| 1 | Pitts Energy Co. | 22 | 79 | 0 | 68 | Nov 13, 2025 | Oct 2, 2026 |
| 2 | Jetta Operating Company, Inc. | 18 | 311 | 2 | 479 | Mar 31, 2026 | Jun 9, 2026 |
| 3 | Apache Corporation | 13 | 87 | 13 | 450 | Jan 12, 2026 | Mar 2, 2026 |
| 4 | MCM Operating, LLC | 12 | 12 | 12 | 3 | Aug 14, 2026 | Aug 21, 2026 |
| 5 | Permian Resources Operating, LLC | 10 | 45 | 10 | 91 | Apr 29, 2026 | Jun 22, 2026 |
| 6 | Manti Tarka Permian OP, LLC | 10 | 75 | 10 | 51 | Mar 12, 2026 | Jun 4, 2026 |
| 7 | Crescent Energy Operating, LLC | 9 | 10 | 9 | 642 | Dec 29, 2025 | Sep 2, 2026 |
| 8 | Goodnight Midstream Permian, LLC | 9 | 13 | 0 | 5 | May 6, 2026 | Jul 23, 2026 |
| 9 | Bosque Texas Oil LLC | 8 | 62 | 8 | 30 | May 8, 2026 | May 8, 2026 |
| 10 | Mewbourne Oil Company | 8 | 19 | 8 | 4 | Sep 14, 2026 | Oct 16, 2026 |
| 11 | Vital Energy, Inc. | 8 | 76 | 8 | 3 | Dec 2, 2025 | Dec 31, 2025 |
| 12 | Halcon Operating Co., Inc. | 6 | 146 | 6 | 81 | Jun 23, 2026 | Oct 30, 2026 |
| 13 | Admiral Permian Operating LLC | 5 | 5 | 5 | 0 | Jun 24, 2026 | Jun 24, 2026 |
| 14 | Occidental Permian Ltd. | 3 | 127 | 3 | 178 | Sep 4, 2026 | Sep 11, 2026 |
| 15 | Continental Resources, Inc. | 2 | 116 | 2 | 236 | Nov 13, 2025 | Nov 13, 2025 |
| 16 | XTO Energy Inc. | 2 | 75 | 1 | 79 | Apr 9, 2026 | Apr 15, 2026 |
| 17 | Petro-Hunt Permian, LLC | 2 | 6 | 2 | 29 | Jul 21, 2026 | Jul 21, 2026 |
| 18 | Pilot Water Gath Delaware LLC | 2 | 12 | 0 | 11 | Jan 30, 2026 | Jan 30, 2026 |
| 19 | Williams Oil Company | 1 | 67 | 0 | 76 | Aug 17, 2026 | Aug 17, 2026 |
| 20 | Pinon Operating II, LLC | 1 | 1 | 1 | 0 | Apr 24, 2026 | Apr 24, 2026 |
| 21 | Two P Partners LLC | — | 0 | 0 | 3,022 | — | — |
| 22 | Sundown Energy LP | — | 225 | 0 | 302 | — | — |
| 23 | Trans-Tex Operating LLC | — | 0 | 0 | 265 | — | — |
| 24 | Yates Fred G. Inc. | — | 0 | 0 | 211 | — | — |
| 25 | Anadarko E&P Onshore LLC | — | 244 | 0 | 196 | — | — |
| 26 | Seaboard Operating Co. | — | 125 | 0 | 195 | — | — |
| 27 | Q Natural Resources LLC | — | 0 | 0 | 184 | — | — |
| 28 | Lonesome B LLC | — | 0 | 0 | 167 | — | — |
| 29 | Walsh & Watts, Inc. | — | 28 | 0 | 154 | — | — |
| 30 | Diamondback E&P LLC | — | 95 | 0 | 129 | — | — |
| 31 | WPX Energy Permian, LLC | — | 49 | 0 | 110 | — | — |
| 32 | N & B Oil and Gas LLC | — | 0 | 0 | 109 | — | — |
| 33 | Pdeh LLC | — | 17 | 0 | 96 | — | — |
| 34 | P.o.&g. Operating, LLC | — | 57 | 0 | 94 | — | — |
| 35 | Abraxas Petroleum Corporation | — | 124 | 0 | 93 | — | — |
