| 31001 | Vesa Enterprises LLC | Broken Arrow, OK 74011 | Oil Operator | May 2025 |
| 31002 | Vescal Corporation | Elizabeth, WV 26143-0000 | Oil & Gas Operator | Dec 2017 |
| 31003 | Vess Oil Corporation | Dallas, TX 75201 | Oil & Gas Operator | Dec 2025 |
| 31004 | Vess Transpacifi | | Oil & Gas Operator | Jul 1995 |
| 31005 | Vess-Transpacific Operating Co., Inc. | Wichita, KS 67201 | Oil & Gas Operator | May 2024 |
| 31006 | Vessels Coal Gas Inc | Denver, CO 80202-3539 | Gas Operator | Dec 2019 |
| 31007 | Vessels Oil & Gas Company | Denver, CO 80265 | Oil & Gas Operator | Dec 1998 |
| 31008 | Vesta Inc | Great Falls, MT 59403 | Gas Operator | Mar 1997 |
| 31009 | Vesta Oil And Gas LLC | | Oil & Gas Operator | Oct 2025 |
| 31010 | Vestal, Jack L. | Longton, KS 67352 | Gas Operator | Mar 1998 |
| 31011 | Vestal, L. D. Oil Company | Fort Worth, TX 76132 | Oil & Gas Operator | Dec 2025 |
| 31012 | Vestal, W. D., Oil Co. | Iowa Park, TX 76367 | Oil & Gas Operator | Dec 1998 |
| 31013 | Vestige Energy, LLC | Alvin, TX 77511 | Oil & Gas Operator | Dec 2025 |
| 31014 | Veteran Exploration & Prod, LLC | Graham, TX 76450 | Oil & Gas Operator | Dec 2025 |
| 31015 | Vetra Exploration And Production LLC | | Oil & Gas Operator | Aug 2012 |
| 31016 | Vi-Roi Oil Company | Duncan, OK 73533 | Oil & Gas Operator | Jun 2004 |
| 31017 | Vi-Roi Oil Company LLC | Duncan, OK 73534-1624 | Oil Operator | Aug 1997 |
| 31018 | Vi-Roi Oil Income & Dev Prog | Duncan, OK 73533 | Oil Operator | Oct 1994 |
| 31019 | Via, James R. | Talco, TX 75487 | Oil & Gas Operator | Dec 2025 |
| 31020 | Viable Resources | | Oil Operator | Dec 1984 |
| 31021 | Viable Resources Inc | Casper, WY 82601 | Oil & Gas Operator | Sep 1989 |
| 31022 | Viathon Hydrocarbons, Inc. | Dallas, TX 75205 | Oil & Gas Operator | Oct 2020 |
| 31023 | Vibe Resources LLC | | Oil & Gas Operator | Dec 2024 |
| 31024 | Vicars Oil & Gas Corporation | Bowie, TX 76230 | Gas Operator | Jul 2010 |
| 31025 | Viceroy Petroleum GP, LLC | Rockdale, TX 76567 | Oil & Gas Operator | Feb 2010 |
| 31026 | Viceroy Petroleum, LP | College Sta, TX 77845 | Oil & Gas Operator | Dec 2025 |
| 31027 | Vickers & VIckers | | Oil Operator | Jul 2018 |
| 31028 | Vickers Farms Oil Venture, A General Partnership | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 31029 | Vickers, Jerry L. | Ottawa, KS 66067 | Oil Operator | Sep 2024 |
| 31030 | Vicksburg Refining, Inc. -Jackson | | Oil Operator | Apr 1984 |
| 31031 | Vicksburg Refining, Inc. -Vicksburg | | Oil Operator | Apr 1984 |
| 31032 | Vicorp Energy In | | Oil Operator | Apr 1988 |
| 31033 | Vicorp Energy Inc | Denver, CO 80202-4927 | Oil & Gas Operator | Mar 2001 |
| 31034 | Victor McKenzie Drilling Co Inc | Zanesville, OH 43702-3323 | Oil & Gas Operator | Dec 2023 |
| 31035 | Victorem Energy LLC | Oklahoma City, OK 73118 | Oil & Gas Operator | Aug 2025 |
| 31036 | Victoria Land & Investment Co. | | Oil & Gas Operator | Jan 1985 |
| 31037 | Victoria Operating, Inc. | Victoria, TX 77903 | Oil & Gas Operator | Dec 2025 |
| 31038 | Victorian Oil & Gas | Monahans, TX 79756 | Oil Operator | Dec 2025 |
| 31039 | Victory Eagle Utility SV Y, Inc. | Newark, TX 76071 | Gas Operator | Dec 2025 |
| 31040 | Victory Energy Corp | Indiana, PA 15701-8944 | Oil & Gas Operator | Dec 2021 |
| 31041 | Victory Energy Partners LLC | | Oil & Gas Operator | Nov 2003 |
| 31042 | Victory Financial Group, Inc. | | Oil & Gas Operator | Sep 2002 |
| 31043 | Victory Minerals LLC | Kansas City, MO 64141 | Oil Operator | Jun 2025 |
| 31044 | Victory Oil & Gas Inc | Gun Barrel Cy, TX 75156 | Oil & Gas Operator | Dec 2025 |
| 31045 | Victory Oil Company LLC | | Oil & Gas Operator | Dec 2009 |
| 31046 | Victory Operating, Inc. | Andover, KS 67002 | Oil & Gas Operator | Jun 2025 |
| 31047 | Victory Petroleum Inc | Tulsa, OK 74170-0354 | Oil & Gas Operator | May 2013 |
| 31048 | Vidonia Oil LLC | Plymouth MTNG, PA 19462 | Oil Operator | Dec 2025 |
| 31049 | Viejo Oil & Gas, LLC | Post, TX 79356 | Oil Operator | Dec 2025 |
