| 6301 | Upland Production Company | Edmond, OK 73083 | Oil & Gas Operator | Nov 2024 |
| 6302 | Upland Resources, Inc. | Canadian, TX 79014 | Oil & Gas Operator | Dec 2009 |
| 6303 | Uplands Resources Inc | Tulsa, OK 74103-4141 | Oil & Gas Operator | Sep 2024 |
| 6304 | Uptex Operating, L.P. | Dallas, TX 75201 | Oil & Gas Operator | May 2010 |
| 6305 | Urban Oil & Gas Group, LLC | Plano, TX 75074 | Oil & Gas Operator | Nov 2024 |
| 6306 | Usedc Okc LLC | Getzville, NY 14068-1296 | Oil & Gas Operator | May 2018 |
| 6307 | V S Oil Company | Burkburnett, TX 76354 | Oil & Gas Operator | Nov 2024 |
| 6308 | Vaca Operating Company LLC | Pacific PLSDS, CA 90272 | Oil & Gas Operator | Aug 2017 |
| 6309 | Vaco Oil Company | Cleveland, OK 74020 | Oil & Gas Operator | Jun 2003 |
| 6310 | Valancy Operating LLC | Goldsby, OK 73093 | Oil & Gas Operator | Sep 2024 |
| 6311 | Valar Petroleum Inc | Houston, TX 77069 | Oil & Gas Operator | May 2006 |
| 6312 | Valence Operating Company | Kingwood, TX 77339 | Oil & Gas Operator | Nov 2024 |
| 6313 | Valero Marketing & Supply Co | San Antonio, TX 78269-6000 | Oil & Gas Operator | Sep 2023 |
| 6314 | Valiant Oil & Inv Co | | Oil & Gas Operator | Aug 2024 |
| 6315 | Validus Energy II Midcon LLC | Denever, CO 80202 | Oil & Gas Operator | Sep 2024 |
| 6316 | Valjohn Energy Corporation | Oklahoma City, OK 73142-6090 | Oil & Gas Operator | Aug 2024 |
| 6317 | Valley Oil & Gas Inc | | Oil & Gas Operator | Nov 2013 |
| 6318 | Valley Petrol Consulting Inc | Denton, TX 76205 | Oil Operator | Sep 2024 |
| 6319 | Valpoint Operating, LLC | Amarillo, TX 79101 | Oil & Gas Operator | Nov 2024 |
| 6320 | Van Dall, Don | | Oil Operator | Mar 2015 |
| 6321 | Van Horn I H | Tulsa, OK 74145-5715 | Oil & Gas Operator | Mar 2001 |
| 6322 | Van Horn Oil & Gas Inc | Tulsa, OK 74170 | Oil & Gas Operator | Nov 1998 |
| 6323 | Van Horn Oil Company | Ada, OK 74820 | Oil & Gas Operator | Oct 1999 |
| 6324 | Van Orsdol Paul | Bristow, OK 74010 | Oil & Gas Operator | Sep 2024 |
| 6325 | Van Zandt Marilyn | Depew, OK 74028 | Gas Operator | Sep 2024 |
| 6326 | Vancol Oil Co Inc | Ponca City, OK 74602-0030 | Oil & Gas Operator | May 2018 |
| 6327 | Vanderbilt Resources Corp | Midland, TX 79701 | Oil & Gas Operator | Nov 1991 |
| 6328 | Vanguard Permian LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 6329 | Vanon Energy Inc | Fort Worth, TX 76162 | Oil & Gas Operator | Jul 2022 |
| 6330 | Vantage Point Operating Co | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 6331 | Vaquero Gas Company,Incorporated | Houston, TX 77002 | Oil & Gas Operator | Dec 1996 |
| 6332 | Vaquero Resources, LLC | Edmond, OK 73034 | Oil & Gas Operator | Sep 2024 |
| 6333 | Varner Jerry D And Helen Revocable Inter VIvos Trust | Bristow, OK 74010 | Oil Operator | Sep 2024 |