| 36 | Southwest Royalties, Inc. | — | 142 | 0 | 82 | — | — |
| 37 | Jagged Peak Energy LLC | — | 323 | 0 | 81 | — | — |
| 38 | K3 Productions LLC | — | 0 | 0 | 77 | — | — |
| 39 | Chevron U. S. A. Inc. | — | 611 | 0 | 69 | — | — |
| 40 | Parker & Parsley Development L.P | — | 85 | 0 | 50 | — | — |
| 41 | Teke Production LLC | — | 0 | 0 | 50 | — | — |
| 42 | ON Pointe Operating LLC | — | 0 | 0 | 47 | — | — |
| 43 | Moore Gas and Oil | — | 0 | 0 | 43 | — | — |
| 44 | Whiting Oil and Gas Corporation | — | 1,342 | 0 | 42 | — | — |
| 45 | WTG Exploration | — | 32 | 0 | 42 | — | — |
| 46 | Flux Energy LLC | — | 0 | 0 | 40 | — | — |
| 47 | Westover Production Co. LLC | — | 0 | 0 | 40 | — | — |
| 48 | Endeavor Energy Resources L.P. | — | 25 | 0 | 38 | — | — |
| 49 | Flo Petro LLC. | — | 0 | 0 | 37 | — | — |
| 50 | Petx Operating LLC | — | 0 | 0 | 37 | — | — |
| 51 | KRF Production Company LLC | — | 0 | 0 | 36 | — | — |
| 52 | Nesitor West Texas LLC | — | 0 | 0 | 36 | — | — |
| 53 | Hard Rock O&G | — | 0 | 0 | 35 | — | — |
| 54 | Gulf Oil Corp. | — | 1,001 | 0 | 33 | — | — |
| 55 | Bay Tan Operating LP | — | 0 | 0 | 33 | — | — |
| 56 | Quatro Oil and Gas Inc. | — | 0 | 0 | 30 | — | — |
| 57 | Vidonia Oil LLC | — | 0 | 0 | 29 | — | — |
| 58 | Mr Oil Company | — | 179 | 0 | 27 | — | — |
| 59 | BTA Oil Producers, LLC | — | 19 | 0 | 27 | — | — |
| 60 | Millwee Oil, Inc. | — | 4 | 0 | 27 | — | — |
| 61 | Exxon Corp. | — | 90 | 0 | 26 | — | — |
| 62 | Mosaic Pecos LLC | — | 0 | 0 | 26 | — | — |
| 63 | Murphree Brothers Production | — | 0 | 0 | 26 | — | — |
| 64 | Callon Petroleum Operating Co | — | 308 | 0 | 25 | — | — |
| 65 | Kerr-McGee Oil & Gas Onshore LP | — | 0 | 0 | 24 | — | — |
| 66 | Shell Western E&P | — | 126 | 0 | 23 | — | — |
| 67 | Noble Energy Inc | — | 0 | 0 | 23 | — | — |
| 68 | Walbet Inc. | — | 0 | 0 | 23 | — | — |
| 69 | Avra Oil Company | — | 18 | 0 | 22 | — | — |
| 70 | U.S. Energy Development Corp | — | 13 | 0 | 20 | — | — |
| 71 | High Desert Resources L.L.C. | — | 0 | 0 | 20 | — | — |
| 72 | Cimarex Energy Co. of Colorado | — | 86 | 0 | 19 | — | — |
| 73 | Pennant Dev. and Prod. LLC | — | 0 | 0 | 19 | — | — |
| 74 | Last Mile Production LLC | — | 0 | 0 | 18 | — | — |
| 75 | Royal Oryx OG LLC | — | 0 | 0 | 18 | — | — |
| 76 | COG Operating LLC | — | 30 | 0 | 17 | — | — |
| 77 | Adobe Oil Co. | — | 0 | 0 | 17 | — | — |
| 78 | OXY USA Inc. | — | 185 | 0 | 16 | — | — |
| 79 | Waterbridge Texas Operating LLC | — | 11 | 0 | 16 | — | — |
| 80 | C & N Oil Co | — | 0 | 0 | 16 | — | — |