| 31050 | Viejo Services, LLC | Boyd, TX 76023 | Oil & Gas Operator | Dec 2025 |
| 31051 | Viersen & Cochran Drilling Company | | Oil & Gas Operator | May 2015 |
| 31052 | Viersen Drilling Company | Henryetta, OK 74437 | Oil & Gas Operator | Jan 2022 |
| 31053 | Viesca Gas Co. | Spring, TX 77379 | Oil & Gas Operator | Dec 2025 |
| 31054 | Vii F Ogm Productions LLC | Bradford, PA 16701 | Oil Operator | Dec 2024 |
| 31055 | Vike Oil Inc | Drumright, OK 74030 | Oil & Gas Operator | Aug 2025 |
| 31056 | Viking Energy Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2021 |
| 31057 | Viking Exploration, LLC | Mousie, KY 41839 | Oil & Gas Operator | Dec 2023 |
| 31058 | Viking Internati | | Gas Operator | Jan 1988 |
| 31059 | Viking International Resources Co., Inc. | | Oil & Gas Operator | Dec 2020 |
| 31060 | Viking Oil & Gas, LLC | Caneyville, KY 42721 | Oil & Gas Operator | Dec 2023 |
| 31061 | Viking Oil Co. | | Oil & Gas Operator | Dec 1990 |
| 31062 | Viking Petroleum | | Oil Operator | Mar 1990 |
| 31063 | Viking Production LLC | Fredonia, KS 66736 | Oil Operator | Mar 2016 |
| 31064 | Viking Resources | | Oil & Gas Operator | Sep 1995 |
| 31065 | Viking Resources Corp | Deerfield, OH 44411-0160 | Oil & Gas Operator | Dec 2007 |
| 31066 | Viking Resources LLC | Uniontown, OH 44685 | Oil & Gas Operator | Dec 2017 |
| 31067 | Viking Resources, Inc. | Stafford, TX 77477 | Oil & Gas Operator | Dec 2025 |
| 31068 | Viking Ventures, LLC | Garland, TX 75044 | Oil & Gas Operator | Mar 2009 |
| 31069 | Vilardo Farms, LLC | Westfield, NY 14787 | Gas Operator | Dec 2024 |
| 31070 | Villafrank & Wells | Westfield, NY 14787 | Gas Operator | Dec 2024 |
| 31071 | Villines J K | Ada, OK 74820-8323 | Oil & Gas Operator | Apr 2014 |
| 31072 | Vin Fisher Oil Company | Andrews, TX 79714 | Oil & Gas Operator | May 2008 |
| 31073 | Vin Fisher Operating, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Dec 2025 |
| 31074 | Vin, Inc. | Sterling, KS 67579 | Oil Operator | May 2025 |
| 31075 | Vinbar Oil & Gas, LLC | | Oil & Gas Operator | Jan 2018 |
| 31076 | Vincent Kutch | Kittanning, PA 16201-1137 | Gas Operator | Dec 1994 |
| 31077 | Vincent Oil Corp | Wichita, KS 67202 | Oil & Gas Operator | Jun 2025 |
| 31078 | Vincent Production Company | | Oil & Gas Operator | Dec 2006 |
| 31079 | Vincus Investment Company | Dallas, TX 75225 | Oil & Gas Operator | Apr 2004 |
| 31080 | Vine Energy Operating LP | | Gas Operator | Oct 2021 |
| 31081 | Vine Oil & Gas LP | | Gas Operator | Apr 2021 |
| 31082 | Vines Operating, LLC | | Oil Operator | Jun 2017 |
| 31083 | Vineyard Oil & Gas Co | North East, PA 16428 | Oil & Gas Operator | Dec 2023 |
| 31084 | Vinland Energy Operations, LLC | Lexington, KY 40509 | Oil & Gas Operator | Dec 2023 |
| 31085 | Vinland Texas Services LLC | Electra, TX 76360 | Oil & Gas Operator | Jun 2024 |
| 31086 | Vinson & Clark | Wichita Falls, TX 76308 | Oil Operator | Apr 2015 |
| 31087 | Vinson Exploration | Midland, TX 79701 | Oil & Gas Operator | Dec 2025 |
| 31088 | Vinson Exploration, Inc. | Midland, TX 79701 | Gas Operator | Dec 2020 |
| 31089 | Vinson Operating Company | Midland, TX 79706 | Oil & Gas Operator | Dec 1999 |
| 31090 | Vintage Drilling LLC | Artesia, NM 88211024 | Oil & Gas Operator | Sep 2025 |
| 31091 | Vintage Petroleu | | Oil & Gas Operator | Dec 1995 |
| 31092 | Vintage Petroleum | | Oil & Gas Operator | Feb 2003 |
| 31093 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | Aug 2025 |
| 31094 | Vintage Petroleum, LLC | Houston, TX 77210 | Oil & Gas Operator | Dec 2019 |
| 31095 | Vintage Production California LLC | | Oil & Gas Operator | Jun 2016 |
| 31096 | Vintage Resources Inc | Lindsay, OK 73052-0285 | Oil Operator | Dec 2007 |
| 31097 | Vinyard And Sons | | Oil & Gas Operator | Oct 2009 |
| 31098 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Dec 2025 |
| 31099 | Violanti, Joseph L. | Eden, NY 14057 | Gas Operator | Dec 2024 |
| 31100 | Viper S.W.D., LLC | El Campo, TX 77437 | Oil & Gas Operator | Dec 2025 |