| 30101 | Valley Operating Inc | Denver, CO 80218-3633 | Oil & Gas Operator | Nov 1995 |
| 30102 | Valley Petrochemicals, LLC | Pharr, TX 78577 | Oil Operator | Sep 2026 |
| 30103 | Valley Petrol Consulting Inc | Denton, TX 76205 | Oil Operator | Jun 2026 |
| 30104 | Valley Petroleum Company | Abilene, TX 79608 | Oil & Gas Operator | Sep 2026 |
| 30105 | Valley Petroleum Management | Utica, OH 43080 | Oil & Gas Operator | Dec 2025 |
| 30106 | Valley Resources, Inc. | Abilene, TX 79608 | Oil & Gas Operator | Aug 2003 |
| 30107 | Valor Energy, LLC | Dallas, TX 75205 | Oil & Gas Operator | May 2023 |
| 30108 | Valpoint Operating, LLC | Amarillo, TX 79101 | Oil & Gas Operator | Sep 2026 |
| 30109 | Valtech Sales LLC | Reno, OH 45773 | Oil & Gas Operator | Dec 2025 |
| 30110 | Vamco Operations | | Oil & Gas Operator | May 2026 |
| 30111 | Vamos Oil & Gas, LLC | Miami, FL 33129 | Oil & Gas Operator | Sep 2026 |
| 30112 | Van Buskirk Bill | | Oil Operator | Dec 1996 |
| 30113 | Van Buskirk, Billy L. | Severy, KS 67137 | Oil Operator | Dec 2009 |
| 30114 | Van Dall, Don | | Oil Operator | Mar 2015 |
| 30115 | Van Hampton Gas & Oil Co Inc | Pleasantville, PA 16341-0329 | Gas Operator | Dec 2020 |
| 30116 | Van Horn I H | Tulsa, OK 74145-5715 | Oil & Gas Operator | Mar 2001 |
| 30117 | Van Horn Oil & Gas Inc | Tulsa, OK 74170 | Oil & Gas Operator | Nov 1998 |
| 30118 | Van Horn Oil Company | Ada, OK 74820 | Oil & Gas Operator | Oct 1999 |
| 30119 | Van Lingen, Peter | Nashville, TN 37215 | Oil Operator | Dec 2023 |
| 30120 | Van Norman Pipe And Supply | | Oil & Gas Operator | Mar 2010 |
| 30121 | Van Oil Co Inc | Fort Worth, TX 76116 | Oil Operator | Dec 1997 |
| 30122 | Van Oil, Inc. | Madison, KS 66860 | Oil & Gas Operator | May 2026 |
| 30123 | Van Operating, LTD. | Albany, TX 76430 | Oil & Gas Operator | Sep 2026 |
| 30124 | Van Orsdol Paul | Bristow, OK 74010 | Oil & Gas Operator | May 2026 |
| 30125 | Van Tol Oil | Sanger, TX 76266 | Oil & Gas Operator | Sep 2026 |
| 30126 | Van Winkle Oil | Floresville, TX 78114 | Oil & Gas Operator | Sep 2026 |
| 30127 | Van Zandt Marilyn | Depew, OK 74028 | Oil & Gas Operator | Jul 2026 |
| 30128 | Van Zanten, Inc. | | Gas Operator | Jan 1990 |
| 30129 | Vanbelois Russell Inc | | Oil & Gas Operator | Apr 2000 |
| 30130 | Vanco Oil & Gas Corp. | Abilene, TX 79604 | Oil & Gas Operator | Sep 2026 |
| 30131 | Vancol Oil Co Inc | Ponca City, OK 74602-0030 | Oil & Gas Operator | May 2018 |
| 30132 | Vanderbilt Resources Corp. | Midland, TX 79701 | Oil & Gas Operator | Nov 1991 |
| 30133 | Vanderhoof Energy Prod LLC | Russell, PA 16345 | Oil & Gas Operator | Dec 2025 |
| 30134 | Vanderman Oil | Neosho Falls, KS 66758 | Oil Operator | Feb 2006 |