| 81 | R. W. S. Oil Co. | — | 0 | 0 | 16 | — | — |
| 82 | TS Oil LLC | — | 0 | 0 | 16 | — | — |
| 83 | White Sail Resources LLC | — | 0 | 0 | 16 | — | — |
| 84 | HNG Oil Company | — | 68 | 0 | 15 | — | — |
| 85 | Matador Production Company | — | 12 | 0 | 15 | — | — |
| 86 | Six-S Properties, Inc. | — | 3 | 0 | 15 | — | — |
| 87 | Iskandia Energy Operating Inc. | — | 0 | 0 | 15 | — | — |
| 88 | Makk Oil Production Inc. | — | 0 | 0 | 15 | — | — |
| 89 | Signal Oil & Gas Company | — | 0 | 0 | 15 | — | — |
| 90 | Point Energy Partners Petro, LLC | — | 160 | 0 | 14 | — | — |
| 91 | Three-B Oil Company, The | — | 76 | 0 | 14 | — | — |
| 92 | Earnest Producing Corporation | — | 0 | 0 | 14 | — | — |
| 93 | O. H. B. Inc. | — | 56 | 0 | 13 | — | — |
| 94 | Saber Oil & Gas Ventures, LLC | — | 2 | 0 | 13 | — | — |
| 95 | Associated Operating & Explor. | — | 0 | 0 | 13 | — | — |
| 96 | Graham Bill J. Oil & Gas Corp. | — | 0 | 0 | 13 | — | — |
| 97 | Radius Operating LLC | — | 0 | 0 | 13 | — | — |
| 98 | Saga Petroleum Corp. | — | 0 | 0 | 13 | — | — |
| 99 | Blackbeard Operating, LLC | — | 84 | 0 | 12 | — | — |
| 100 | EOG Resources, Inc. | — | 23 | 0 | 11 | — | — |
| 101 | Basin Oil & Gas Operating LLC | — | 0 | 0 | 11 | — | — |
| 102 | CLR Secondary Recovery LLC | — | 0 | 0 | 11 | — | — |
| 103 | DSR Oil & Gas Inc. | — | 0 | 0 | 11 | — | — |
| 104 | Hailstone Resources LLC | — | 0 | 0 | 11 | — | — |
| 105 | Morningstar Operating LLC | — | 0 | 0 | 11 | — | — |
| 106 | Devon Energy Production Co, L.P. | — | 56 | 0 | 10 | — | — |
| 107 | BTA Oil Producers | — | 37 | 0 | 10 | — | — |
| 108 | Core E & P Corp. | — | 0 | 0 | 10 | — | — |
| 109 | T.P. Operating | — | 0 | 0 | 10 | — | — |
| 110 | Berry, O. H. | — | 47 | 0 | 9 | — | — |
| 111 | Thomas, Michael J. Interests,inc | — | 31 | 0 | 9 | — | — |
| 112 | Graham, Bill J. | — | 11 | 0 | 9 | — | — |
| 113 | Concho Oilfield Serv & Oper Co. | — | 0 | 0 | 9 | — | — |
| 114 | Hamm Richard Inc. | — | 0 | 0 | 9 | — | — |
| 115 | TRP Operating LLC | — | 0 | 0 | 9 | — | — |
| 116 | Shell Western E&P Inc. | — | 118 | 0 | 8 | — | — |
| 117 | Mobil Producing TX. & N.M. Inc. | — | 96 | 0 | 8 | — | — |
| 118 | Stanolind Operating Corp. | — | 24 | 0 | 8 | — | — |
| 119 | Amoco Production Company | — | 23 | 0 | 8 | — | — |
| 120 | Amtex Energy, Inc. | — | 19 | 0 | 8 | — | — |
| 121 | Mobil Oil Corporation | — | 17 | 0 | 8 | — | — |
| 122 | Tap Rock Operating, LLC | — | 17 | 0 | 8 | — | — |
| 123 | McGee Drilling Corporation | — | 5 | 0 | 8 | — | — |
