| 1 | HW Operating, LLC | 12 | 12 | 0 | 8 | Sep 14, 2017 | Sep 18, 2023 |
| 2 | Mercury Operating, LLC | 6 | 12 | 0 | 0 | Aug 11, 2017 | Mar 28, 2018 |
| 3 | Hellifino Operating, LLC | 5 | 5 | 0 | 23 | Aug 15, 2018 | Oct 26, 2018 |
| 4 | Bowerman Investments Inc. | 5 | 15 | 0 | 13 | Aug 28, 2017 | May 16, 2022 |
| 5 | W.R. Guffey LLC | 5 | 6 | 0 | 3 | Jan 10, 2017 | Oct 30, 2019 |
| 6 | Harvest Petroleum Inc. | 4 | 4 | 0 | 0 | Aug 1, 2025 | Aug 1, 2025 |
| 7 | Flag Energy, LLC | 3 | 13 | 0 | 2 | Jan 30, 2017 | Jul 19, 2017 |
| 8 | Texas Operating Partners LLC | 2 | 2 | 0 | 13 | Sep 10, 2026 | Oct 20, 2026 |
| 9 | Martin Matrix Inc. | 1 | 2 | 0 | 15 | May 23, 2017 | May 23, 2017 |
| 10 | Production Operators of TX, LLC | 1 | 1 | 0 | 5 | Jul 2, 2025 | Jul 2, 2025 |
| 11 | Big Run Production Company | 1 | 2 | 0 | 4 | Nov 25, 2024 | Nov 25, 2024 |
| 12 | Enterprise Products Operatingllc | 1 | 2 | 0 | 0 | Jul 3, 2018 | Jul 3, 2018 |
| 13 | Henderson Natural Res, L.L.C. | 1 | 1 | 0 | 0 | Jan 4, 2023 | Jan 4, 2023 |
| 14 | K9 Energy LLC | 1 | 1 | 0 | 0 | Dec 5, 2016 | Dec 5, 2016 |
| 15 | M2E3 LLC | 1 | 1 | 0 | 0 | Apr 14, 2020 | Apr 14, 2020 |
| 16 | Out West Operating, LLC | 1 | 1 | 0 | 0 | Aug 24, 2026 | Aug 24, 2026 |
| 17 | Schalk Oil Company, Inc. | 1 | 1 | 0 | 0 | Oct 19, 2021 | Oct 19, 2021 |
| 18 | Strategic Fossil Fuels, LLC | 1 | 1 | 0 | 0 | May 9, 2019 | May 9, 2019 |
| 19 | West Texas Gas, Inc. | 1 | 1 | 0 | 0 | Mar 26, 2019 | Mar 26, 2019 |
| 20 | WWM Operating, LLC | 1 | 1 | 0 | 0 | Oct 22, 2024 | Oct 22, 2024 |
| 21 | W.R. Guffey LLC | — | 0 | 0 | 874 | — | — |
| 22 | Concho Oilfield Serv & Oper Co. | — | 5 | 0 | 66 | — | — |
| 23 | Cazar Energy Inc | — | 4 | 0 | 60 | — | — |
| 24 | King-Goen Oil LLC | — | 0 | 0 | 58 | — | — |
| 25 | Willowbend Investments, Inc. | — | 2 | 0 | 55 | — | — |
| 26 | Sundown Oil Operating LLC | — | 0 | 0 | 48 | — | — |
| 27 | Damron Energy LLC | — | 0 | 0 | 38 | — | — |
| 28 | Bowerman Oil & Gas, Inc. | — | 58 | 0 | 31 | — | — |
| 29 | J & J Services Company | — | 3 | 0 | 27 | — | — |
| 30 | Primo Oil LLC | — | 0 | 0 | 25 | — | — |
| 31 | Armor Petroleum, Inc. | — | 2 | 0 | 23 | — | — |
| 32 | Leclair Operating Co., Inc. | — | 146 | 0 | 22 | — | — |
| 33 | J-W Operating Co. | — | 1 | 0 | 22 | — | — |
| 34 | Paint Rock Operating, LLC | — | 89 | 0 | 15 | — | — |
| 35 | O Dell Mitchell | — | 0 | 0 | 15 | — | — |
| 36 | THP Operating LLC | — | 0 | 0 | 14 | — | — |
