| 1 | Silver Creek Permian OP Co, LLC | 32 | 32 | 26 | 4 | Jul 3, 2018 | Aug 12, 2022 |
| 2 | Element Petroleum OP III, LLC | 22 | 38 | 14 | 0 | Nov 18, 2016 | Apr 2, 2019 |
| 3 | Silver Creek Oil & Gas, LLC | 9 | 26 | 6 | 0 | Nov 10, 2016 | Jul 3, 2018 |
| 4 | A.C.T. Operating Company | 8 | 17 | 1 | 117 | Nov 20, 2017 | Nov 16, 2023 |
| 5 | DP Permian Operator, LLC | 8 | 8 | 4 | 1 | Jan 22, 2020 | Jan 11, 2023 |
| 6 | Manzano, LLC | 7 | 7 | 6 | 40 | Apr 18, 2022 | Aug 1, 2025 |
| 7 | Mammoth Exploration LLC | 6 | 6 | 4 | 1 | Feb 7, 2018 | Sep 28, 2018 |
| 8 | Occidental Permian Ltd. | 5 | 19 | 0 | 0 | Mar 28, 2017 | May 31, 2018 |
| 9 | Steward Energy II, LLC | 4 | 7 | 3 | 0 | Apr 25, 2017 | Feb 20, 2018 |
| 10 | Monadnock Resources, LLC | 3 | 3 | 2 | 0 | Nov 15, 2017 | Sep 30, 2018 |
| 11 | Windy Cove Energy II, LLC | 2 | 2 | 2 | 1 | Feb 26, 2018 | Apr 10, 2018 |
| 12 | OXY USA WTP LP | 2 | 8 | 0 | 0 | Jun 28, 2018 | Aug 2, 2018 |
| 13 | Hadaway Consult and Engineer,llc | 2 | 2 | 2 | 0 | Jan 18, 2019 | Jan 23, 2019 |
| 14 | Double Barrel Oil LLC | 1 | 1 | 0 | 198 | Sep 21, 2026 | Sep 21, 2026 |
| 15 | Joplin Oil Co., Inc. | 1 | 2 | 0 | 30 | May 1, 2018 | May 1, 2018 |
| 16 | Brown, H.L. Operating, L.L.C. | 1 | 1 | 0 | 7 | Jan 24, 2019 | Jan 24, 2019 |
| 17 | WTG Exploration | 1 | 2 | 0 | 2 | Nov 14, 2016 | Nov 14, 2016 |
| 18 | Energen Resources Corporation | 1 | 15 | 1 | 0 | May 17, 2018 | May 17, 2018 |
| 19 | Burleson Petroleum, Inc. | 1 | 1 | 1 | 0 | May 17, 2017 | May 17, 2017 |
| 20 | Hilcorp Energy Company | — | 0 | 0 | 1,355 | — | — |
| 21 | Extex Operating Company | — | 0 | 0 | 607 | — | — |
| 22 | Vision Oil and Gas LLC | — | 0 | 0 | 415 | — | — |
| 23 | Cross Timbers Energy LLC | — | 0 | 0 | 289 | — | — |
| 24 | Aviator Energy LLC | — | 0 | 0 | 210 | — | — |
| 25 | Hunt Cimarron Ltd. Partnership | — | 0 | 0 | 181 | — | — |
| 26 | Occidental Permian EOR LLC | — | 0 | 0 | 151 | — | — |
| 27 | Monsanto Oil Company | — | 44 | 0 | 116 | — | — |
| 28 | Walkabout Operating LLC | — | 0 | 0 | 114 | — | — |
| 29 | Hexp Operating LLC | — | 0 | 0 | 97 | — | — |
| 30 | Yucca Energy Inc. | — | 0 | 0 | 72 | — | — |
| 31 | Momentum Operating Co. Inc. | — | 0 | 0 | 61 | — | — |
| 32 | Yucca Energy, Inc. | — | 41 | 0 | 51 | — | — |
| 33 | Ard Drilling Company Inc. | — | 27 | 0 | 51 | — | — |
| 34 | Kimbell Operating Company | — | 2 | 0 | 46 | — | — |
| 35 | Talis Energy Inc. | — | 0 | 0 | 39 | — | — |
| 36 | Texaco E & P Inc. | — | 8 | 0 | 38 | — | — |