| 124 | Boroughs G. M. | — | 0 | 0 | 8 | — | — |
| 125 | Extex Operating Company | — | 0 | 0 | 8 | — | — |
| 126 | Raider Oil & Gas Company | — | 0 | 0 | 8 | — | — |
| 127 | Texaco Inc. | — | 48 | 0 | 7 | — | — |
| 128 | Eagle Rock Operating Company,llc | — | 40 | 0 | 7 | — | — |
| 129 | Adobe Oil & Gas Corp. | — | 27 | 0 | 7 | — | — |
| 130 | Southland Royalty Company | — | 25 | 0 | 7 | — | — |
| 131 | Chaparral Energy, L.L.C. | — | 4 | 0 | 7 | — | — |
| 132 | Simon, W. D. Oil Co. | — | 3 | 0 | 7 | — | — |
| 133 | 4N Affairs LLC | — | 0 | 0 | 7 | — | — |
| 134 | Chevron Oil Company | — | 0 | 0 | 7 | — | — |
| 135 | Momentum Operating Co. Inc. | — | 0 | 0 | 7 | — | — |
| 136 | Oil Consortium of TX. Inc. | — | 0 | 0 | 7 | — | — |
| 137 | Stevens & Tull, Inc. | — | 58 | 0 | 6 | — | — |
| 138 | Iron Orchard Operating LLC | — | 33 | 0 | 6 | — | — |
| 139 | E.G.L. Resources, Inc. | — | 16 | 0 | 6 | — | — |
| 140 | Olsen Energy Inc. | — | 15 | 0 | 6 | — | — |
| 141 | Mid-America Petroleum, Inc. | — | 13 | 0 | 6 | — | — |
| 142 | Hissom Drilling Co. | — | 11 | 0 | 6 | — | — |
| 143 | Ice Brothers, Inc. | — | 9 | 0 | 6 | — | — |
| 144 | HI-PO, Inc. | — | 7 | 0 | 6 | — | — |
| 145 | Chevron Midcontinent, L.P. | — | 4 | 0 | 6 | — | — |
| 146 | Felmont Oil Corp. | — | 3 | 0 | 6 | — | — |
| 147 | Union Oil Company of California | — | 2 | 0 | 6 | — | — |
| 148 | A & B Oil | — | 1 | 0 | 6 | — | — |
| 149 | Apv McCamey LLC | — | 0 | 0 | 6 | — | — |
| 150 | BP Prod. Corp. | — | 0 | 0 | 6 | — | — |
| 151 | Wineridge Inc. | — | 0 | 0 | 6 | — | — |
| 152 | Texaco E & P Inc. | — | 36 | 0 | 5 | — | — |
| 153 | Shell Oil Company | — | 32 | 0 | 5 | — | — |
| 154 | Getty Oil Co. | — | 18 | 0 | 5 | — | — |
| 155 | Wagner Oil Company | — | 8 | 0 | 5 | — | — |
| 156 | Rayden | — | 2 | 0 | 5 | — | — |
| 157 | Atlantic Richfield Co. | — | 1 | 0 | 5 | — | — |
| 158 | Purvis Operating Co. | — | 1 | 0 | 5 | — | — |
| 159 | Remuda Operating Company | — | 1 | 0 | 5 | — | — |
| 160 | Bralex Operating LLC | — | 0 | 0 | 5 | — | — |
| 161 | Breitburn Operating L.P. | — | 0 | 0 | 5 | — | — |
| 162 | Brown H. L. Jr. | — | 0 | 0 | 5 | — | — |
| 163 | Hilcorp Energy Company | — | 0 | 0 | 5 | — | — |
| 164 | Low-End Oil LLC | — | 0 | 0 | 5 | — | — |
| 165 | Montgomery Production Inc. | — | 0 | 0 | 5 | — | — |
| 166 | R360 Water Solutions LLC | — | 0 | 0 | 5 | — | — |
| 167 | Sanco Operating Company | — | 0 | 0 | 5 | — | — |
| 168 | Spindletop Drilling Co. | — | 0 | 0 | 5 | — | — |