| 37 | Marshall & Winston, Inc. | — | 71 | 0 | 13 | — | — |
| 38 | Schlachter, David A. | — | 1 | 0 | 13 | — | — |
| 39 | Smith Pipe of Abilene | — | 0 | 0 | 12 | — | — |
| 40 | Lillis, Michael D. | — | 24 | 0 | 11 | — | — |
| 41 | Sullivan, Hollis R. Inc. | — | 74 | 0 | 10 | — | — |
| 42 | MWJ Producing Company | — | 6 | 0 | 10 | — | — |
| 43 | J & J Well Service Inc. | — | 0 | 0 | 10 | — | — |
| 44 | Bowerman Energy Company | — | 32 | 0 | 9 | — | — |
| 45 | Fisher-Webb, Inc. | — | 3 | 0 | 9 | — | — |
| 46 | WTG Exploration | — | 2 | 0 | 9 | — | — |
| 47 | MGM Oil & Gas Inc. | — | 1 | 0 | 9 | — | — |
| 48 | McBay Company | — | 0 | 0 | 9 | — | — |
| 49 | Ross Dwight M. Drlg. Co. Inc. | — | 0 | 0 | 9 | — | — |
| 50 | TCS Petroleum Co. LLC | — | 0 | 0 | 9 | — | — |
| 51 | Quintx Exploration, Inc. | — | 110 | 0 | 8 | — | — |
| 52 | Geosurveys, Inc. | — | 8 | 0 | 8 | — | — |
| 53 | T J Water Works a Texas LLC | — | 0 | 0 | 8 | — | — |
| 54 | Tucker Drilling Company, Inc. | — | 26 | 0 | 7 | — | — |
| 55 | Nitram Oil and Gas Inc. | — | 7 | 0 | 7 | — | — |
| 56 | Sun Exploration & Production Co. | — | 0 | 0 | 7 | — | — |
| 57 | Daubert Operating. L.L.C. | — | 17 | 0 | 6 | — | — |
| 58 | Stephens & Johnson Operating Co. | — | 13 | 0 | 6 | — | — |
| 59 | Bowerman Exploration, Inc. | — | 10 | 0 | 6 | — | — |
| 60 | Sequoia Fossil Fuels, Inc. | — | 4 | 0 | 6 | — | — |
| 61 | P,b&b Operating Inc. | — | 2 | 0 | 6 | — | — |
| 62 | BJM Oil & Gas Corporation | — | 0 | 0 | 6 | — | — |
| 63 | Bustamante Resources LLC | — | 0 | 0 | 6 | — | — |
| 64 | Crystal J Oil and Gas LLC | — | 0 | 0 | 6 | — | — |
| 65 | Startex Energy Inc. | — | 0 | 0 | 6 | — | — |
| 66 | Sweetwater Drilling Co. Inc. | — | 0 | 0 | 6 | — | — |
| 67 | Jasper Energy, Incorporated | — | 14 | 0 | 5 | — | — |
| 68 | Plano Petroleum Corporation | — | 6 | 0 | 5 | — | — |
| 69 | Klabzuba Operating Company | — | 2 | 0 | 5 | — | — |
| 70 | Purvis Operating Co. | — | 0 | 0 | 5 | — | — |
| 71 | McCammon Oil & Gas, Inc. | — | 32 | 0 | 4 | — | — |
| 72 | Bettis, Boyle & Stovall | — | 12 | 0 | 4 | — | — |
| 73 | Marata Oil & Gas Company | — | 11 | 0 | 4 | — | — |
| 74 | Star Production, Inc. | — | 11 | 0 | 4 | — | — |
| 75 | Marianas Operating Co. | — | 9 | 0 | 4 | — | — |
| 76 | Horizon Exploration Services | — | 7 | 0 | 4 | — | — |
| 77 | Circle Ridge Production, Inc. | — | 5 | 0 | 4 | — | — |
| 78 | Purvis, J. H. | — | 4 | 0 | 4 | — | — |
| 79 | Sun Expl. & Prod. Co.-Abilene | — | 3 | 0 | 4 | — | — |