| 6334 | Vassaur Elizabeth | Morris, OK 74445-2303 | Oil & Gas Operator | Oct 2018 |
| 6335 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | Jul 2024 |
| 6336 | Vaughan III Ben F | Austin, TX 78768-2233 | Oil & Gas Operator | Sep 2024 |
| 6337 | Vaughan Oil LLC | Holdenville, OK 74848 | Oil Operator | Aug 2024 |
| 6338 | Vaughan Otto M | | Oil & Gas Operator | Apr 2014 |
| 6339 | Vaughan Production Company, Inc. | Norman, OK 73072 | Oil & Gas Operator | Sep 2014 |
| 6340 | Vaughn Deloy | Beggs, OK 74421-0305 | Oil & Gas Operator | Apr 2020 |
| 6341 | VD Oil Company LLC | Bartlesville, OK 74003-4280 | Oil Operator | Sep 2024 |
| 6342 | Vector Energy Corporation | Houston, TX 77060 | Oil & Gas Operator | Nov 2024 |
| 6343 | Vector Exploration Inc | Oklahoma City, OK 73142-4430 | Oil & Gas Operator | Dec 2018 |
| 6344 | Vectra CBM LLC | Littleton, CO 80128-4557 | Gas Operator | Jan 2014 |
| 6345 | Veenker Resources, Inc. | Oklahoma City, OK 73113 | Oil & Gas Operator | Sep 2024 |
| 6346 | Vega Energy Company | Nichols Hill, OK 73116 | Oil & Gas Operator | Sep 2015 |
| 6347 | Venis Dwain | Seminole, OK 74818-1975 | Oil & Gas Operator | Feb 2012 |
| 6348 | Venis Exploration Company | Aledo, TX 76008 | Oil & Gas Operator | Sep 2024 |
| 6349 | Ventana Exploration And Production II LLC | Oklahoma City, OK 73134-2519 | Oil & Gas Operator | Sep 2024 |
| 6350 | Ventura Energy Services LLC | Tulsa, OK 74136-5108 | Oil & Gas Operator | Mar 2020 |
| 6351 | Venus Exploration, Inc. | San Antonio, TX 78209 | Oil & Gas Operator | Jul 2013 |
| 6352 | Venus Oil Company | San Antonio, TX 78209 | Oil & Gas Operator | Dec 2002 |
| 6353 | Verdad Oil & Gas Corporation | Dallas, TX 75235 | Oil & Gas Operator | Nov 2024 |
| 6354 | Veritas Energy LLC | San Antonio, TX 78231 | Oil & Gas Operator | Nov 2024 |
| 6355 | Vess Oil Corporation | Dallas, TX 75201 | Oil & Gas Operator | Nov 2024 |
| 6356 | Veteran Exploration & Prod, LLC | Frisco, TX 75034 | Oil & Gas Operator | Nov 2024 |
| 6357 | Vi-Roi Oil Company | Duncan, OK 73533 | Oil & Gas Operator | Jun 2004 |
| 6358 | Vi-Roi Oil Company LLC | Duncan, OK 73534-1624 | Oil Operator | Aug 1997 |
| 6359 | Vi-Roi Oil Income & Dev Prog | Duncan, OK 73533 | Oil Operator | Oct 1994 |
| 6360 | Vicorp Energy Inc | Denver, CO 80202-4927 | Oil & Gas Operator | Mar 2001 |
| 6361 | Victory Oil & Gas Inc | Gun Barrel Cy, TX 75156 | Oil & Gas Operator | Nov 2024 |
| 6362 | Victory Petroleum Inc | Tulsa, OK 74170-0354 | Oil & Gas Operator | May 2013 |
| 6363 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 6364 | Viersen Drilling Company | Henryetta, OK 74437-3884 | Oil & Gas Operator | Jan 2022 |
| 6365 | Viersens Joint Ventures | | Oil & Gas Operator | May 1997 |
| 6366 | Vike Oil Inc | Cushing, OK 74023-6509 | Oil & Gas Operator | Sep 2024 |
| 6367 | Villines J K | Ada, OK 74820-8323 | Oil & Gas Operator | Apr 2014 |