| 169 | Western Disposal Systems Inc. | — | 0 | 0 | 5 | — | — |
| 170 | Energen Resources Corporation | — | 124 | 0 | 4 | — | — |
| 171 | Four Corners Petroleum II, LLC | — | 116 | 0 | 4 | — | — |
| 172 | Oasis Petroleum Permian LLC | — | 82 | 0 | 4 | — | — |
| 173 | Superior Oil Company, The | — | 29 | 0 | 4 | — | — |
| 174 | R K Petroleum Corporation | — | 26 | 0 | 4 | — | — |
| 175 | Tenneco Oil Co. | — | 11 | 0 | 4 | — | — |
| 176 | Texaco Producing Inc. | — | 8 | 0 | 4 | — | — |
| 177 | Greenlake Energy Operating, LLC | — | 4 | 0 | 4 | — | — |
| 178 | Explo Oil, Inc. | — | 2 | 0 | 4 | — | — |
| 179 | BCP Resources LLC | — | 0 | 0 | 4 | — | — |
| 180 | Boaz Energy II Operating LLC | — | 0 | 0 | 4 | — | — |
| 181 | Citation Oil & Gas Corp. | — | 0 | 0 | 4 | — | — |
| 182 | Operator P-5 Not on File | — | 0 | 0 | 4 | — | — |
| 183 | Paradigm Operating Inc. | — | 0 | 0 | 4 | — | — |
| 184 | Pearce Trust and Blair | — | 0 | 0 | 4 | — | — |
| 185 | Santa FE Energy Resources Inc. | — | 0 | 0 | 4 | — | — |
| 186 | Celero Energy, L.P. | — | 104 | 0 | 3 | — | — |
| 187 | Williams, Clayton W., Jr. | — | 63 | 0 | 3 | — | — |
| 188 | Enron Oil & Gas Company | — | 25 | 0 | 3 | — | — |
| 189 | Altura Energy Ltd. | — | 22 | 0 | 3 | — | — |
| 190 | Platinum Exploration Inc. | — | 13 | 0 | 3 | — | — |
| 191 | Forest Oil Corporation | — | 10 | 0 | 3 | — | — |
| 192 | Carrizo (Permian) LLC | — | 9 | 0 | 3 | — | — |
| 193 | Hppc, Inc. | — | 8 | 0 | 3 | — | — |
| 194 | Page, Paul | — | 8 | 0 | 3 | — | — |
| 195 | Enserch Exploration, Inc | — | 7 | 0 | 3 | — | — |
| 196 | Centennial Resource Prod, LLC | — | 3 | 0 | 3 | — | — |
| 197 | Energy Reserves Group, Inc. | — | 3 | 0 | 3 | — | — |
| 198 | X-L Energy Company | — | 3 | 0 | 3 | — | — |
| 199 | Boyd & McWilliams Energy Group | — | 1 | 0 | 3 | — | — |
| 200 | Lee Production Co. | — | 1 | 0 | 3 | — | — |
| 201 | Pyote Disposal Company | — | 1 | 0 | 3 | — | — |
| 202 | Burk Royalty Company | — | 0 | 0 | 3 | — | — |
| 203 | Bustamante Resources LLC | — | 0 | 0 | 3 | — | — |
| 204 | Butler C. D. | — | 0 | 0 | 3 | — | — |
| 205 | Cochise Energy Inc. | — | 0 | 0 | 3 | — | — |
| 206 | Cwo Inc. | — | 0 | 0 | 3 | — | — |
| 207 | Decleva Paul | — | 0 | 0 | 3 | — | — |
| 208 | Incline Energy | — | 0 | 0 | 3 | — | — |
| 209 | Layne SWD LLC | — | 0 | 0 | 3 | — | — |
| 210 | Raglin J.H. | — | 0 | 0 | 3 | — | — |
| 211 | Rattler Midstream Operating LLC | — | 0 | 0 | 3 | — | — |
| 212 | Reatta Energy Inc. | — | 0 | 0 | 3 | — | — |