| 37 | Texland-Rector & Schumacher | — | 3 | 0 | 37 | — | — |
| 38 | Prasad, Hari Production Co. | — | 1 | 0 | 37 | — | — |
| 39 | Royal Oryx OG LLC | — | 0 | 0 | 37 | — | — |
| 40 | United Company | — | 83 | 0 | 34 | — | — |
| 41 | Texas City Refg. Inc. | — | 43 | 0 | 30 | — | — |
| 42 | Getty Oil Co. | — | 70 | 0 | 28 | — | — |
| 43 | Union Oil Company of California | — | 42 | 0 | 27 | — | — |
| 44 | McCoy, J. Roy | — | 9 | 0 | 25 | — | — |
| 45 | Three Span Oil & Gas, Inc. | — | 1 | 0 | 25 | — | — |
| 46 | Formentera Operations LLC | — | 0 | 0 | 25 | — | — |
| 47 | Walsh Petroleum, Inc. | — | 68 | 0 | 24 | — | — |
| 48 | Novo Energy Resources | — | 0 | 0 | 22 | — | — |
| 49 | Crown Central Petroleum Corp. | — | 2 | 0 | 18 | — | — |
| 50 | Delray Oil Inc. | — | 0 | 0 | 15 | — | — |
| 51 | Texaco Inc. | — | 13 | 0 | 14 | — | — |
| 52 | Atapco | — | 30 | 0 | 13 | — | — |
| 53 | Rogers, S. K. Oil Inc. | — | 7 | 0 | 13 | — | — |
| 54 | IP Well Service LLC | — | 0 | 0 | 13 | — | — |
| 55 | Frost Cyrus B. Jr.& Fleming Wm. | — | 0 | 0 | 11 | — | — |
| 56 | Amoco Production Company | — | 55 | 0 | 10 | — | — |
| 57 | Tamarack Petroleum Company, Inc. | — | 34 | 0 | 10 | — | — |
| 58 | Acoma Operating LLC | — | 0 | 0 | 10 | — | — |
| 59 | Cfo Resources Inc. | — | 0 | 0 | 10 | — | — |
| 60 | Winn Operating LLC | — | 0 | 0 | 10 | — | — |
| 61 | Gruy Petroleum Management Co. | — | 26 | 0 | 9 | — | — |
| 62 | Bee-Jay Petro, Inc. | — | 4 | 0 | 9 | — | — |
| 63 | Red Tail Exploration LLC | — | 0 | 0 | 8 | — | — |
| 64 | J-D Oil Co. | — | 9 | 0 | 7 | — | — |
| 65 | Moss Petroleum Co. | — | 2 | 0 | 7 | — | — |
| 66 | Walking X Oil Co. | — | 2 | 0 | 7 | — | — |
| 67 | Atlas Operating LLC | — | 0 | 0 | 7 | — | — |
| 68 | D C Oil Company Inc. | — | 0 | 0 | 7 | — | — |
| 69 | Jay Management Company LLC | — | 0 | 0 | 7 | — | — |
| 70 | Turrentine Oil & Gas Inc. | — | 0 | 0 | 7 | — | — |
| 71 | Woods Petroleum Corporation | — | 50 | 0 | 6 | — | — |
| 72 | Wheeler, W. Ridley, Est. | — | 21 | 0 | 6 | — | — |
| 73 | Steller Energy & Investment Corp | — | 5 | 0 | 6 | — | — |
| 74 | Slate Holdings, Inc. | — | 3 | 0 | 6 | — | — |
| 75 | Bridwell Oil Co. | — | 0 | 0 | 6 | — | — |
| 76 | C & S Operating | — | 0 | 0 | 6 | — | — |
| 77 | Tema Oil and Gas Company | — | 64 | 0 | 5 | — | — |
| 78 | United Oil & Minerals, Inc. | — | 22 | 0 | 5 | — | — |
| 79 | Hodgden, Jack D. | — | 1 | 0 | 5 | — | — |
| 80 | Crosstex Services L.L.C. | — | 0 | 0 | 5 | — | — |
| 81 | Kala Oil Company | — | 0 | 0 | 5 | — | — |