| 30135 | Vandermeer Energy Corp. | Dallas, TX 75225 | Oil & Gas Operator | Nov 1998 |
| 30136 | Vandeveer Energy, LLC | Dallas, TX 75225 | Oil & Gas Operator | Jul 2016 |
| 30137 | Vanek, R. J. | Iowa Park, TX 76367 | Oil & Gas Operator | Sep 2026 |
| 30138 | Vanguard Environmental, LLC | | Oil Operator | Nov 2024 |
| 30139 | Vanguard Oil & Gas Co., LTD. | Frankfort, OH 49635 | Oil & Gas Operator | Dec 2025 |
| 30140 | Vanguard Operating, LLC | Houston, TX 77057 | Oil & Gas Operator | Jan 2021 |
| 30141 | Vanguard Permian, LLC | Houston, TX 77057 | Oil & Gas Operator | Nov 2018 |
| 30142 | Vanguard Petroleum Corp. | | Gas Operator | Jun 1986 |
| 30143 | Vanguard Production Company | Lubbock, TX 79410 | Oil & Gas Operator | Sep 2026 |
| 30144 | Vanmark Jack | Torrington, WY 82240 | Oil Operator | Dec 1997 |
| 30145 | Vanmax Explorati | | Oil Operator | Nov 1995 |
| 30146 | Vannatter, Louis E. | Medina, TX 78055 | Oil & Gas Operator | Dec 1996 |
| 30147 | Vanon Energy Inc | Fort Worth, TX 76162 | Oil & Gas Operator | Jul 2022 |
| 30148 | Vanroyen Oil And Gas, L.L.C. | Wichita, KS 67217 | Oil Operator | Apr 2026 |
| 30149 | Vantage Energy Appalachia II LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 30150 | Vantage Energy Appalachia LLC | Washington, PA 15301-8936 | Gas Operator | Aug 2017 |
| 30151 | Vantage Energy Uinta LLC | Denver, CO 80237-2746 | Oil & Gas Operator | Dec 2017 |
| 30152 | Vantage Fort Worth Energy LLC | Pittsburgh, PA 15222 | Oil & Gas Operator | Sep 2026 |
| 30153 | Vantage Operating II, LLC | San Antonio, TX 78230 | Oil & Gas Operator | Sep 2026 |
| 30154 | Vantage Operating, LLC | San Antonio, TX 78230 | Oil & Gas Operator | Sep 2026 |
| 30155 | Vantage Petroleum, Inc. | Olmitz, KS 67564 | Oil Operator | May 2008 |
| 30156 | Vantage Point Operating Co. | Houston, TX 77057 | Oil & Gas Operator | Dec 2014 |
| 30157 | Vanya Oil & Gas, Inc. | Hardin, TX 77561 | Oil & Gas Operator | Sep 2026 |
| 30158 | Vaquero Big Horn LLC | Bakersfield, CA 93309 | Oil & Gas Operator | Nov 2025 |
| 30159 | Vaquero Energy Inc | Bakersfield, CA 93309 | Oil & Gas Operator | May 2023 |
| 30160 | Vaquero Gas Company,Incorporated | Houston, TX 77002 | Oil & Gas Operator | Jun 1993 |
| 30161 | Vaquero Oil & Gas, Inc. | League City, TX 77573 | Oil & Gas Operator | Aug 2008 |
| 30162 | Vaquero Operating | FT Stockton, TX 79735 | Oil & Gas Operator | Sep 2026 |
| 30163 | Vaquero Permian, LLC | Andrews, TX 79714 | Oil & Gas Operator | Mar 2024 |
| 30164 | Vaquero Resources, LLC | Oklahoma City, OK 73102 | Oil & Gas Operator | Jun 2026 |
| 30165 | Vaquero SJV LLC | | Oil & Gas Operator | Dec 2022 |
| 30166 | Vaquero Uinta, LLC | Fort Worth, TX 76102 | Oil & Gas Operator | Jun 2026 |