| 213 | Ring Energy Inc. | — | 0 | 0 | 3 | — | — |
| 214 | Seco Production Company | — | 0 | 0 | 3 | — | — |
| 215 | Sohio Petroleum Co. | — | 0 | 0 | 3 | — | — |
| 216 | Space Production Inc. | — | 0 | 0 | 3 | — | — |
| 217 | Treadaway Oil Co. | — | 0 | 0 | 3 | — | — |
| 218 | Vanguard Operating LLC | — | 0 | 0 | 3 | — | — |
| 219 | Vaquero Operating | — | 0 | 0 | 3 | — | — |
| 220 | Wes Water Holdings LLC | — | 0 | 0 | 3 | — | — |
| 221 | Cimarex Energy Co. | — | 169 | 0 | 2 | — | — |
| 222 | Seaboard Oil Company | — | 48 | 0 | 2 | — | — |
| 223 | Atlantic Exploration, LLC | — | 43 | 0 | 2 | — | — |
| 224 | Texon Oil Company, Inc. | — | 41 | 0 | 2 | — | — |
| 225 | Pioneer Natural Res. USA, Inc. | — | 31 | 0 | 2 | — | — |
| 226 | Sheridan Production Company, LLC | — | 26 | 0 | 2 | — | — |
| 227 | Eland Energy, Inc. | — | 19 | 0 | 2 | — | — |
| 228 | Flag-Redfern Oil Company | — | 19 | 0 | 2 | — | — |
| 229 | Monsanto Company | — | 18 | 0 | 2 | — | — |
| 230 | Union Texas Petroleum Corp. | — | 18 | 0 | 2 | — | — |
| 231 | Bass Enterprises Production Co. | — | 16 | 0 | 2 | — | — |
| 232 | Coastal Oil & Gas Corporation | — | 13 | 0 | 2 | — | — |
| 233 | Arco Permian | — | 10 | 0 | 2 | — | — |
| 234 | Bentley, T. S. | — | 10 | 0 | 2 | — | — |
| 235 | Browning Oil Company, Inc. | — | 9 | 0 | 2 | — | — |
| 236 | Pure Resources, L.P. | — | 9 | 0 | 2 | — | — |
| 237 | Henderson & Erickson | — | 8 | 0 | 2 | — | — |
| 238 | Murphree Production | — | 8 | 0 | 2 | — | — |
| 239 | Texas American Oil Corp. | — | 7 | 0 | 2 | — | — |
| 240 | BC Operating, Inc. | — | 6 | 0 | 2 | — | — |
| 241 | EP Operating Company | — | 6 | 0 | 2 | — | — |
| 242 | Kimsey, Roy E., Jr. | — | 5 | 0 | 2 | — | — |
| 243 | Petroleum Corporation of Texas | — | 5 | 0 | 2 | — | — |
| 244 | Samson Lone Star LP | — | 5 | 0 | 2 | — | — |
| 245 | Moseley, J. T. | — | 4 | 0 | 2 | — | — |
| 246 | Parsley Energy Operations, LLC | — | 4 | 0 | 2 | — | — |
| 247 | Stout Energy Inc. | — | 4 | 0 | 2 | — | — |
| 248 | Florida Exploration Co. | — | 3 | 0 | 2 | — | — |
| 249 | Leede Oil & Gas Inc. | — | 3 | 0 | 2 | — | — |
| 250 | Oge Drilling, Inc. | — | 3 | 0 | 2 | — | — |
| 251 | Omar Operating Company | — | 3 | 0 | 2 | — | — |
| 252 | Pablo Energy, Inc. | — | 3 | 0 | 2 | — | — |
| 253 | Prize Operating Company | — | 2 | 0 | 2 | — | — |
| 254 | Tall City Brine LLC | — | 2 | 0 | 2 | — | — |
| 255 | Texas Oil & Gas Corp. | — | 2 | 0 | 2 | — | — |
| 256 | Bridge Oil Company, L. P. | — | 1 | 0 | 2 | — | — |
