| 1 | Hilcorp Energy Company | 20 | 487 | 0 | 867 | Nov 15, 2023 | Oct 16, 2026 |
| 2 | Mamerow Energy Corp | 2 | 6 | 0 | 6 | May 20, 2024 | Aug 21, 2025 |
| 3 | Kaler Energy Corp. | 2 | 13 | 0 | 5 | Feb 7, 2024 | Sep 16, 2026 |
| 4 | Paloma Operating, LLC | 2 | 4 | 0 | 4 | Mar 21, 2025 | Dec 23, 2025 |
| 5 | Oxbow EP LLC | 2 | 2 | 0 | 3 | Dec 4, 2024 | Dec 15, 2025 |
| 6 | Beard Oil Company, LLC | 1 | 1 | 0 | 11 | Aug 8, 2025 | Aug 8, 2025 |
| 7 | Wagner Oil Company | 1 | 10 | 0 | 6 | Sep 18, 2025 | Sep 18, 2025 |
| 8 | Britnic Oil & Gas, Inc. | 1 | 1 | 0 | 6 | Oct 29, 2026 | Oct 29, 2026 |
| 9 | Stone Edge Energy, LLC | 1 | 3 | 0 | 2 | Mar 25, 2025 | Mar 25, 2025 |
| 10 | HG Operating LLC | 1 | 1 | 0 | 0 | Aug 9, 2024 | Aug 9, 2024 |
| 11 | Zinn Petroleum Company | — | 0 | 0 | 504 | — | — |
| 12 | KD Energy, LLC | — | 34 | 0 | 196 | — | — |
| 13 | Texas Oil & Gas Corp. | — | 126 | 0 | 163 | — | — |
| 14 | McGowan Working Partners, Inc. | — | 11 | 0 | 117 | — | — |
| 15 | Angel Operating LLC | — | 0 | 0 | 104 | — | — |
| 16 | Sue-Ann Operating, L.C. | — | 91 | 0 | 102 | — | — |
| 17 | TXO Production Corp. | — | 176 | 0 | 86 | — | — |
| 18 | Texaco Inc. | — | 117 | 0 | 68 | — | — |
| 19 | Mobil Producing TX. & N.M. Inc. | — | 779 | 0 | 65 | — | — |
| 20 | Ken Petroleum Corporation | — | 75 | 0 | 60 | — | — |
| 21 | Allegro Investments, Inc. | — | 112 | 0 | 51 | — | — |
| 22 | Neumin Production Company | — | 21 | 0 | 50 | — | — |
| 23 | Exxon Corp. - Houston | — | 26 | 0 | 48 | — | — |
| 24 | Engelke, R. H. | — | 154 | 0 | 38 | — | — |
| 25 | Continental Operating Co. | — | 23 | 0 | 34 | — | — |
| 26 | Sun Exploration & Production Co. | — | 7 | 0 | 32 | — | — |
| 27 | Mobil Oil Corporation | — | 160 | 0 | 31 | — | — |
| 28 | Cox & Perkins Exploration, Inc. | — | 57 | 0 | 31 | — | — |
| 29 | Fredco | — | 12 | 0 | 28 | — | — |
| 30 | Bull Operating LLC | — | 0 | 0 | 27 | — | — |
| 31 | Viper S.W.D., LLC | — | 1 | 0 | 26 | — | — |
| 32 | Cordele Development Corporation | — | 19 | 0 | 24 | — | — |
| 33 | Sue-Ann Oil & Gas Company | — | 15 | 0 | 21 | — | — |
| 34 | Southeastern Public Service Co. | — | 1 | 0 | 21 | — | — |
| 35 | Crown Central Petroleum Corp. | — | 21 | 0 | 20 | — | — |
| 36 | Proline Energy Resources Inc | — | 0 | 0 | 20 | — | — |
| 37 | Howell Drilling, Inc. | — | 14 | 0 | 19 | — | — |
| 38 | Nueces Petroleum Corporation | — | 1 | 0 | 19 | — | — |
| 39 | P&B Petroleum LLC | — | 0 | 0 | 19 | — | — |