| 80 | Ultra Oil & Gas, Inc. | — | 60 | 0 | 3 | — | — |
| 81 | Bridwell Oil Co. | — | 13 | 0 | 3 | — | — |
| 82 | Mercury Exploration Co. | — | 11 | 0 | 3 | — | — |
| 83 | Petrolero Exploration, Inc. | — | 7 | 0 | 3 | — | — |
| 84 | Leede Oil & Gas Inc. | — | 6 | 0 | 3 | — | — |
| 85 | Capital Exploration, Inc. | — | 2 | 0 | 3 | — | — |
| 86 | Johnston Engineering Co | — | 2 | 0 | 3 | — | — |
| 87 | Hipoc, Inc. | — | 1 | 0 | 3 | — | — |
| 88 | 3-D Oil & Gas | — | 0 | 0 | 3 | — | — |
| 89 | Buckeye Energy Inc. | — | 0 | 0 | 3 | — | — |
| 90 | Carpenter Walter G. | — | 0 | 0 | 3 | — | — |
| 91 | Exxon Corp. | — | 0 | 0 | 3 | — | — |
| 92 | Ft. Terrett Oil and Gas Inc. | — | 0 | 0 | 3 | — | — |
| 93 | Operator P-5 Not on File | — | 0 | 0 | 3 | — | — |
| 94 | Union Texas Petroleum Corp. | — | 0 | 0 | 3 | — | — |
| 95 | Pickens Company, Inc., The | — | 58 | 0 | 2 | — | — |
| 96 | Bentley & Laing | — | 31 | 0 | 2 | — | — |
| 97 | Verdad Oil & Gas Corporation | — | 18 | 0 | 2 | — | — |
| 98 | Kingery, Johnny | — | 13 | 0 | 2 | — | — |
| 99 | Cass Energy Corp | — | 9 | 0 | 2 | — | — |
| 100 | CTX Energy Corporation | — | 9 | 0 | 2 | — | — |
| 101 | Klabzuba, Robert | — | 9 | 0 | 2 | — | — |
| 102 | B & G Energy Corporation | — | 8 | 0 | 2 | — | — |
| 103 | Lacy, R., Inc. | — | 5 | 0 | 2 | — | — |
| 104 | North American Exploration Co. | — | 5 | 0 | 2 | — | — |
| 105 | Crown Petroleum Corp. | — | 3 | 0 | 2 | — | — |
| 106 | Daniel Explorations Inc. | — | 3 | 0 | 2 | — | — |
| 107 | Beller Production, Inc. | — | 2 | 0 | 2 | — | — |
| 108 | Breck Operating Corp. | — | 2 | 0 | 2 | — | — |
| 109 | Conquistador Petroleum,inc. | — | 2 | 0 | 2 | — | — |
| 110 | Minx Resources LLC | — | 2 | 0 | 2 | — | — |
| 111 | Federal Oil, Inc. | — | 1 | 0 | 2 | — | — |
| 112 | Allison Lease Services LLC | — | 0 | 0 | 2 | — | — |
| 113 | Baxter Kelly H. Oil and Gas Co. | — | 0 | 0 | 2 | — | — |
| 114 | Chiodo Corp. | — | 0 | 0 | 2 | — | — |
| 115 | De Larios R. V. Ltd. | — | 0 | 0 | 2 | — | — |
| 116 | Explo Oil Inc. | — | 0 | 0 | 2 | — | — |
| 117 | Hane Operating Inc. | — | 0 | 0 | 2 | — | — |
| 118 | Hovgard & Fitzgerald | — | 0 | 0 | 2 | — | — |
| 119 | J-R Oil Inc. | — | 0 | 0 | 2 | — | — |
| 120 | L & B Operating Co. Inc. | — | 0 | 0 | 2 | — | — |
| 121 | Sun Expl. & Prod. Co.-Midland | — | 0 | 0 | 2 | — | — |
| 122 | Sun Oil Co. DX Div. | — | 0 | 0 | 2 | — | — |
| 123 | Texas Concho Operating Co. | — | 0 | 0 | 2 | — | — |
