6501 | Van Orsdol Paul | Bristow, OK 74010 | Oil & Gas Operator | Feb 2025 |
| 6502 | Van Zandt Marilyn | Depew, OK 74028 | Gas Operator | Jan 2025 |
| 6503 | Vancol Oil Co Inc | Ponca City, OK 74602-0030 | Oil & Gas Operator | May 2018 |
| 6504 | Vanderbilt Resources Corp. | Midland, TX 79701 | Oil & Gas Operator | Nov 1991 |
| 6505 | Vanguard Permian LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 6506 | Vanon Energy Inc | Fort Worth, TX 76162 | Oil & Gas Operator | Jul 2022 |
| 6507 | Vantage Point Operating Co | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 6508 | Vaquero Gas Company,Incorporated | Houston, TX 77002 | Oil & Gas Operator | Dec 1996 |
| 6509 | Vaquero Resources, LLC | Edmond, OK 73034 | Oil & Gas Operator | Jan 2025 |
| 6510 | Vargas Oil & Gas LLC | Hennessey, OK 73742 | Gas Operator | Jan 2025 |
| 6511 | Varner Jerry D And Helen Revocable Inter VIvos Trust | Bristow, OK 74010 | Oil Operator | Jan 2025 |
| 6512 | Vassaur Elizabeth | Morris, OK 74445-2303 | Oil & Gas Operator | Oct 2018 |
| 6513 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Dec 2024 |
| 6514 | Vaughan III Ben F | Austin, TX 78768-2233 | Oil & Gas Operator | Dec 2024 |
| 6515 | Vaughan Otto M | | Oil & Gas Operator | Apr 2014 |
| 6516 | Vaughan Production Company, Inc. | Norman, OK 73072 | Oil & Gas Operator | Sep 2014 |
| 6517 | Vaughn Deloy | Beggs, OK 74421-0305 | Oil & Gas Operator | Apr 2020 |
| 6518 | VD Oil Company LLC | Bartlesville, OK 74003-4280 | Oil Operator | Jan 2025 |
| 6519 | Vector Energy Corporation | Houston, TX 77060 | Oil & Gas Operator | Apr 2025 |
| 6520 | Vector Exploration Inc | Oklahoma City, OK 73142-4430 | Oil & Gas Operator | Dec 2018 |
| 6521 | Vectra CBM LLC | Littleton, CO 80128-4557 | Gas Operator | Jan 2014 |
| 6522 | Veenker Resources, Inc. | Oklahoma City, OK 73113 | Oil & Gas Operator | Feb 2025 |
| 6523 | Vega Energy Company | Nichols Hill, OK 73116 | Oil & Gas Operator | Sep 2015 |
| 6524 | Venis Dwain | Seminole, OK 74818-1975 | Oil & Gas Operator | Feb 2012 |
| 6525 | Venis Exploration Company | Aledo, TX 76008 | Oil & Gas Operator | Oct 2024 |
| 6526 | Ventana Exploration And Production II LLC | Oklahoma City, OK 73134-2519 | Oil & Gas Operator | Jan 2025 |
| 6527 | Ventura Energy Services LLC | Tulsa, OK 74136-5108 | Oil & Gas Operator | Mar 2020 |
| 6528 | Venus Exploration, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2013 |
| 6529 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
| 6530 | Verdad Oil & Gas Corporation | Dallas, TX 75235 | Oil & Gas Operator | Apr 2025 |
| 6531 | Veritas Energy LLC | San Antonio, TX 78231 | Oil & Gas Operator | Apr 2025 |
| 6532 | Vess Oil Corporation | Dallas, TX 75201 | Oil & Gas Operator | Apr 2025 |
| 6533 | Veteran Exploration & Prod, LLC | Graham, TX 76450 | Oil & Gas Operator | Apr 2025 |