| 40 | Sue-Ann Production Company | — | 44 | 0 | 18 | — | — |
| 41 | United Oil & Minerals, Inc. | — | 36 | 0 | 18 | — | — |
| 42 | 911 Claims Corp | — | 0 | 0 | 18 | — | — |
| 43 | Cyber Enviro-Tech Inc | — | 0 | 0 | 18 | — | — |
| 44 | Projj Energy LLC | — | 0 | 0 | 18 | — | — |
| 45 | Tri-C Resources, Inc. | — | 98 | 0 | 17 | — | — |
| 46 | Zachry Exploration, LLC | — | 10 | 0 | 17 | — | — |
| 47 | Amrwr LLC | — | 0 | 0 | 15 | — | — |
| 48 | Etaba Operating Company | — | 0 | 0 | 15 | — | — |
| 49 | Carter Exploration Company | — | 57 | 0 | 14 | — | — |
| 50 | Meridian Oil Production Inc. | — | 104 | 0 | 13 | — | — |
| 51 | Stone, J. G. Oil Co. | — | 1 | 0 | 13 | — | — |
| 52 | Pasco Operating Company | — | 0 | 0 | 13 | — | — |
| 53 | New London Oil Inc. | — | 10 | 0 | 12 | — | — |
| 54 | Bridge Oil Company, L. P. | — | 9 | 0 | 12 | — | — |
| 55 | Getty Oil Co. | — | 8 | 0 | 12 | — | — |
| 56 | Cologne Production Company | — | 0 | 0 | 12 | — | — |
| 57 | Weltman Louis H.-Stone J. G. | — | 0 | 0 | 12 | — | — |
| 58 | Acock/Anaqua Operating Co., LP | — | 30 | 0 | 11 | — | — |
| 59 | Texas Independent Explor Ltd. | — | 8 | 0 | 11 | — | — |
| 60 | Goldking Prod. Co. | — | 7 | 0 | 11 | — | — |
| 61 | Tri-C Resources, LLC | — | 2 | 0 | 11 | — | — |
| 62 | Marquee Corporation | — | 31 | 0 | 10 | — | — |
| 63 | Sun Expl. & Prod. Co.-Corpus | — | 20 | 0 | 10 | — | — |
| 64 | Ffa Petroleum Services, Inc. | — | 8 | 0 | 10 | — | — |
| 65 | Bridge Oil Production Co., Inc. | — | 5 | 0 | 10 | — | — |
| 66 | Stone, J. G. | — | 1 | 0 | 10 | — | — |
| 67 | Howell H. H. | — | 0 | 0 | 10 | — | — |
| 68 | Occidental Petroleum Corp. | — | 0 | 0 | 10 | — | — |
| 69 | Sandel Operating Company | — | 0 | 0 | 10 | — | — |
| 70 | Briscoe, Guy | — | 27 | 0 | 9 | — | — |
| 71 | Magnum Producing, LP | — | 15 | 0 | 9 | — | — |
| 72 | Killam Oil Company | — | 3 | 0 | 9 | — | — |
| 73 | Abaco Operating, LLC | — | 2 | 0 | 9 | — | — |
| 74 | Trinidad Resources, LLC | — | 2 | 0 | 9 | — | — |
| 75 | Walker Management Company | — | 2 | 0 | 9 | — | — |
| 76 | Pitchfork Oil & Gas, Inc. | — | 1 | 0 | 9 | — | — |
| 77 | Double Play Oil & Gas Inc | — | 0 | 0 | 9 | — | — |
| 78 | Operator P-5 Not on File | — | 0 | 0 | 9 | — | — |
| 79 | Fuller, Ancil T. | — | 37 | 0 | 8 | — | — |
| 80 | Esenjay Petroleum Corp. | — | 20 | 0 | 8 | — | — |
| 81 | Zinn Petroleum Co. | — | 13 | 0 | 8 | — | — |
| 82 | Miller, W. C. Operating Company | — | 4 | 0 | 8 | — | — |
| 83 | Wadsworth Oil Co. | — | 1 | 0 | 8 | — | — |