| 124 | Vinson Operating Company | — | 0 | 0 | 2 | — | — |
| 125 | Wall Production Co. Inc. | — | 0 | 0 | 2 | — | — |
| 126 | Davis Oil Company | — | 23 | 0 | 1 | — | — |
| 127 | Bussey, Joe F. | — | 16 | 0 | 1 | — | — |
| 128 | Osborn Heirs Company | — | 16 | 0 | 1 | — | — |
| 129 | Petro-West Corporation | — | 10 | 0 | 1 | — | — |
| 130 | Hobbs Energy Corporation | — | 7 | 0 | 1 | — | — |
| 131 | Sierra Exploration Co. | — | 7 | 0 | 1 | — | — |
| 132 | Southern Union Exploration Co. | — | 7 | 0 | 1 | — | — |
| 133 | Antle Operating, Inc. | — | 6 | 0 | 1 | — | — |
| 134 | El Paso Oil Investment Inc. | — | 6 | 0 | 1 | — | — |
| 135 | Burns Operating | — | 5 | 0 | 1 | — | — |
| 136 | H & R Oils, Inc. | — | 5 | 0 | 1 | — | — |
| 137 | Western Reserves Oil Company Inc | — | 5 | 0 | 1 | — | — |
| 138 | Blair Operating Company | — | 4 | 0 | 1 | — | — |
| 139 | Hexagon Oil and Gas Inc. | — | 4 | 0 | 1 | — | — |
| 140 | Janlo Operating | — | 4 | 0 | 1 | — | — |
| 141 | Nevtex Petroleum Incorporated | — | 4 | 0 | 1 | — | — |
| 142 | Nosivad Oil, Inc. | — | 4 | 0 | 1 | — | — |
| 143 | Western Pride Resources, Inc. | — | 4 | 0 | 1 | — | — |
| 144 | Desana Corporation, The | — | 3 | 0 | 1 | — | — |
| 145 | Diamark Energy Corp. | — | 3 | 0 | 1 | — | — |
| 146 | Greer, J. H. | — | 3 | 0 | 1 | — | — |
| 147 | Henry Petroleum Corp. | — | 3 | 0 | 1 | — | — |
| 148 | North Central Oil Corp. | — | 3 | 0 | 1 | — | — |
| 149 | Riley Resources Co. | — | 3 | 0 | 1 | — | — |
| 150 | Taurus Minerals, Inc. | — | 3 | 0 | 1 | — | — |
| 151 | Terra Resources, Inc. | — | 3 | 0 | 1 | — | — |
| 152 | Austral Oil Company Incorporated | — | 2 | 0 | 1 | — | — |
| 153 | Burk, J. D. | — | 2 | 0 | 1 | — | — |
| 154 | Canan Mowrey Operating, LLC | — | 2 | 0 | 1 | — | — |
| 155 | Caraway Operating Co. | — | 2 | 0 | 1 | — | — |
| 156 | Carter, Roy L. Inc. | — | 2 | 0 | 1 | — | — |
| 157 | D & B Oil Inc. | — | 2 | 0 | 1 | — | — |
| 158 | Delta-Gulf, Inc. | — | 2 | 0 | 1 | — | — |
| 159 | Dune Petroleum Corporation | — | 2 | 0 | 1 | — | — |
| 160 | Empire Oil & Gas Services, Inc | — | 2 | 0 | 1 | — | — |
| 161 | Josey, Lenoir M., Inc. | — | 2 | 0 | 1 | — | — |
| 162 | Lovelady, Ike Inc. | — | 2 | 0 | 1 | — | — |
| 163 | Montero Operating, Inc. | — | 2 | 0 | 1 | — | — |
| 164 | Myco Oil & Gas Inc. | — | 2 | 0 | 1 | — | — |
| 165 | Pace Operating, Inc. | — | 2 | 0 | 1 | — | — |
| 166 | Best Petroleum Explorations, Inc | — | 1 | 0 | 1 | — | — |