| 82 | Tactical Oil & Gas LLC | — | 0 | 0 | 5 | — | — |
| 83 | Depco, Inc. | — | 67 | 0 | 4 | — | — |
| 84 | Shenandoah Petroleum Corporation | — | 23 | 0 | 4 | — | — |
| 85 | Peden Energy, Inc. | — | 6 | 0 | 4 | — | — |
| 86 | EL Ran Inc. | — | 2 | 0 | 4 | — | — |
| 87 | Dunigan Operating Co., Inc. | — | 1 | 0 | 4 | — | — |
| 88 | Burk Royalty Co. Ltd. | — | 0 | 0 | 4 | — | — |
| 89 | Consolidated Natural Res. Corp. | — | 0 | 0 | 4 | — | — |
| 90 | Finaly Resources LLC | — | 0 | 0 | 4 | — | — |
| 91 | F & M Oil & Gas Company | — | 0 | 0 | 4 | — | — |
| 92 | Great Western Drilling Company | — | 0 | 0 | 4 | — | — |
| 93 | R3 Operating Corporation | — | 0 | 0 | 4 | — | — |
| 94 | SSC Inc. | — | 0 | 0 | 4 | — | — |
| 95 | Parker & Parsley, Wpi Agent | — | 81 | 0 | 3 | — | — |
| 96 | Brown, H. L., Jr. | — | 16 | 0 | 3 | — | — |
| 97 | Dora Inc | — | 1 | 0 | 3 | — | — |
| 98 | Ard Julian | — | 0 | 0 | 3 | — | — |
| 99 | Brock J. | — | 0 | 0 | 3 | — | — |
| 100 | D & D Enterprises | — | 0 | 0 | 3 | — | — |
| 101 | Lee-Stan Saltwater Disposal Inc. | — | 0 | 0 | 3 | — | — |
| 102 | Mallory Meredith Jr. | — | 0 | 0 | 3 | — | — |
| 103 | Miocene Oil & Gas Ltd. | — | 0 | 0 | 3 | — | — |
| 104 | MJB Production Company Inc. | — | 0 | 0 | 3 | — | — |
| 105 | Naumann Oil & Gas Inc. | — | 0 | 0 | 3 | — | — |
| 106 | Pan American Petroleum Corp. | — | 0 | 0 | 3 | — | — |
| 107 | Petro-Tex Operating Co. | — | 0 | 0 | 3 | — | — |
| 108 | RMB Operating LLC | — | 0 | 0 | 3 | — | — |
| 109 | Slape Oil Company Inc. | — | 0 | 0 | 3 | — | — |
| 110 | Turrentine Oil and Gas | — | 0 | 0 | 3 | — | — |
| 111 | Conoco Inc. | — | 37 | 0 | 2 | — | — |
| 112 | Redmon Oil Company, Inc., The | — | 15 | 0 | 2 | — | — |
| 113 | Young, Marshall R., Oil Company | — | 13 | 0 | 2 | — | — |
| 114 | B & B Farm Industries, Inc. | — | 6 | 0 | 2 | — | — |
| 115 | Dyco Petroleum Corporation | — | 5 | 0 | 2 | — | — |
| 116 | Mobil Oil Corporation | — | 4 | 0 | 2 | — | — |
| 117 | BTA Oil Producers | — | 2 | 0 | 2 | — | — |
| 118 | Staley Operating Co. | — | 2 | 0 | 2 | — | — |
| 119 | B & B Operating Co, Inc. | — | 1 | 0 | 2 | — | — |
| 120 | 27:17 Enterprises LLC | — | 0 | 0 | 2 | — | — |
| 121 | Ap&e Co. Inc. | — | 0 | 0 | 2 | — | — |
| 122 | Atkinson J. V. | — | 0 | 0 | 2 | — | — |
| 123 | Chevron Midcontinent L.P. | — | 0 | 0 | 2 | — | — |
| 124 | Felderhoff Production Company | — | 0 | 0 | 2 | — | — |
| 125 | Greene Vernon | — | 0 | 0 | 2 | — | — |
| 126 | M.B.J. Operating | — | 0 | 0 | 2 | — | — |