| 84 | Atlas Operating LLC | — | 0 | 0 | 8 | — | — |
| 85 | Lavaca Production Co. | — | 0 | 0 | 8 | — | — |
| 86 | Mitchell Geo. & Assoc. Inc. | — | 0 | 0 | 8 | — | — |
| 87 | Progenies Operating LLC | — | 0 | 0 | 8 | — | — |
| 88 | U.K. Oil Co. | — | 0 | 0 | 8 | — | — |
| 89 | Sun Expl. & Prod. Co.-Houston | — | 31 | 0 | 7 | — | — |
| 90 | Scana Petroleum Resources, Inc. | — | 28 | 0 | 7 | — | — |
| 91 | Encon Services, Inc. | — | 24 | 0 | 7 | — | — |
| 92 | Phylko Energy Corporation | — | 21 | 0 | 7 | — | — |
| 93 | Atapco | — | 17 | 0 | 7 | — | — |
| 94 | Hinson Brothers | — | 12 | 0 | 7 | — | — |
| 95 | Swift Energy Company | — | 11 | 0 | 7 | — | — |
| 96 | Haas, Charles F. | — | 9 | 0 | 7 | — | — |
| 97 | Bse Production Co. | — | 8 | 0 | 7 | — | — |
| 98 | SPG Operating Company | — | 6 | 0 | 7 | — | — |
| 99 | Chaparral Energy, L.L.C. | — | 5 | 0 | 7 | — | — |
| 100 | Pegasus Operating, Inc. | — | 3 | 0 | 7 | — | — |
| 101 | Allegiant Resources, LLC | — | 2 | 0 | 7 | — | — |
| 102 | Osyka Permian, LLC | — | 2 | 0 | 7 | — | — |
| 103 | Dinero Oil Corporation | — | 1 | 0 | 7 | — | — |
| 104 | Explorer Energy Corp. | — | 1 | 0 | 7 | — | — |
| 105 | Union Texas Petroleum Corp. | — | 1 | 0 | 7 | — | — |
| 106 | American Shoreline Inc. | — | 0 | 0 | 7 | — | — |
| 107 | Humble Products Inc. | — | 0 | 0 | 7 | — | — |
| 108 | Kristen Oil and Gas Inc. | — | 0 | 0 | 7 | — | — |
| 109 | Votaw Production Company LLC | — | 0 | 0 | 7 | — | — |
| 110 | Cameron, Paul E., Jr., Inc. | — | 57 | 0 | 6 | — | — |
| 111 | Premier Natural Resources, LLC | — | 23 | 0 | 6 | — | — |
| 112 | Realitos Energy Corp. | — | 20 | 0 | 6 | — | — |
| 113 | Shanley Oil Company | — | 14 | 0 | 6 | — | — |
| 114 | Geodominion Petroleum | — | 12 | 0 | 6 | — | — |
| 115 | H-M Oil Company | — | 12 | 0 | 6 | — | — |
| 116 | O'Tool Oil & Gas, LLC | — | 9 | 0 | 6 | — | — |
| 117 | Express Oil Co. | — | 6 | 0 | 6 | — | — |
| 118 | Hinson Brothers Inc. | — | 5 | 0 | 6 | — | — |
| 119 | Cox, Edwin L. | — | 3 | 0 | 6 | — | — |
| 120 | Victoria Operating, Inc. | — | 2 | 0 | 6 | — | — |
| 121 | Cordele Operating Company | — | 1 | 0 | 6 | — | — |
| 122 | 1836 Energy LLC | — | 0 | 0 | 6 | — | — |
| 123 | Aldine Oil and Gas LP | — | 0 | 0 | 6 | — | — |
| 124 | Atasca Resources Inc. | — | 0 | 0 | 6 | — | — |
| 125 | Coastal States Gas Prod. Co. | — | 0 | 0 | 6 | — | — |
| 126 | Diamond G Production | — | 0 | 0 | 6 | — | — |
| 127 | Union Oil Company of California | — | 69 | 0 | 5 | — | — |