| 257 | Petro. Expl. & Dev. Funds, Inc. | — | 1 | 0 | 2 | — | — |
| 258 | Rubicon Oil & Gas, LLC | — | 1 | 0 | 2 | — | — |
| 259 | Wilson Systems, Inc. | — | 1 | 0 | 2 | — | — |
| 260 | A&m Oil & Gas LLC | — | 0 | 0 | 2 | — | — |
| 261 | BRP Energy LLC | — | 0 | 0 | 2 | — | — |
| 262 | Callon (Permian) LLC | — | 0 | 0 | 2 | — | — |
| 263 | Dakotah Cheyenne Oil Co. | — | 0 | 0 | 2 | — | — |
| 264 | Desert Gray Wolf L.L.C. | — | 0 | 0 | 2 | — | — |
| 265 | Eex Corporation | — | 0 | 0 | 2 | — | — |
| 266 | Finley Resources Inc. | — | 0 | 0 | 2 | — | — |
| 267 | Hamm Richard | — | 0 | 0 | 2 | — | — |
| 268 | L. N. H. Operating Co. | — | 0 | 0 | 2 | — | — |
| 269 | Lone Star Services | — | 0 | 0 | 2 | — | — |
| 270 | Murray Tom Enterprises | — | 0 | 0 | 2 | — | — |
| 271 | MW Petroleum Corporation | — | 0 | 0 | 2 | — | — |
| 272 | New Height Energy LLC | — | 0 | 0 | 2 | — | — |
| 273 | Petrohawk Operating Company | — | 0 | 0 | 2 | — | — |
| 274 | Petroplex Energy Inc. | — | 0 | 0 | 2 | — | — |
| 275 | Pronghorn Management Corporation | — | 0 | 0 | 2 | — | — |
| 276 | Reo Operating LLC | — | 0 | 0 | 2 | — | — |
| 277 | Repco | — | 0 | 0 | 2 | — | — |
| 278 | R P L Oil Co. Inc. | — | 0 | 0 | 2 | — | — |
| 279 | Shaw Henry Jr. | — | 0 | 0 | 2 | — | — |
| 280 | Suburban Propane Gas Corp. | — | 0 | 0 | 2 | — | — |
| 281 | Felix Energy Holdings II, LLC | — | 140 | 0 | 1 | — | — |
| 282 | Chesapeake Operating, Inc. | — | 87 | 0 | 1 | — | — |
| 283 | Quantum Resources Management,llc | — | 48 | 0 | 1 | — | — |
| 284 | IP Petroleum Company, Inc. | — | 31 | 0 | 1 | — | — |
| 285 | Bennett, M. Brad Inc. | — | 28 | 0 | 1 | — | — |
| 286 | Hunt, D. H. | — | 16 | 0 | 1 | — | — |
| 287 | Kaiser-Francis Oil Company | — | 13 | 0 | 1 | — | — |
| 288 | MGF Oil Corporation | — | 10 | 0 | 1 | — | — |
| 289 | Pecos Operators, Inc. | — | 10 | 0 | 1 | — | — |
| 290 | SMC Oil & Gas, Inc. | — | 10 | 0 | 1 | — | — |
| 291 | Williams, Clayton Energy, Inc. | — | 10 | 0 | 1 | — | — |
| 292 | Roca Resource Company, Inc. | — | 9 | 0 | 1 | — | — |
| 293 | American Quasar Petroleum Co. | — | 8 | 0 | 1 | — | — |
| 294 | Graham, Bill J. Oil & Gas | — | 8 | 0 | 1 | — | — |
| 295 | Continental Oil Company | — | 7 | 0 | 1 | — | — |
| 296 | Pittencrieff America, Inc. | — | 7 | 0 | 1 | — | — |
| 297 | Monsanto Oil Company | — | 6 | 0 | 1 | — | — |
| 298 | Success Oil Company, Inc. | — | 6 | 0 | 1 | — | — |
| 299 | BHP Petroleum (Americas) Inc. | — | 5 | 0 | 1 | — | — |
| 300 | Breck Operating Corp. | — | 5 | 0 | 1 | — | — |