| 127 | Moncrief W. A. Jr. | — | 0 | 0 | 2 | — | — |
| 128 | Oklahoma Operating Company | — | 0 | 0 | 2 | — | — |
| 129 | Raw Oil & Gas Inc. | — | 0 | 0 | 2 | — | — |
| 130 | Rocker a Operating Company | — | 0 | 0 | 2 | — | — |
| 131 | Savoy Oil Co. | — | 0 | 0 | 2 | — | — |
| 132 | Southwest Royalties Inc. | — | 0 | 0 | 2 | — | — |
| 133 | Thunderbird Oil Corp. | — | 0 | 0 | 2 | — | — |
| 134 | United Resources LP | — | 0 | 0 | 2 | — | — |
| 135 | Westport Oil and Gas Company LP | — | 0 | 0 | 2 | — | — |
| 136 | Exxon Corp. | — | 122 | 0 | 1 | — | — |
| 137 | Union Texas Petroleum Corp. | — | 24 | 0 | 1 | — | — |
| 138 | Atlantic Richfield Co. | — | 22 | 0 | 1 | — | — |
| 139 | Champlin Exploration, Inc. | — | 14 | 0 | 1 | — | — |
| 140 | Chevron U. S. A. Inc. | — | 10 | 0 | 1 | — | — |
| 141 | Gulf Oil Corp. | — | 6 | 0 | 1 | — | — |
| 142 | Moore, Clay | — | 6 | 0 | 1 | — | — |
| 143 | Radtke, D.E. & Associates, Inc. | — | 6 | 0 | 1 | — | — |
| 144 | Threshold-Blocker Venture | — | 4 | 0 | 1 | — | — |
| 145 | Greene & Funk | — | 3 | 0 | 1 | — | — |
| 146 | Sandabal Operations, Inc. | — | 3 | 0 | 1 | — | — |
| 147 | Bryant Oil | — | 2 | 0 | 1 | — | — |
| 148 | Landreth, Robert E. | — | 2 | 0 | 1 | — | — |
| 149 | Newhall Resources | — | 2 | 0 | 1 | — | — |
| 150 | Seven Wells Oil & Gas Expl. | — | 2 | 0 | 1 | — | — |
| 151 | Texstar Operating Inc. | — | 2 | 0 | 1 | — | — |
| 152 | Westland Oil Development Corp. | — | 2 | 0 | 1 | — | — |
| 153 | Wil-Mc Oil Corporation, The | — | 2 | 0 | 1 | — | — |
| 154 | Alpha Twenty-One Production Co. | — | 1 | 0 | 1 | — | — |
| 155 | Fina Oil & Chemical Company | — | 1 | 0 | 1 | — | — |
| 156 | Laguna Petroleum Corporation | — | 1 | 0 | 1 | — | — |
| 157 | Smith Producing Company | — | 1 | 0 | 1 | — | — |
| 158 | South Plains Investments | — | 1 | 0 | 1 | — | — |
| 159 | Adobe Oil Co. | — | 0 | 0 | 1 | — | — |
| 160 | Adobe Oil & Gas Corp. | — | 0 | 0 | 1 | — | — |
| 161 | Amoco Production Co.-Levelland | — | 0 | 0 | 1 | — | — |
| 162 | Aspect Energy LLC | — | 0 | 0 | 1 | — | — |
| 163 | Beach Exploration Inc. | — | 0 | 0 | 1 | — | — |
| 164 | Blackflat Oil Company LLC | — | 0 | 0 | 1 | — | — |
| 165 | Blackrock Operating LLC | — | 0 | 0 | 1 | — | — |
| 166 | Brock Oil & Gas Corporation | — | 0 | 0 | 1 | — | — |
| 167 | Bullin R. E. Operating Inc. | — | 0 | 0 | 1 | — | — |
| 168 | Cardinal Oil Company | — | 0 | 0 | 1 | — | — |
| 169 | Desert Production Inc. | — | 0 | 0 | 1 | — | — |
| 170 | Funk V. H. | — | 0 | 0 | 1 | — | — |