| 128 | Brayton Operating Corp. | — | 43 | 0 | 5 | — | — |
| 129 | Terra Resources, Inc. | — | 19 | 0 | 5 | — | — |
| 130 | Superior Oil Company, The | — | 14 | 0 | 5 | — | — |
| 131 | Baxter, Murphy H. | — | 13 | 0 | 5 | — | — |
| 132 | Haas, C. F. Oil & Gas Inc. | — | 13 | 0 | 5 | — | — |
| 133 | Signal Oil and Gas Company | — | 13 | 0 | 5 | — | — |
| 134 | American Coastal Energy, Inc. | — | 10 | 0 | 5 | — | — |
| 135 | Brigham Oil & Gas, L.P. | — | 10 | 0 | 5 | — | — |
| 136 | Geonatural Resources, Inc. | — | 8 | 0 | 5 | — | — |
| 137 | New Century Exploration, Inc. | — | 7 | 0 | 5 | — | — |
| 138 | Conoco Inc. | — | 6 | 0 | 5 | — | — |
| 139 | Millican Oil Company | — | 6 | 0 | 5 | — | — |
| 140 | Tal-Con, Inc. | — | 5 | 0 | 5 | — | — |
| 141 | Logue and Patterson Inc. | — | 4 | 0 | 5 | — | — |
| 142 | First Energy Group | — | 3 | 0 | 5 | — | — |
| 143 | Lower Colorado River Authority | — | 3 | 0 | 5 | — | — |
| 144 | Dune Operating Company | — | 1 | 0 | 5 | — | — |
| 145 | HNG Oil Company | — | 1 | 0 | 5 | — | — |
| 146 | OXY USA Inc. | — | 1 | 0 | 5 | — | — |
| 147 | Vandermeer Energy Corp. | — | 1 | 0 | 5 | — | — |
| 148 | Atlantic & Gulf-Western Pet Corp | — | 0 | 0 | 5 | — | — |
| 149 | Burns Bobby M. | — | 0 | 0 | 5 | — | — |
| 150 | Camoil Inc. | — | 0 | 0 | 5 | — | — |
| 151 | Clinton Oil Co. | — | 0 | 0 | 5 | — | — |
| 152 | Logue & Patterson | — | 0 | 0 | 5 | — | — |
| 153 | Sequoia Fossil Fuels Inc. | — | 0 | 0 | 5 | — | — |
| 154 | Tenneco Oil Co. | — | 0 | 0 | 5 | — | — |
| 155 | Weibye Carolyn S. | — | 0 | 0 | 5 | — | — |
| 156 | Cottonwood Exploration Company | — | 22 | 0 | 4 | — | — |
| 157 | Davis Oil Company | — | 16 | 0 | 4 | — | — |
| 158 | Phere Operating Inc | — | 14 | 0 | 4 | — | — |
| 159 | Triple L Oil Company, Inc. | — | 13 | 0 | 4 | — | — |
| 160 | Ffa Petroleum Services | — | 12 | 0 | 4 | — | — |
| 161 | Carrizo Oil & Gas, Inc. | — | 7 | 0 | 4 | — | — |
| 162 | Pure Resources, L.P. | — | 7 | 0 | 4 | — | — |
| 163 | Sue-Ann Operating Co. | — | 7 | 0 | 4 | — | — |
| 164 | Barrett Brothers Oil & Gas, Inc. | — | 6 | 0 | 4 | — | — |
| 165 | Canus Petroleum, Inc. | — | 6 | 0 | 4 | — | — |
| 166 | Ramsey Production Company, LLC | — | 5 | 0 | 4 | — | — |
| 167 | Oil Well Buyers Corp. | — | 3 | 0 | 4 | — | — |
| 168 | Seisgen Exploration, Inc | — | 3 | 0 | 4 | — | — |
| 169 | Fox, Hewitt B., Inc. | — | 2 | 0 | 4 | — | — |
| 170 | Greenbrier Oper. Co. | — | 2 | 0 | 4 | — | — |
