| 101 | Vidonia Oil LLC | Plymouth MTNG, PA 19462 | Oil Operator | Oct 2025 |
| 102 | Viejo Oil & Gas, LLC | Post, TX 79356 | Oil Operator | Oct 2025 |
| 103 | Viejo Services, LLC | Boyd, TX 76023 | Oil & Gas Operator | Oct 2025 |
| 104 | Viesca Gas Co. | Spring, TX 77379 | Oil & Gas Operator | Oct 2025 |
| 105 | Viking Energy Corporation | Odessa, TX 79760 | Oil & Gas Operator | Dec 2021 |
| 106 | Viking Resources, Inc. | Stafford, TX 77477 | Oil & Gas Operator | Oct 2025 |
| 107 | Viking Ventures, LLC | Garland, TX 75044 | Oil & Gas Operator | Mar 2009 |
| 108 | Vin Fisher Oil Company | Andrews, TX 79714 | Oil & Gas Operator | May 2008 |
| 109 | Vin Fisher Operating, Inc. | Andrews, TX 79714 | Oil & Gas Operator | Oct 2025 |
| 110 | Vincus Investment Company | Dallas, TX 75225 | Oil & Gas Operator | Apr 2004 |
| 111 | Vinland Texas Services LLC | Electra, TX 76360 | Oil & Gas Operator | Jun 2024 |
| 112 | Vinson Exploration | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 113 | Vinson Exploration, Inc. | Midland, TX 79701 | Gas Operator | Dec 2020 |
| 114 | Vinson Operating Company | Midland, TX 79706 | Oil & Gas Operator | Dec 1999 |
| 115 | Vintage Petroleum, Inc. | Houston, TX 77046 | Oil & Gas Operator | May 2025 |
| 116 | Vintage Petroleum, LLC | Houston, TX 77210 | Oil & Gas Operator | Dec 2019 |
| 117 | Viola Production Inc | Dallas, TX 75251 | Oil & Gas Operator | Oct 2025 |
| 118 | Viper S.W.D., LLC | El Campo, TX 77437 | Oil & Gas Operator | Oct 2025 |
| 119 | Virlar Exploration, Inc. | Houston, TX 77227 | Oil & Gas Operator | Aug 1995 |
| 120 | Virtex Operating Company, Inc. | Corpus Chrsti, TX 78401 | Oil & Gas Operator | Oct 2023 |
| 121 | Virtex Petroleum Company, Inc. | Corpus Chrsti, TX 78477 | Oil & Gas Operator | Jan 2008 |
| 122 | Vision Energy LLC | Houston, TX 77002 | Oil & Gas Operator | Jul 2025 |
| 123 | Vision Minerals, LLC | Midland, TX 79701 | Oil & Gas Operator | Oct 2025 |
| 124 | Vision Natural Resources, LP | Midland, TX 79708 | Oil & Gas Operator | Oct 2025 |
| 125 | Vision Oil And Gas LLC | Laredo, TX 78041 | Oil & Gas Operator | Oct 2025 |
| 126 | Vision Operating Company, L.L.C. | Houston, TX 77027 | Oil & Gas Operator | Oct 2025 |
| 127 | Vision Stone Petroleum, LLC | Dallas, TX 75240 | Oil & Gas Operator | Oct 2025 |
| 128 | Vista Energy Corp. | Good Lettsvle, TN 37072 | Oil & Gas Operator | Oct 2025 |
| 129 | Vista Exploration, LLC | Abilene, TX 79601 | Oil & Gas Operator | May 2017 |
| 130 | Vista Oil & Gas, Inc. | The Woodlands, TX 77382 | Oil & Gas Operator | Feb 2000 |
| 131 | Vista Petroleum Corp | Houston, TX 77277 | Oil & Gas Operator | Dec 1996 |
| 132 | Vista Resources LLC | Teague, TX 75860 | Oil & Gas Operator | Oct 2025 |
| 133 | Vista Resources, Inc. (A) | Midland, TX 79701 | Oil & Gas Operator | Feb 2000 |
| 134 | Vistar Oil Texas LLC | Friendswood, TX 77546 | Oil Operator | Jan 2017 |
| 135 | Vistatex Energy LLC | Houston, TX 77057 | Oil & Gas Operator | Jun 2025 |
| 136 | Vital Energy, Inc. | Tulsa, OK 74120 | Oil & Gas Operator | Oct 2025 |
| 137 | Vital Petroleum LLC | Tomball, TX 77375 | Oil Operator | Oct 2025 |
| 138 | Vitol Inc. | Houston, TX 77098 | Oil & Gas Operator | Sep 2023 |
| 139 | Viva Oil Company, Inc. | Kermit, TX 79745 | Oil & Gas Operator | Oct 2015 |
| 140 | Viva Petrol LLP | Pflugerville, TX 78660 | Oil Operator | Oct 2025 |
| 141 | Vogel, A. J., Inc. | Midland, TX 79702 | Oil & Gas Operator | Aug 1994 |
| 142 | Vogo, Inc. | Blaine, WA 98230 | Oil Operator | Oct 2025 |
| 143 | Voight Oil Company | Tyler, TX 75703 | Oil & Gas Operator | Aug 2001 |
| 144 | Voil Petroleum | Olney, TX 76374 | Oil & Gas Operator | Aug 2004 |
| 145 | Vomela Resources Inc. | Flatonia, TX 78941 | Oil & Gas Operator | Oct 2025 |
| 146 | Von Gonten, John Scott | Rockdale, TX 76567 | Oil Operator | Oct 2025 |
| 147 | Vondra Energy Corp. | Alvin, TX 77512 | Oil & Gas Operator | Oct 2025 |
| 148 | Vortt Exploration Company, Inc. | Fort Worth, TX 76102 | Oil & Gas Operator | Apr 2019 |
| 149 | Voskamp Exploration, Inc. | Midland, TX 79708 | Oil & Gas Operator | Sep 2010 |
| 150 | Votaw Production Company LLC | Houston, TX 77007 | Oil Operator | Oct 2025 |
| 151 | Voth Operating, Inc. | Muenster, TX 76252 | Oil & Gas Operator | Oct 2005 |
| 152 | Voyager Gas Corporation | Spring, TX 77379 | Oil & Gas Operator | Feb 2012 |
| 153 | Voyles, James | Wichita Falls, TX 76301 | Oil & Gas Operator | Jun 1996 |
| 154 | VRK Oil And Gas, Inc. | Arlington, TX 76016 | Oil & Gas Operator | Mar 2014 |
| 155 | VSP Operating, LLC | Castle Rock, CO 80108 | Oil Operator | Oct 2025 |
| 156 | VT VIstatex Energy LLC | Houston, TX 77056 | Oil & Gas Operator | Oct 2025 |
| 157 | Vtex Energy, Inc. | Houston, TX 77057 | Oil & Gas Operator | Oct 2025 |
| 158 | VTX Energy Operating, LLC | Austin, TX 78730 | Oil & Gas Operator | Oct 2025 |
| 159 | Vul-Tex Corporation | Pampa, TX 79065 | Oil & Gas Operator | Jan 2024 |
| 160 | VX Operating, LLC | Abilene, TX 79605 | Oil & Gas Operator | Oct 2025 |