| 6534 | Vi-Roi Oil Company | Duncan, OK 73533 | Oil & Gas Operator | Jun 2004 |
| 6535 | Vi-Roi Oil Company LLC | Duncan, OK 73534-1624 | Oil Operator | Aug 1997 |
| 6536 | Vi-Roi Oil Income & Dev Prog | Duncan, OK 73533 | Oil Operator | Oct 1994 |
| 6537 | Vicorp Energy Inc | Denver, CO 80202-4927 | Oil & Gas Operator | Mar 2001 |
| 6538 | Victory Oil & Gas Inc | Gun Barrel Cy, TX 75156 | Oil & Gas Operator | Apr 2025 |
| 6539 | Victory Petroleum Inc | Tulsa, OK 74170-0354 | Oil & Gas Operator | May 2013 |
| 6540 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 6541 | Viersen Drilling Company | Henryetta, OK 74437-3884 | Oil & Gas Operator | Jan 2022 |
| 6542 | Viersens Joint Ventures | | Oil & Gas Operator | May 1997 |
| 6543 | Vike Oil Inc | Cushing, OK 74023-6509 | Oil & Gas Operator | Jan 2025 |
| 6544 | Villines J K | Ada, OK 74820-8323 | Oil & Gas Operator | Apr 2014 |
| 6545 | Vincent Production Company | | Oil & Gas Operator | Dec 2006 |
| 6546 | Vinson & Clark | Wichita Falls, TX 76308 | Oil Operator | Apr 2015 |
| 6547 | Vintage Gas Inc | Tulsa, OK 74119-1029 | Oil & Gas Operator | Jun 2007 |
| 6548 | Vintage Marketing Inc | Tulsa, OK 74172 | Oil & Gas Operator | Apr 2003 |
| 6549 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Jan 2025 |
| 6550 | Vintage Pipeline Inc | Tulsa, OK 74119-1029 | Oil & Gas Operator | Sep 2004 |
| 6551 | Vintage Resources Inc | Lindsay, OK 73052-0285 | Oil Operator | Dec 2007 |
| 6552 | Vision Energy Inc | Carlsbad, NM 88221 | Oil & Gas Operator | Aug 2022 |
| 6553 | Vision Natural Res-Ok LLC | Midland, TX 79708-8105 | Oil Operator | Oct 2010 |
| 6554 | Vista Energy Inc | Yukon, OK 73085-0827 | Oil & Gas Operator | Mar 2015 |
| 6555 | Vistatex Energy LLC | Houston, TX 77057 | Oil & Gas Operator | Jan 2025 |
| 6556 | Vitol Inc | Houston, TX 77002 | Oil & Gas Operator | Sep 2023 |
| 6557 | Vitruvian Exploration LLC | The Woodlands, TX 77380 | Oil & Gas Operator | May 2016 |
| 6558 | Vitruvian II Woodford LLC | The Woodlands, TX 77381-5259 | Oil & Gas Operator | May 2019 |
| 6559 | VPR Operating LLC | Austin, TX 78746 | Oil & Gas Operator | Oct 2013 |
| 6560 | VRC Oil & Gas Operating Co | Oklahoma City, OK 73116-1431 | Oil & Gas Operator | Jun 2019 |
| 6561 | VRK Oil And Gas, Inc. | Arlington, TX 76016 | Oil & Gas Operator | Mar 2014 |
| 6562 | VRK Operating Company Inc | Fort Worth, TX 76109-7430 | Oil & Gas Operator | Sep 1994 |
| 6563 | Vulcan Energy Corporation | | Oil & Gas Operator | May 1991 |
| 6564 | VVWF Oil Inc | Oklahoma City, OK 73143-7375 | Gas Operator | Feb 1994 |
| 6565 | W & W Oil & Gas LLC | Wynona, OK 74084 | Oil Operator | Jan 2025 |
| 6566 | W C S Inc | Pottsboro, TX 75076 | Oil & Gas Operator | Oct 2019 |