| 171 | Miner, R. C. Oil, Inc. | — | 2 | 0 | 4 | — | — |
| 172 | N S P Operating Group LLC | — | 2 | 0 | 4 | — | — |
| 173 | Kelley Oil Corporation | — | 1 | 0 | 4 | — | — |
| 174 | Varn Petroleum Co. | — | 1 | 0 | 4 | — | — |
| 175 | Aluminum Co. of America | — | 0 | 0 | 4 | — | — |
| 176 | Amoco Production Co.-Alvin | — | 0 | 0 | 4 | — | — |
| 177 | Amoco Production Company | — | 0 | 0 | 4 | — | — |
| 178 | Ashland Oil Inc. | — | 0 | 0 | 4 | — | — |
| 179 | Basic Energy Services L.P. | — | 0 | 0 | 4 | — | — |
| 180 | Black Draw Energy LLC | — | 0 | 0 | 4 | — | — |
| 181 | Coffee & Weibye | — | 0 | 0 | 4 | — | — |
| 182 | Cra Incorporated | — | 0 | 0 | 4 | — | — |
| 183 | Forest Oil Corporation | — | 0 | 0 | 4 | — | — |
| 184 | Good Earth Services LLC | — | 0 | 0 | 4 | — | — |
| 185 | Intercoastal Production Co. | — | 0 | 0 | 4 | — | — |
| 186 | Leonard Obie P. Jr. | — | 0 | 0 | 4 | — | — |
| 187 | Priest Petroleum Corporation | — | 0 | 0 | 4 | — | — |
| 188 | Seagull Operating Co. Inc. | — | 0 | 0 | 4 | — | — |
| 189 | TC Oil and Gas LLC | — | 0 | 0 | 4 | — | — |
| 190 | Exxon Corp. | — | 148 | 0 | 3 | — | — |
| 191 | Trinity Resources, Inc. | — | 44 | 0 | 3 | — | — |
| 192 | Ambassador Petroleum, Inc. | — | 27 | 0 | 3 | — | — |
| 193 | Yuma Petroleum Company | — | 21 | 0 | 3 | — | — |
| 194 | Tepco Engineering | — | 19 | 0 | 3 | — | — |
| 195 | KA-Hugh International, Inc. | — | 17 | 0 | 3 | — | — |
| 196 | Lauritzen Energy, Inc. | — | 11 | 0 | 3 | — | — |
| 197 | Vanderbilt Resources Corp. | — | 10 | 0 | 3 | — | — |
| 198 | Anadarko Petroleum Corp. | — | 9 | 0 | 3 | — | — |
| 199 | Kaiser-Francis Oil Company | — | 8 | 0 | 3 | — | — |
| 200 | Owl Petroleum Company | — | 8 | 0 | 3 | — | — |
| 201 | Virlar Exploration, Inc. | — | 8 | 0 | 3 | — | — |
| 202 | Home Petroleum Corporation | — | 7 | 0 | 3 | — | — |
| 203 | Johnson & Ernst Operating Co. | — | 7 | 0 | 3 | — | — |
| 204 | American Int'l Energy Corp. | — | 6 | 0 | 3 | — | — |
| 205 | Oilfield Engineering Co. | — | 6 | 0 | 3 | — | — |
| 206 | Breck Operating Corp. | — | 5 | 0 | 3 | — | — |
| 207 | Dreyfus, Louis Natural Gas Corp | — | 5 | 0 | 3 | — | — |
| 208 | Bristol Resources Corporation | — | 4 | 0 | 3 | — | — |
| 209 | Hurd Enterprises, Ltd. | — | 4 | 0 | 3 | — | — |
| 210 | Leach, D.l.,jr. | — | 4 | 0 | 3 | — | — |
| 211 | Pend Oreille Oil & Gas Co. | — | 4 | 0 | 3 | — | — |
| 212 | Decker Operating Co., L.L.C. | — | 3 | 0 | 3 | — | — |
| 213 | Eagle Oil & Gas Co. | — | 3 | 0 | 3 | — | — |
