| 30301 | Viceroy Petroleum GP, LLC | Rockdale, TX 76567 | Oil & Gas Operator | Feb 2010 |
| 30302 | Viceroy Petroleum, LP | College Sta, TX 77845 | Oil & Gas Operator | Sep 2026 |
| 30303 | Vickers & VIckers | | Oil Operator | Jul 2018 |
| 30304 | Vickers Farms Oil Venture, A General Partnership | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 30305 | Vickers, Jerry L. | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 30306 | Vicksburg Refining, Inc. -Jackson | | Oil Operator | Apr 1984 |
| 30307 | Vicksburg Refining, Inc. -Vicksburg | | Oil Operator | Apr 1984 |
| 30308 | Vicorp Energy In | | Oil Operator | Apr 1988 |
| 30309 | Vicorp Energy Inc | Denver, CO 80202-4927 | Oil & Gas Operator | Mar 2001 |
| 30310 | Victor McKenzie Drilling Co Inc | Zanesville, OH 43702-3323 | Oil & Gas Operator | Dec 2023 |
| 30311 | Victorem Energy LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Jun 2026 |
| 30312 | Victoria Land & Investment Co. | | Oil & Gas Operator | Jan 1985 |
| 30313 | Victoria Operating, Inc. | Victoria, TX 77903 | Oil & Gas Operator | Sep 2026 |
| 30314 | Victorian Oil & Gas | Monahans, TX 79756 | Oil Operator | Sep 2026 |
| 30315 | Victory Eagle Utility SV Y, Inc. | Newark, TX 76071 | Gas Operator | Sep 2026 |
| 30316 | Victory Energy Corp | Indiana, PA 15701-8944 | Oil & Gas Operator | Dec 2021 |
| 30317 | Victory Energy Partners LLC | | Oil & Gas Operator | Nov 2003 |
| 30318 | Victory Financial Group, Inc. | | Oil & Gas Operator | Sep 2002 |
| 30319 | Victory Minerals LLC | Kansas City, MO 64141 | Oil Operator | May 2026 |
| 30320 | Victory Oil & Gas Inc | Gun Barrel Cy, TX 75156 | Oil & Gas Operator | Sep 2026 |
| 30321 | Victory Oil Company LLC | | Oil & Gas Operator | Dec 2009 |
| 30322 | Victory Operating, Inc. | Andover, KS 67002 | Oil & Gas Operator | May 2026 |
| 30323 | Victory Petroleum Inc | Tulsa, OK 74170-0354 | Oil & Gas Operator | May 2013 |
| 30324 | Vidonia Oil LLC | Plymouth MTNG, PA 19462 | Oil Operator | Sep 2026 |
| 30325 | Viejo Oil & Gas, LLC | Post, TX 79356 | Oil Operator | Sep 2026 |
| 30326 | Viejo Services, LLC | Boyd, TX 76023 | Oil & Gas Operator | Sep 2026 |
| 30327 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 30328 | Viersen Drilling Company | Henryetta, OK 74437 | Oil & Gas Operator | Jan 2022 |
| 30329 | Viesca Gas Co. | Spring, TX 77379 | Oil & Gas Operator | Sep 2026 |
| 30330 | Vii F Ogm Productions L.L.C. | Bradford, PA 16701 | Oil Operator | Dec 2025 |
| 30331 | Vike Oil Inc | Drumright, OK 74030 | Oil & Gas Operator | Jun 2026 |
| 30332 | Viking Energy Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2021 |
| 30333 | Viking Exploration, LLC | Mousie, KY 41839 | Oil & Gas Operator | Dec 2024 |
| 30334 | Viking International Resources Co., Inc. | | Oil & Gas Operator | Dec 2020 |
| 30335 | Viking Oil & Gas, LLC | Caneyville, KY 42721 | Oil & Gas Operator | Dec 2024 |
| 30336 | Viking Oil Co. | | Oil & Gas Operator | Dec 1990 |
| 30337 | Viking Petroleum | | Oil Operator | Mar 1990 |
| 30338 | Viking Production LLC | Fredonia, KS 66736 | Oil Operator | Mar 2016 |
| 30339 | Viking Resources | | Oil & Gas Operator | Sep 1995 |
| 30340 | Viking Resources Corp | Deerfield, OH 44411-0160 | Oil & Gas Operator | Dec 2007 |
| 30341 | Viking Resources LLC | Uniontown, OH 44685 | Oil & Gas Operator | Dec 2017 |
| 30342 | Viking Resources, Inc. | Stafford, TX 77477 | Oil & Gas Operator | Sep 2026 |
| 30343 | Viking Ventures, LLC | Garland, TX 75044 | Oil & Gas Operator | Mar 2009 |
| 30344 | Vilardo Farms, LLC | Westfield, NY 14787 | Gas Operator | Dec 2025 |
| 30345 | Villafrank & Wells | Westfield, NY 14787 | Gas Operator | Dec 2025 |
| 30346 | Villines J K | Ada, OK 74820-8323 | Oil & Gas Operator | Apr 2014 |
| 30347 | Vin Fisher Oil Company | Andrews, TX 79714 | Oil & Gas Operator | May 2008 |
| 30348 | Vin Fisher Operating, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Sep 2026 |
| 30349 | Vin, Inc. | Sterling, KS 67579 | Oil Operator | Apr 2026 |