| 6368 | Vincent Production Company | | Oil & Gas Operator | Dec 2006 |
| 6369 | Vinson & Clark | Wichita Falls, TX 76308 | Oil Operator | Apr 2015 |
| 6370 | Vintage Gas Inc | Tulsa, OK 74119-1029 | Oil & Gas Operator | Jun 2007 |
| 6371 | Vintage Marketing Inc | Tulsa, OK 74172 | Oil & Gas Operator | Apr 2003 |
| 6372 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Aug 2024 |
| 6373 | Vintage Pipeline Inc | Tulsa, OK 74119-1029 | Oil & Gas Operator | Sep 2004 |
| 6374 | Vintage Resources Inc | Lindsay, OK 73052-0285 | Oil Operator | Dec 2007 |
| 6375 | Vision Energy Inc | Carlsbad, NM 88221 | Oil & Gas Operator | Aug 2022 |
| 6376 | Vision Natural Res-Ok LLC | Midland, TX 79708-8105 | Oil Operator | Oct 2010 |
| 6377 | Vista Energy Inc | Yukon, OK 73085-0827 | Oil & Gas Operator | Mar 2015 |
| 6378 | Vistatex Energy LLC | Houston, TX 77057 | Oil & Gas Operator | Sep 2024 |
| 6379 | Vitol Inc | Houston, TX 77002 | Oil & Gas Operator | Sep 2023 |
| 6380 | Vitruvian Exploration LLC | The Woodlands, TX 77380 | Oil & Gas Operator | May 2016 |
| 6381 | Vitruvian II Woodford LLC | The Woodlands, TX 77381-5259 | Oil & Gas Operator | May 2019 |
| 6382 | VPR Operating LLC | Austin, TX 78746 | Oil & Gas Operator | Oct 2013 |
| 6383 | VRC Oil & Gas Operating Co | Oklahoma City, OK 73116-1431 | Oil & Gas Operator | Jun 2019 |
| 6384 | VRK Oil And Gas, Inc. | Arlington, TX 76016 | Oil & Gas Operator | Mar 2014 |
| 6385 | VRK Operating Company Inc | Fort Worth, TX 76109-7430 | Oil & Gas Operator | Sep 1994 |
| 6386 | VVWF Oil Inc | Oklahoma City, OK 73143-7375 | Gas Operator | Feb 1994 |
| 6387 | W & W Oil & Gas LLC | Wynona, OK 74084 | Oil Operator | Sep 2024 |
| 6388 | W C S Inc | Pottsboro, TX 75076 | Oil & Gas Operator | Oct 2019 |
| 6389 | W C T Operating LLC | Oklahoma City, OK 73134 | Oil & Gas Operator | Aug 2024 |
| 6390 | W M A Corporation | Wichita, KS 67278-1713 | Oil & Gas Operator | Jan 1998 |
| 6391 | W P Oil & Gas LLC | Coweta, OK 74429-5465 | Oil & Gas Operator | Mar 2015 |
| 6392 | W S Crude Oil Purchasing Inc | Oklahoma City, OK 73129-7613 | Oil & Gas Operator | May 2008 |
| 6393 | W-N Energy Corp | Tulsa, OK 74121-1468 | Oil & Gas Operator | Nov 1994 |
| 6394 | Wabash Energy Corporation | Lawrenceville, IL 62439 | Oil & Gas Operator | Dec 2009 |
| 6395 | Wachob Jack | Sapulpa, OK 74066 | Oil Operator | Dec 2014 |
| 6396 | Wachob Oil & Gas LLC | Sapulpa, OK 74066-6987 | Oil Operator | Jun 2015 |
| 6397 | Wacker Oil Inc | Houston, TX 77002 | Oil & Gas Operator | Aug 1996 |
| 6398 | Waddell Norman | Seminole, OK 74868-1244 | Oil & Gas Operator | Nov 1998 |
| 6399 | Wadkins T Roy | Bartlesville, OK 74006 | Oil & Gas Operator | Nov 2019 |
| 6400 | Wadley Bill & Son Drilling Co | Okmulgee, OK 74447-8934 | Oil & Gas Operator | Aug 2024 |