| 167 | Bishop, E.J. | — | 1 | 0 | 1 | — | — |
| 168 | Clark, John M., Inc. | — | 1 | 0 | 1 | — | — |
| 169 | Fairmont Production Company | — | 1 | 0 | 1 | — | — |
| 170 | Fran-Jac Energy | — | 1 | 0 | 1 | — | — |
| 171 | Frederick Petroleum Company | — | 1 | 0 | 1 | — | — |
| 172 | Glass Bros. | — | 1 | 0 | 1 | — | — |
| 173 | Leclair Operating, L.L.C. | — | 1 | 0 | 1 | — | — |
| 174 | McKissack Oil Fld.equipment,inc. | — | 1 | 0 | 1 | — | — |
| 175 | Northern Energy, Inc. | — | 1 | 0 | 1 | — | — |
| 176 | Petro-Texas Resources, Inc. | — | 1 | 0 | 1 | — | — |
| 177 | Phillips Petroleum Company | — | 1 | 0 | 1 | — | — |
| 178 | Preston, W.B. Jr. | — | 1 | 0 | 1 | — | — |
| 179 | Reunion Exploration, Inc. | — | 1 | 0 | 1 | — | — |
| 180 | Smith, Dewitt D. | — | 1 | 0 | 1 | — | — |
| 181 | Smith, Joe T. Inc. | — | 1 | 0 | 1 | — | — |
| 182 | Spi Operations LLC | — | 1 | 0 | 1 | — | — |
| 183 | Texzona Oil & Gas, Inc. | — | 1 | 0 | 1 | — | — |
| 184 | TKP Petroleum, Inc. | — | 1 | 0 | 1 | — | — |
| 185 | Valera Oil Company | — | 1 | 0 | 1 | — | — |
| 186 | Wilbanks, Bruce A. | — | 1 | 0 | 1 | — | — |
| 187 | Adventure Exploration Ptrs LLC | — | 0 | 0 | 1 | — | — |
| 188 | Agnew Darrell W. | — | 0 | 0 | 1 | — | — |
| 189 | Brooker O.R. | — | 0 | 0 | 1 | — | — |
| 190 | Brooker-Tse Operations | — | 0 | 0 | 1 | — | — |
| 191 | CCF Inc. | — | 0 | 0 | 1 | — | — |
| 192 | Clayton Petroleum Corporation | — | 0 | 0 | 1 | — | — |
| 193 | Core Petro LLC | — | 0 | 0 | 1 | — | — |
| 194 | Decleva Paul | — | 0 | 0 | 1 | — | — |
| 195 | Dunigan Petroleum Inc. | — | 0 | 0 | 1 | — | — |
| 196 | E & H Production Inc. | — | 0 | 0 | 1 | — | — |
| 197 | Feagan Energy Inc. | — | 0 | 0 | 1 | — | — |
| 198 | Formation Recovery LLC | — | 0 | 0 | 1 | — | — |
| 199 | Halvey Energy LLC | — | 0 | 0 | 1 | — | — |
| 200 | Holden Oil and Gas | — | 0 | 0 | 1 | — | — |
| 201 | J.C.W. Energy Ltd. | — | 0 | 0 | 1 | — | — |
| 202 | Jumas Oil Part Corp. | — | 0 | 0 | 1 | — | — |
| 203 | Kaiser-Francis Oil Company | — | 0 | 0 | 1 | — | — |
| 204 | Lang Carl D. | — | 0 | 0 | 1 | — | — |
| 205 | Lavanco Energy Inc. | — | 0 | 0 | 1 | — | — |
| 206 | Lovelady I. W. | — | 0 | 0 | 1 | — | — |
| 207 | McGrath & Smith Inc. | — | 0 | 0 | 1 | — | — |
| 208 | MCR Oil Corporation of Texas | — | 0 | 0 | 1 | — | — |
| 209 | Meridian Oil Inc. | — | 0 | 0 | 1 | — | — |
| 210 | Mesa Energy Operating LLC | — | 0 | 0 | 1 | — | — |
| 211 | National Energy Group Inc. | — | 0 | 0 | 1 | — | — |