| 30350 | Vinbar Oil & Gas, LLC | | Oil & Gas Operator | Jan 2018 |
| 30351 | Vincent Oil Corp | Wichita, KS 67202 | Oil & Gas Operator | May 2026 |
| 30352 | Vincent Production Company | | Oil & Gas Operator | Dec 2006 |
| 30353 | Vincus Investment Company | Dallas, TX 75225 | Oil & Gas Operator | Apr 2004 |
| 30354 | Vine Energy Operating LP | | Gas Operator | Oct 2021 |
| 30355 | Vine Oil & Gas LP | | Gas Operator | Apr 2021 |
| 30356 | Vines Operating, LLC | | Oil Operator | Jun 2017 |
| 30357 | Vineyard Oil & Gas Co | North East, PA 16428 | Oil & Gas Operator | Dec 2023 |
| 30358 | Vinland Energy Operations, LLC | Lexington, KY 40509 | Oil & Gas Operator | Dec 2024 |
| 30359 | Vinland Texas Services LLC | Electra, TX 76360 | Oil & Gas Operator | Jun 2024 |
| 30360 | Vinson & Clark | Wichita Falls, TX 76308 | Oil Operator | Apr 2015 |
| 30361 | Vinson Exploration | Midland, TX 79701 | Oil & Gas Operator | Sep 2026 |
| 30362 | Vinson Exploration, Inc. | Midland, TX 79701 | Gas Operator | Dec 2020 |
| 30363 | Vinson Operating Company | Midland, TX 79706 | Oil & Gas Operator | Dec 1999 |
| 30364 | Vintage Drilling LLC | Artesia, NM 88211024 | Oil & Gas Operator | Jun 2026 |
| 30365 | Vintage Petroleu | | Oil & Gas Operator | Dec 1995 |
| 30366 | Vintage Petroleum | | Oil & Gas Operator | Feb 2003 |
| 30367 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Jun 2026 |
| 30368 | Vintage Petroleum, LLC | Houston, TX 77210 | Oil & Gas Operator | Dec 2019 |
| 30369 | Vintage Production California LLC | | Oil & Gas Operator | Jun 2016 |
| 30370 | Vintage Resources Inc | Lindsay, OK 73052-0285 | Oil Operator | Dec 2007 |
| 30371 | Vinyard And Sons | | Oil & Gas Operator | Oct 2009 |
| 30372 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Sep 2026 |
| 30373 | Violanti, Joseph L. | Eden, NY 14057 | Gas Operator | Dec 2025 |
| 30374 | Viper S.W.D., LLC | El Campo, TX 77437 | Oil & Gas Operator | Sep 2026 |
| 30375 | Virco Inc | Morgantown, WV 26508 | Oil & Gas Operator | Dec 2022 |
| 30376 | Viresen & Cochra | | Oil & Gas Operator | Sep 1995 |
| 30377 | Virgil L. Pittman | | Oil & Gas Operator | Jun 1983 |
| 30378 | Virgin Offshore U.S.A., Inc. | | Oil & Gas Operator | Oct 2012 |
| 30379 | Virlar Exploration, Inc. | Houston, TX 77227 | Oil & Gas Operator | Aug 1995 |
| 30380 | Virsal Oil Company | | Oil Operator | Dec 2000 |
| 30381 | Virtex Eastern Producing Co., LLC | | Gas Operator | Dec 2021 |
| 30382 | Virtex Operating Company, Inc. | Corpus Christ, TX 78401 | Oil & Gas Operator | Oct 2023 |
| 30383 | Virtex Petroleum Company, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2008 |
| 30384 | Viscosity Control Systems Inc. | | Oil & Gas Operator | Dec 1995 |
| 30385 | Vision Energy Group LLC | Orange Beach, AL 36561 | Oil Operator | May 2026 |
| 30386 | Vision Energy Inc | Carlsbad, NM 88221 | Oil & Gas Operator | Aug 2022 |
| 30387 | Vision Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2026 |
| 30388 | Vision Minerals, LLC | Midland, TX 79701 | Oil & Gas Operator | Sep 2026 |
| 30389 | Vision Natural Res-La, LLC | | Oil Operator | Dec 2024 |
| 30390 | Vision Natural Res-Ok LLC | Midland, TX 79708-8105 | Oil Operator | Oct 2010 |
| 30391 | Vision Natural Resources, LP | Midland, TX 79708 | Oil & Gas Operator | Sep 2026 |
| 30392 | Vision Oil & Gas Services LLC | Wichita, KS 67216 | Oil Operator | Apr 2026 |
| 30393 | Vision Oil And Gas LLC | Laredo, TX 78041 | Oil & Gas Operator | Sep 2026 |
| 30394 | Vision Operating Company, L.L.C. | Houston, TX 77027 | Oil & Gas Operator | Sep 2026 |
| 30395 | Vista Corporation | | Oil & Gas Operator | Jan 2011 |
| 30396 | Vista Energy Corp. | Good Lettsvle, TN 37072 | Oil & Gas Operator | Sep 2026 |
| 30397 | Vista Energy Inc | Yukon, OK 73085-0827 | Oil & Gas Operator | Mar 2015 |
| 30398 | Vista Exploration, LLC | Abilene, TX 79601 | Oil & Gas Operator | May 2017 |
| 30399 | Vista Investments | | Gas Operator | Nov 1998 |
| 30400 | Vista Oil & Gas, Inc. | The Woodlands, TX 77382 | Oil & Gas Operator | Feb 2000 |