| 171 | Gamble - Daniel Operating Co. | — | 0 | 0 | 1 | — | — |
| 172 | G & F Oil Inc. | — | 0 | 0 | 1 | — | — |
| 173 | Greene Vernon & Funk V. H. | — | 0 | 0 | 1 | — | — |
| 174 | Latch Leonard | — | 0 | 0 | 1 | — | — |
| 175 | Marada Petroleum Corporation | — | 0 | 0 | 1 | — | — |
| 176 | Maralo Inc. | — | 0 | 0 | 1 | — | — |
| 177 | Miltex Oil Company | — | 0 | 0 | 1 | — | — |
| 178 | Montex Drilling Company LLC | — | 0 | 0 | 1 | — | — |
| 179 | New Horizon Resources LLC | — | 0 | 0 | 1 | — | — |
| 180 | Partners Oil Company | — | 0 | 0 | 1 | — | — |
| 181 | Purvis Operating Co. | — | 0 | 0 | 1 | — | — |
| 182 | Red Riv. Valley O&G Partnership | — | 0 | 0 | 1 | — | — |
| 183 | Smith Pipe of Abilene | — | 0 | 0 | 1 | — | — |
| 184 | Sohio Petroleum Co. | — | 0 | 0 | 1 | — | — |
| 185 | Solis Oil Company | — | 0 | 0 | 1 | — | — |
| 186 | Stacy A. D. Inc. | — | 0 | 0 | 1 | — | — |
| 187 | Stickney F. C. Inc. | — | 0 | 0 | 1 | — | — |
| 188 | Sunray Mid-Continent Oil Co. | — | 0 | 0 | 1 | — | — |
| 189 | Sunset International Pet. Corp. | — | 0 | 0 | 1 | — | — |
| 190 | TC Oil and Gas LLC | — | 0 | 0 | 1 | — | — |
| 191 | Texas Pacific Oil Company Inc. | — | 0 | 0 | 1 | — | — |
| 192 | Totalfinaelf E&P USA Inc | — | 0 | 0 | 1 | — | — |
| 193 | United Energy Corporation | — | 0 | 0 | 1 | — | — |
| 194 | Vanguard Permian LLC | — | 0 | 0 | 1 | — | — |
| 195 | Whited Orville | — | 0 | 0 | 1 | — | — |
| 196 | White S Industrial Engine S | — | 0 | 0 | 1 | — | — |
| 197 | Mobil Producing TX. & N.M. Inc. | — | 193 | 0 | 0 | — | — |
| 198 | Monsanto Company | — | 182 | 0 | 0 | — | — |
| 199 | Apache Corporation | — | 110 | 0 | 0 | — | — |
| 200 | Layton Enterprises, Inc. | — | 76 | 0 | 0 | — | — |
| 201 | Melton, Joe, Drlg. Co., Inc. | — | 50 | 0 | 0 | — | — |
| 202 | Reef Exploration, L.P. | — | 44 | 0 | 0 | — | — |
| 203 | Rogers, S. K. Oil Co. | — | 37 | 0 | 0 | — | — |
| 204 | Santa FE Energy Co. | — | 36 | 0 | 0 | — | — |
| 205 | Sun Expl. & Prod. Co.-Midland | — | 29 | 0 | 0 | — | — |
| 206 | Sun Exploration & Production Co. | — | 28 | 0 | 0 | — | — |
| 207 | Meridian Oil Inc. | — | 27 | 0 | 0 | — | — |
| 208 | Sbo Corporation | — | 25 | 0 | 0 | — | — |
| 209 | Arco Oil & Gas Co. | — | 22 | 0 | 0 | — | — |
| 210 | Pennzoil Exploration & Prod. Co. | — | 22 | 0 | 0 | — | — |
| 211 | Texaco Producing Inc. | — | 22 | 0 | 0 | — | — |
| 212 | Tenneco Oil Co. | — | 20 | 0 | 0 | — | — |
| 213 | Dreyfus, Louis Natural Gas Corp | — | 19 | 0 | 0 | — | — |