| 212 | Norman Curtis E. Estate | — | 0 | 0 | 1 | — | — |
| 213 | North Concho Reclamation | — | 0 | 0 | 1 | — | — |
| 214 | Otex LLC | — | 0 | 0 | 1 | — | — |
| 215 | Parks-Davis and Rosen | — | 0 | 0 | 1 | — | — |
| 216 | Permian Resources Inc. | — | 0 | 0 | 1 | — | — |
| 217 | Pyramid Production Co. | — | 0 | 0 | 1 | — | — |
| 218 | Red Tank Resources LLC | — | 0 | 0 | 1 | — | — |
| 219 | Remuda Oil & Gas Co. | — | 0 | 0 | 1 | — | — |
| 220 | Remuda Operating Company | — | 0 | 0 | 1 | — | — |
| 221 | Rockwood Resources Inc | — | 0 | 0 | 1 | — | — |
| 222 | Runnels S.W.D. Inc. | — | 0 | 0 | 1 | — | — |
| 223 | Rutledge & Rutledge | — | 0 | 0 | 1 | — | — |
| 224 | Sikes Arnold T. | — | 0 | 0 | 1 | — | — |
| 225 | Smith Joe T. Inc. | — | 0 | 0 | 1 | — | — |
| 226 | Sunray Mid-Continent Oil Co. | — | 0 | 0 | 1 | — | — |
| 227 | Torch Operating Company | — | 0 | 0 | 1 | — | — |
| 228 | Waide Oil Co. | — | 0 | 0 | 1 | — | — |
| 229 | Walker Oil & Gas | — | 0 | 0 | 1 | — | — |
| 230 | Wiser Oil Company, The | — | 67 | 0 | 0 | — | — |
| 231 | Guffey, Wm. R. | — | 52 | 0 | 0 | — | — |
| 232 | SRG Oil Corporation | — | 52 | 0 | 0 | — | — |
| 233 | Stream Energy, Inc. | — | 21 | 0 | 0 | — | — |
| 234 | Sedona Oil & Gas Corp. | — | 18 | 0 | 0 | — | — |
| 235 | Texas Concho, Inc. | — | 16 | 0 | 0 | — | — |
| 236 | McBay Operating Co. | — | 15 | 0 | 0 | — | — |
| 237 | 3-M Energy Corporation | — | 14 | 0 | 0 | — | — |
| 238 | D'abre Oil | — | 14 | 0 | 0 | — | — |
| 239 | McBay Oil & Gas, Inc. | — | 14 | 0 | 0 | — | — |
| 240 | Norman Oil Corporation | — | 14 | 0 | 0 | — | — |
| 241 | Edammer, Inc. | — | 11 | 0 | 0 | — | — |
| 242 | Carr Exploration Corp. | — | 10 | 0 | 0 | — | — |
| 243 | Cag Exploration, Inc. | — | 9 | 0 | 0 | — | — |
| 244 | Husky Oil Company | — | 9 | 0 | 0 | — | — |
| 245 | Sojourner Drlg. Corp. | — | 9 | 0 | 0 | — | — |
| 246 | Kinlaw Oil Corporation | — | 8 | 0 | 0 | — | — |
| 247 | Swartz Oil Company | — | 8 | 0 | 0 | — | — |
| 248 | Carter, Roy L. | — | 7 | 0 | 0 | — | — |
| 249 | Daubert Oil & Gas Co. | — | 7 | 0 | 0 | — | — |
| 250 | Elco Oil & Gas | — | 7 | 0 | 0 | — | — |
| 251 | Lucero Oil and Gas, Inc. | — | 7 | 0 | 0 | — | — |
| 252 | Universal Mineral Corp. | — | 7 | 0 | 0 | — | — |
| 253 | WTG Exploration, Inc. | — | 7 | 0 | 0 | — | — |
| 254 | Aries Exploration Co., Inc. | — | 6 | 0 | 0 | — | — |
| 255 | Carlton Drilling Company | — | 6 | 0 | 0 | — | — |
| 256 | Concho Operating Co. | — | 6 | 0 | 0 | — | — |