| 214 | Garrison Ltd. | — | 3 | 0 | 3 | — | — |
| 215 | Gemarmi Inc. | — | 3 | 0 | 3 | — | — |
| 216 | Inland Ocean, Inc. | — | 3 | 0 | 3 | — | — |
| 217 | City Oil Well Service Company | — | 2 | 0 | 3 | — | — |
| 218 | Rodessa Operating Company | — | 2 | 0 | 3 | — | — |
| 219 | Acock Operating Limited | — | 1 | 0 | 3 | — | — |
| 220 | Energy Treating, Inc. | — | 1 | 0 | 3 | — | — |
| 221 | Tag Operating Company, Inc. | — | 1 | 0 | 3 | — | — |
| 222 | U. S. Operating, Inc. | — | 1 | 0 | 3 | — | — |
| 223 | Whiting Petroleum Corporation | — | 1 | 0 | 3 | — | — |
| 224 | Carl Oil & Gas Inc. | — | 0 | 0 | 3 | — | — |
| 225 | Carthay Land Company | — | 0 | 0 | 3 | — | — |
| 226 | C.G.C. Oil & Gas Inc. | — | 0 | 0 | 3 | — | — |
| 227 | Cities Service Oil Co. | — | 0 | 0 | 3 | — | — |
| 228 | Contango Resources Inc. | — | 0 | 0 | 3 | — | — |
| 229 | Cox Edwin L. & Hamon Jake L. | — | 0 | 0 | 3 | — | — |
| 230 | Crouch Louis | — | 0 | 0 | 3 | — | — |
| 231 | DCM Resources LLC | — | 0 | 0 | 3 | — | — |
| 232 | Dinero Oil Company | — | 0 | 0 | 3 | — | — |
| 233 | Dohn Operating Inc. | — | 0 | 0 | 3 | — | — |
| 234 | Exxcel Operating Company | — | 0 | 0 | 3 | — | — |
| 235 | Getty Reserve Oil Inc. | — | 0 | 0 | 3 | — | — |
| 236 | Harrison Sam G. | — | 0 | 0 | 3 | — | — |
| 237 | Hunt Wm. Herbert Trust Est. | — | 0 | 0 | 3 | — | — |
| 238 | Innovative Energy Services Inc. | — | 0 | 0 | 3 | — | — |
| 239 | Jackson County Vacuum TR Ser Inc | — | 0 | 0 | 3 | — | — |
| 240 | Jantex Oil Company | — | 0 | 0 | 3 | — | — |
| 241 | J&G Oil & Gas | — | 0 | 0 | 3 | — | — |
| 242 | Kerr-McGee Oil & Gas Onshore LP | — | 0 | 0 | 3 | — | — |
| 243 | Leach Brothers Inc. | — | 0 | 0 | 3 | — | — |
| 244 | Meridian Exploration Co. | — | 0 | 0 | 3 | — | — |
| 245 | Nafco Oil & Gas Inc. | — | 0 | 0 | 3 | — | — |
| 246 | Nueces Co. The | — | 0 | 0 | 3 | — | — |
| 247 | Pace Production Co. | — | 0 | 0 | 3 | — | — |
| 248 | Petrofunds Inc. & Sunny South | — | 0 | 0 | 3 | — | — |
| 249 | Petro-Hunt Corporation | — | 0 | 0 | 3 | — | — |
| 250 | Pomfret Production Co. Inc. | — | 0 | 0 | 3 | — | — |
| 251 | Shell Western E&P | — | 0 | 0 | 3 | — | — |
| 252 | Southcoast Production Inc | — | 0 | 0 | 3 | — | — |
| 253 | Stevenson H. E. | — | 0 | 0 | 3 | — | — |
| 254 | Tidewater Minerals Corporation | — | 0 | 0 | 3 | — | — |
| 255 | TLW Operating Co. | — | 0 | 0 | 3 | — | — |
| 256 | United Operating LLC | — | 0 | 0 | 3 | — | — |
| 257 | Vector Corp. The | — | 0 | 0 | 3 | — | — |