| 214 | Continental Oil Company | — | 18 | 0 | 0 | — | — |
| 215 | Merit Energy Company | — | 16 | 0 | 0 | — | — |
| 216 | Crossroads Energy Partners, LLC | — | 15 | 0 | 0 | — | — |
| 217 | Nielson Enterprises Inc. | — | 15 | 0 | 0 | — | — |
| 218 | White, E. C. Oil Co. | — | 15 | 0 | 0 | — | — |
| 219 | Peden, Oren Inc. | — | 14 | 0 | 0 | — | — |
| 220 | Pennzoil Petroleum Company | — | 13 | 0 | 0 | — | — |
| 221 | Winchester Energy Company | — | 13 | 0 | 0 | — | — |
| 222 | Anadarko Petroleum Corp. | — | 12 | 0 | 0 | — | — |
| 223 | Dekalb Energy Company | — | 12 | 0 | 0 | — | — |
| 224 | American Petrofina Co. of Tex. | — | 11 | 0 | 0 | — | — |
| 225 | Threshold Development Co. | — | 11 | 0 | 0 | — | — |
| 226 | Paladin Petroleum Corporation | — | 10 | 0 | 0 | — | — |
| 227 | Coda Energy, Inc. | — | 9 | 0 | 0 | — | — |
| 228 | H R T Oil Company | — | 9 | 0 | 0 | — | — |
| 229 | Endeavor Energy Resources L.P. | — | 8 | 0 | 0 | — | — |
| 230 | Grand Banks Energy Company | — | 8 | 0 | 0 | — | — |
| 231 | Peden Energy | — | 8 | 0 | 0 | — | — |
| 232 | Colrod Company | — | 7 | 0 | 0 | — | — |
| 233 | Davcro Inc. | — | 7 | 0 | 0 | — | — |
| 234 | Henry Energy Corporation | — | 7 | 0 | 0 | — | — |
| 235 | Sterling Production | — | 7 | 0 | 0 | — | — |
| 236 | Coline Oil Corp. | — | 6 | 0 | 0 | — | — |
| 237 | Levelland Energy & Resources,inc | — | 6 | 0 | 0 | — | — |
| 238 | Parker & Parsley, Inc. | — | 6 | 0 | 0 | — | — |
| 239 | Union Royalty, Inc. | — | 6 | 0 | 0 | — | — |
| 240 | Browning Oil Company, Inc. | — | 5 | 0 | 0 | — | — |
| 241 | Castex Energy, Inc. | — | 5 | 0 | 0 | — | — |
| 242 | Dunigan, James P., Inc. | — | 5 | 0 | 0 | — | — |
| 243 | Estacado Energy, Inc. | — | 5 | 0 | 0 | — | — |
| 244 | Fuller Operating Company | — | 5 | 0 | 0 | — | — |
| 245 | Pure Resources, L.P. | — | 5 | 0 | 0 | — | — |
| 246 | Torreyana Oil Corp. | — | 5 | 0 | 0 | — | — |
| 247 | Blue Ridge Resources, LLC | — | 4 | 0 | 0 | — | — |
| 248 | Bryant & White Oil Co. | — | 4 | 0 | 0 | — | — |
| 249 | D. E. Radtke & Assoc.inc.****p-5 | — | 4 | 0 | 0 | — | — |
| 250 | Dunigan Petroleum, Inc. | — | 4 | 0 | 0 | — | — |
| 251 | I.S.R. Exploration, Inc. | — | 4 | 0 | 0 | — | — |
| 252 | Lovelady, Ike Inc. | — | 4 | 0 | 0 | — | — |
| 253 | Reo Industries, Inc. | — | 4 | 0 | 0 | — | — |
| 254 | Wheeler Operating Corporation | — | 4 | 0 | 0 | — | — |
| 255 | Altura Energy Ltd. | — | 3 | 0 | 0 | — | — |
| 256 | First Permian, L.L.C. | — | 3 | 0 | 0 | — | — |
| 257 | Gen. Amer. Oil Co. of Texas | — | 3 | 0 | 0 | — | — |