| 30167 | Vaquillas Operating, Inc. | Laredo, TX 78041 | Oil & Gas Operator | Dec 2002 |
| 30168 | Varas Energy Operating Company, LLC | Houston, TX 77005 | Oil & Gas Operator | Sep 2026 |
| 30169 | Varco Oil | | Oil & Gas Operator | Apr 1991 |
| 30170 | Vargas Energy, LTD. | Fort Worth, TX 76109 | Gas Operator | Sep 2026 |
| 30171 | Vargas Oil & Gas | San Antonio, TX 78240 | Oil Operator | Sep 2026 |
| 30172 | Vargas Oil & Gas LLC | Hennessey, OK 73742 | Gas Operator | Jun 2026 |
| 30173 | Varner Jerry D And Helen Revocable Inter VIvos Trust | Bristow, OK 74010 | Oil Operator | May 2026 |
| 30174 | Vassaur Elizabeth | Morris, OK 74445-2303 | Oil & Gas Operator | Oct 2018 |
| 30175 | Vast Oil Inc | Fullerton, CA 92832 | Oil & Gas Operator | Mar 2024 |
| 30176 | Vast Oil TX Operating LLC | Fullerton, CA 92832 | Oil & Gas Operator | Sep 2026 |
| 30177 | Vast Operations, LLC | | Oil Operator | Dec 2025 |
| 30178 | Vast Petroleum Corporation | Highland, UT 84003 | Oil Operator | Jan 2016 |
| 30179 | Vast Petroleum Of Kansas LLC | Bozeman, MT 59715 | Oil Operator | Dec 2009 |
| 30180 | Vast Star Corporation | | Oil Operator | Jul 2026 |
| 30181 | Vastar Resources | | Oil & Gas Operator | Dec 1996 |
| 30182 | Vastar Resources Inc | Houston, TX 77253 | Oil & Gas Operator | May 2026 |
| 30183 | Vaughan III Ben F | Austin, TX 78768-2233 | Oil & Gas Operator | Feb 2026 |
| 30184 | Vaughan Oil LLC | Holdenville, OK 74848 | Oil Operator | Jun 2026 |
| 30185 | Vaughan Operating Company, LLC | Shreveport, LA 71101 | Oil & Gas Operator | Jun 2009 |
| 30186 | Vaughan Otto M | | Oil & Gas Operator | Apr 2014 |
| 30187 | Vaughan Production Company, Inc. | Norman, OK 73072 | Oil & Gas Operator | Sep 2014 |
| 30188 | Vaughn Deloy | Beggs, OK 74421-0305 | Oil & Gas Operator | Apr 2020 |
| 30189 | Vaughn Good Oil Co. | | Gas Operator | May 2026 |
| 30190 | Vaughn LLC | | Oil Operator | Jul 2026 |
| 30191 | Vaughn Petroleum, Inc. | Dallas, TX 75219 | Oil & Gas Operator | May 2004 |
| 30192 | Vaught Bill D Dba Vaught Oil Company | Akron, OH 44319 | Oil & Gas Operator | Dec 2025 |
| 30193 | Vci Production | Jarales, NM 87023 | Oil Operator | Jan 1997 |
| 30194 | VCP Wyoming LLC | | Oil Operator | Jul 2026 |
| 30195 | VD Oil Company LLC | Bartlesville, OK 74003-4280 | Oil Operator | Jun 2026 |
| 30196 | Veale Donald K & | | Oil Operator | Oct 1985 |
| 30197 | Vec Energy LLC | Kittanning, PA 16201-5022 | Oil & Gas Operator | Jun 2026 |
| 30198 | Vec Operating, LLC | Henderson, TX 75654 | Oil & Gas Operator | Sep 2026 |
| 30199 | Vecta Oil & Gas LTD | Dallas, TX 75235 | Oil & Gas Operator | Jun 2026 |
| 30200 | Vector Energy Corporation | Houston, TX 77060 | Oil & Gas Operator | Sep 2026 |