| 6567 | W C T Operating LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Jan 2025 |
| 6568 | W M A Corporation | Wichita, KS 67278-1713 | Oil & Gas Operator | Jan 1998 |
| 6569 | W P Oil & Gas LLC | Coweta, OK 74429-5465 | Oil & Gas Operator | Mar 2015 |
| 6570 | W S Crude Oil Purchasing Inc | Oklahoma City, OK 73129-7613 | Oil & Gas Operator | May 2008 |
| 6571 | W-N Energy Corp | Tulsa, OK 74121-1468 | Oil & Gas Operator | Nov 1994 |
| 6572 | Wabash Energy Corporation | Lawrenceville, IL 62439 | Oil & Gas Operator | Dec 2009 |
| 6573 | Wachob Jack | Sapulpa, OK 74066 | Oil Operator | Dec 2014 |
| 6574 | Wachob Oil & Gas LLC | Sapulpa, OK 74066-6987 | Oil Operator | Jun 2015 |
| 6575 | Wacker Oil Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 1996 |
| 6576 | Waddell Norman | Seminole, OK 74868-1244 | Oil & Gas Operator | Nov 1998 |
| 6577 | Wadkins T Roy | Bartlesville, OK 74006 | Oil & Gas Operator | Nov 2019 |
| 6578 | Wadley Bill & Son Drilling Co | Okmulgee, OK 74447-8934 | Oil & Gas Operator | Jan 2025 |
| 6579 | Waelder Oil & Gas, Inc. | Fort Smith, AR 72903 | Oil & Gas Operator | Jan 2025 |
| 6580 | Waggoner Drilling Company | Bristow, OK 74010-0663 | Oil & Gas Operator | Jan 2014 |
| 6581 | Waggoner Oil & Gas Corp | Enid, OK 73703-1152 | Oil & Gas Operator | Feb 2025 |
| 6582 | Wagner & Brown | Midland, TX 79702 | Oil & Gas Operator | Aug 2014 |
| 6583 | Wagner & Brown LP | Midland, TX 79702-1714 | Oil & Gas Operator | Aug 2022 |
| 6584 | Wagner Energy LLC | Enid, OK 73701 | Oil Operator | Jan 2025 |
| 6585 | Wagner Oil Company | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2025 |
| 6586 | Wagon Wheel Production Company | Crawford, OK 73638-9502 | Oil & Gas Operator | Jan 2022 |
| 6587 | Wainoco Oil & Gas Company | Houston, TX 77024 | Oil & Gas Operator | Dec 2005 |
| 6588 | Walden E F | Ada, OK 74820 | Oil & Gas Operator | Aug 2014 |
| 6589 | Walgann Oil & Gas Inc | Sperry, OK 74073 | Oil Operator | Jan 2025 |
| 6590 | Walker Billy R | Henryetta, OK 74437-0026 | Oil & Gas Operator | Sep 2014 |
| 6591 | Walker Corporation (The) | Oklahoma City, OK 73156 | Oil & Gas Operator | May 2006 |
| 6592 | Walker David Wayne | Okemah, OK 74859-9731 | Oil & Gas Operator | Sep 2022 |
| 6593 | Walker Gas Company | Romney, WV 25757-0000 | Oil & Gas Operator | Dec 2018 |
| 6594 | Walker Jeffery Scott | Owasso, OK 74055-7420 | Oil Operator | Jan 2025 |
| 6595 | Walker Jr J C | | Oil & Gas Operator | Oct 1996 |
| 6596 | Walker Keith F | Ardmore, OK 73401 | Oil & Gas Operator | Jan 2019 |
| 6597 | Walker Paul | Duncan, OK 73533-9782 | Oil & Gas Operator | Feb 2022 |
| 6598 | Walker R J Oil Co Inc | | Oil & Gas Operator | May 2003 |
| 6599 | Wall Shelby | | Oil & Gas Operator | Oct 1998 |
| 6600 | Wallace Acid-Frac LLC | Seminole, OK 74818-1281 | Oil & Gas Operator | May 2013 |