| 258 | Geotronix Energy Company, Inc. | — | 3 | 0 | 0 | — | — |
| 259 | Hendrix, John H. Corp. | — | 3 | 0 | 0 | — | — |
| 260 | Klabzuba Operating Company | — | 3 | 0 | 0 | — | — |
| 261 | Master Oil and Gas Co. | — | 3 | 0 | 0 | — | — |
| 262 | Murdoch Petroleum Co. | — | 3 | 0 | 0 | — | — |
| 263 | Palomino Oil & Gas | — | 3 | 0 | 0 | — | — |
| 264 | Placer Energy Corp & Frost,cyrus | — | 3 | 0 | 0 | — | — |
| 265 | Regal Petroleum Services | — | 3 | 0 | 0 | — | — |
| 266 | Sandridge Tertiary, LLC | — | 3 | 0 | 0 | — | — |
| 267 | Satanta Oil Company | — | 3 | 0 | 0 | — | — |
| 268 | Sparkman Producing Company | — | 3 | 0 | 0 | — | — |
| 269 | Sundial Exploration | — | 3 | 0 | 0 | — | — |
| 270 | Texas Explor. & Development Co. | — | 3 | 0 | 0 | — | — |
| 271 | V-F Petroleum Inc. | — | 3 | 0 | 0 | — | — |
| 272 | Arch Petroleum Inc. | — | 2 | 0 | 0 | — | — |
| 273 | BHP Petroleum Company Inc. | — | 2 | 0 | 0 | — | — |
| 274 | Cove Petroleum Corporation | — | 2 | 0 | 0 | — | — |
| 275 | Element Petro Operating II, LLC | — | 2 | 0 | 0 | — | — |
| 276 | Fasken Oil and Ranch, Ltd. | — | 2 | 0 | 0 | — | — |
| 277 | Flag-Redfern Oil Company | — | 2 | 0 | 0 | — | — |
| 278 | Hondo Oil & Gas Company Delaware | — | 2 | 0 | 0 | — | — |
| 279 | J & P Operating Co. | — | 2 | 0 | 0 | — | — |
| 280 | Kerr-McGee Corporation | — | 2 | 0 | 0 | — | — |
| 281 | Klabzuba, Robert | — | 2 | 0 | 0 | — | — |
| 282 | McBee Company, The | — | 2 | 0 | 0 | — | — |
| 283 | Midland Oil and Gas, Inc. | — | 2 | 0 | 0 | — | — |
| 284 | Momentum Energy Corporation | — | 2 | 0 | 0 | — | — |
| 285 | NRM Petroleum Corp. | — | 2 | 0 | 0 | — | — |
| 286 | Ops Group Limited | — | 2 | 0 | 0 | — | — |
| 287 | Quantum Resources Management,llc | — | 2 | 0 | 0 | — | — |
| 288 | Reata Energy Corporation | — | 2 | 0 | 0 | — | — |
| 289 | Roberts & Roberts Enterprise,inc | — | 2 | 0 | 0 | — | — |
| 290 | Texas, L. Inc. | — | 2 | 0 | 0 | — | — |
| 291 | Tgo Operating, LLC | — | 2 | 0 | 0 | — | — |
| 292 | Turrentine Oil and Gas, Inc. | — | 2 | 0 | 0 | — | — |
| 293 | Whiteface Oil | — | 2 | 0 | 0 | — | — |
| 294 | Williamson, JC & Williamson, RE | — | 2 | 0 | 0 | — | — |
| 295 | 3 Way Operating Company | — | 1 | 0 | 0 | — | — |
| 296 | Aig Operating Company | — | 1 | 0 | 0 | — | — |
| 297 | Altman Energy, Inc. | — | 1 | 0 | 0 | — | — |
| 298 | Andalucia Oil Company | — | 1 | 0 | 0 | — | — |
| 299 | Baytech, Inc. | — | 1 | 0 | 0 | — | — |
| 300 | Bee-Jay Energy | — | 1 | 0 | 0 | — | — |