| 257 | F.H.O.R. Oil Company | — | 6 | 0 | 0 | — | — |
| 258 | Lynx Oil Co., Inc. | — | 6 | 0 | 0 | — | — |
| 259 | Southern Union Expl Co of Tex | — | 6 | 0 | 0 | — | — |
| 260 | Spicer Oil | — | 6 | 0 | 0 | — | — |
| 261 | WJC, Inc. | — | 6 | 0 | 0 | — | — |
| 262 | Frey & Odom Energy Devlpmt, Inc. | — | 5 | 0 | 0 | — | — |
| 263 | Halvey Energy Co. | — | 5 | 0 | 0 | — | — |
| 264 | Ryder Scott Oil Co. | — | 5 | 0 | 0 | — | — |
| 265 | Sunbelt Exploration, Inc. | — | 5 | 0 | 0 | — | — |
| 266 | Texas American Oil Corp. | — | 5 | 0 | 0 | — | — |
| 267 | Waggoner-Baldridge Oper. Co, Inc | — | 5 | 0 | 0 | — | — |
| 268 | Wilkins Operating Co. | — | 5 | 0 | 0 | — | — |
| 269 | Amerind Oil Company, Ltd. | — | 4 | 0 | 0 | — | — |
| 270 | Brooks, R. W. Inc. | — | 4 | 0 | 0 | — | — |
| 271 | Dbo Oil Incorporated | — | 4 | 0 | 0 | — | — |
| 272 | Delray Oil, Inc. | — | 4 | 0 | 0 | — | — |
| 273 | Dove Exploration, Inc. | — | 4 | 0 | 0 | — | — |
| 274 | Enrich Oil Corporation | — | 4 | 0 | 0 | — | — |
| 275 | Ham-Mar Petroleum | — | 4 | 0 | 0 | — | — |
| 276 | Kejo Resources, Inc. | — | 4 | 0 | 0 | — | — |
| 277 | Marathon Oil Company | — | 4 | 0 | 0 | — | — |
| 278 | Mid-Texas Energy, Inc. | — | 4 | 0 | 0 | — | — |
| 279 | Sunbelt Oilfield Services, Inc. | — | 4 | 0 | 0 | — | — |
| 280 | Abba Exploration | — | 3 | 0 | 0 | — | — |
| 281 | B-J Oil Co. | — | 3 | 0 | 0 | — | — |
| 282 | Cabana Oil Corp. | — | 3 | 0 | 0 | — | — |
| 283 | Cass Oil Company | — | 3 | 0 | 0 | — | — |
| 284 | Clark, John M. | — | 3 | 0 | 0 | — | — |
| 285 | Damron Energy | — | 3 | 0 | 0 | — | — |
| 286 | Danick Exploration Corporation | — | 3 | 0 | 0 | — | — |
| 287 | Darc Oil Co. | — | 3 | 0 | 0 | — | — |
| 288 | Demarco Oil & Gas, Inc. | — | 3 | 0 | 0 | — | — |
| 289 | Dickinson, Roy | — | 3 | 0 | 0 | — | — |
| 290 | Diversified Drlg. Services, Inc. | — | 3 | 0 | 0 | — | — |
| 291 | Dow Chemical Co., The | — | 3 | 0 | 0 | — | — |
| 292 | Duncan Drilling Co. | — | 3 | 0 | 0 | — | — |
| 293 | El Lucero Oil and Gas, Inc. | — | 3 | 0 | 0 | — | — |
| 294 | Fortuna Exploration, Inc. | — | 3 | 0 | 0 | — | — |
| 295 | Geonatural Resources, Inc. | — | 3 | 0 | 0 | — | — |
| 296 | Gradon Oil Company | — | 3 | 0 | 0 | — | — |
| 297 | Hanover Management Co. | — | 3 | 0 | 0 | — | — |
| 298 | HGN Operating I, LLC | — | 3 | 0 | 0 | — | — |
| 299 | Nordan Oil & Gas Corp. | — | 3 | 0 | 0 | — | — |
| 300 | Rebco Oil, Inc. | — | 3 | 0 | 0 | — | — |