| 258 | White Stride LLC | — | 0 | 0 | 3 | — | — |
| 259 | Whittington B. W. | — | 0 | 0 | 3 | — | — |
| 260 | Woolf & Magee Inc. | — | 0 | 0 | 3 | — | — |
| 261 | Cities Service Oil & Gas Corp. | — | 23 | 0 | 2 | — | — |
| 262 | Smith, Harry L. | — | 22 | 0 | 2 | — | — |
| 263 | Fenn, Bill Inc. | — | 14 | 0 | 2 | — | — |
| 264 | Goldston Oil Corp. | — | 10 | 0 | 2 | — | — |
| 265 | Whittington Operating Company | — | 10 | 0 | 2 | — | — |
| 266 | Coastal Oil & Gas Corporation | — | 8 | 0 | 2 | — | — |
| 267 | Venus Oil Company | — | 8 | 0 | 2 | — | — |
| 268 | Aurora Resources Corporation | — | 7 | 0 | 2 | — | — |
| 269 | Hollimon Oil Corporation | — | 7 | 0 | 2 | — | — |
| 270 | Magnum Producing & Operating Co. | — | 7 | 0 | 2 | — | — |
| 271 | Coastline Exploration, Inc. | — | 6 | 0 | 2 | — | — |
| 272 | Frio Exploration Company | — | 6 | 0 | 2 | — | — |
| 273 | Miner, R. C. Inc. | — | 6 | 0 | 2 | — | — |
| 274 | Rincon Petroleum Corporation | — | 6 | 0 | 2 | — | — |
| 275 | Chaparral (USA) Energy, Inc. | — | 5 | 0 | 2 | — | — |
| 276 | Damson Oil Corp. | — | 5 | 0 | 2 | — | — |
| 277 | Resources Investment Corporation | — | 5 | 0 | 2 | — | — |
| 278 | Bay Rock Operating Company | — | 4 | 0 | 2 | — | — |
| 279 | C & E Operating, Inc. | — | 4 | 0 | 2 | — | — |
| 280 | Dow Chemical Co., The | — | 4 | 0 | 2 | — | — |
| 281 | Fender, Harris R. | — | 4 | 0 | 2 | — | — |
| 282 | Houston Oil & Gas Company , Inc. | — | 4 | 0 | 2 | — | — |
| 283 | Mortimer Exploration Company | — | 4 | 0 | 2 | — | — |
| 284 | Prolithic Energy Company, L.P. | — | 4 | 0 | 2 | — | — |
| 285 | San Patricio Corporation | — | 4 | 0 | 2 | — | — |
| 286 | Tana Oil & Gas Corp. | — | 4 | 0 | 2 | — | — |
| 287 | Tidemark Petroleum, Inc. | — | 4 | 0 | 2 | — | — |
| 288 | Corpus Christi Oil & Gas Co. | — | 3 | 0 | 2 | — | — |
| 289 | Great Texas Crude Inc. | — | 3 | 0 | 2 | — | — |
| 290 | Halladay Petroleum, Inc. | — | 3 | 0 | 2 | — | — |
| 291 | Moose Oil & Gas Co. | — | 3 | 0 | 2 | — | — |
| 292 | Petroterra, Inc. | — | 3 | 0 | 2 | — | — |
| 293 | Phillips Petroleum Company | — | 3 | 0 | 2 | — | — |
| 294 | Triad Energy Corporation | — | 3 | 0 | 2 | — | — |
| 295 | Valley Energy, Inc. | — | 3 | 0 | 2 | — | — |
| 296 | Clsog L.C. | — | 2 | 0 | 2 | — | — |
| 297 | Davis Gulf Coast, Inc. | — | 2 | 0 | 2 | — | — |
| 298 | Flag Energy, LLC | — | 2 | 0 | 2 | — | — |
| 299 | Macdiarmid, A. N. | — | 2 | 0 | 2 | — | — |
| 300 | Olsen Energy Inc. | — | 2 | 0 | 2 | — | — |