| 1 | Rockcliff Energy Operating LLC | 114 | 114 | 108 | 2 | Nov 3, 2017 | Mar 14, 2024 |
| 2 | Comstock Oil & Gas, LLC | 87 | 87 | 87 | 189 | May 22, 2019 | Nov 3, 2026 |
| 3 | Sabine Oil & Gas Corporation | 86 | 89 | 62 | 55 | Oct 16, 2017 | Jul 21, 2025 |
| 4 | RFE Operating, LLC | 51 | 51 | 46 | 75 | Aug 31, 2021 | Nov 9, 2026 |
| 5 | TGNR East Texas II LLC | 48 | 48 | 47 | 270 | Aug 11, 2023 | Oct 27, 2026 |
| 6 | Brookston Energy, Inc. | 34 | 34 | 0 | 531 | Apr 16, 2021 | Sep 4, 2026 |
| 7 | Tanos Exploration II, LLC | 33 | 34 | 26 | 2 | Mar 19, 2018 | Jul 31, 2020 |
| 8 | Sabine Energy Inc. | 22 | 22 | 20 | 224 | Jul 22, 2025 | Aug 31, 2026 |
| 9 | Trinity Operating (Usg), LLC | 22 | 22 | 20 | 22 | Apr 20, 2020 | Mar 1, 2024 |
| 10 | Rose City Resources, LLC | 17 | 17 | 17 | 79 | Apr 4, 2019 | Sep 30, 2026 |
| 11 | Sponte Operating, Inc. | 17 | 17 | 16 | 24 | May 3, 2022 | May 7, 2026 |
| 12 | Sheridan Production Company, LLC | 16 | 19 | 0 | 3 | Oct 18, 2017 | Feb 19, 2020 |
| 13 | Valence Operating Company | 15 | 132 | 15 | 127 | Feb 28, 2017 | Jun 18, 2025 |
| 14 | Covey Park Resources LLC | 15 | 17 | 15 | 1 | Dec 7, 2016 | Jul 1, 2019 |
| 15 | Sheridan Production Co III, LLC | 14 | 14 | 0 | 33 | Nov 27, 2017 | Aug 5, 2025 |
| 16 | Silver Hill Energy Operating LLC | 14 | 14 | 14 | 17 | May 12, 2022 | May 5, 2025 |
| 17 | Merit Energy Company | 11 | 11 | 0 | 187 | Feb 6, 2020 | Aug 13, 2021 |
| 18 | Brooks Petroleum Company | 11 | 12 | 9 | 0 | Apr 26, 2017 | Jun 12, 2019 |
| 19 | Buffco Production Inc. | 9 | 43 | 0 | 166 | Jun 30, 2021 | Jul 2, 2026 |
| 20 | T W Clemons Operating Co., LLC | 8 | 8 | 0 | 16 | May 4, 2017 | May 20, 2026 |
| 21 | King Operating Corporation | 7 | 7 | 2 | 33 | Nov 22, 2022 | Apr 5, 2023 |
| 22 | Pwep Operating, LLC | 6 | 6 | 6 | 82 | Jan 9, 2026 | Sep 18, 2026 |
| 23 | Shelby Operating Company | 6 | 67 | 0 | 79 | Jul 6, 2021 | May 1, 2026 |
| 24 | Tanos Exploration IV, LLC | 6 | 6 | 6 | 5 | Jan 24, 2024 | Apr 28, 2026 |
| 25 | XTO Energy Inc. | 5 | 45 | 1 | 56 | Jan 24, 2017 | Sep 30, 2018 |
| 26 | Comstock Oil & Gas, LP | 5 | 147 | 4 | 47 | May 18, 2017 | Sep 10, 2018 |
| 27 | BP America Production Company | 5 | 242 | 0 | 38 | Jan 17, 2017 | Aug 18, 2017 |
| 28 | Petro-Chem Operating Company,inc | 5 | 9 | 0 | 6 | Feb 1, 2017 | Aug 22, 2018 |
| 29 | New Century Exploration, Inc. | 5 | 6 | 4 | 6 | Jul 19, 2018 | Apr 26, 2021 |
| 30 | East Texas Exploration, LLC | 5 | 34 | 2 | 3 | Dec 29, 2016 | Nov 8, 2017 |
| 31 | Hopewell Operating, Inc. | 4 | 51 | 1 | 33 | Jun 28, 2017 | Feb 1, 2021 |
| 32 | McBride Operating LLC | 4 | 4 | 0 | 8 | Feb 15, 2019 | Sep 6, 2023 |
| 33 | Blue Dome Operating, LLC | 4 | 4 | 4 | 0 | May 10, 2021 | Nov 19, 2021 |
| 34 | Faulconer Energy, LLC | 3 | 3 | 0 | 106 | Apr 3, 2025 | Apr 10, 2025 |
| 35 | Topcat Truck Wash, LLC | 3 | 4 | 0 | 3 | Oct 18, 2017 | May 13, 2022 |
| 36 | Soldier Creek Energy, LLC | 2 | 2 | 0 | 83 | Apr 26, 2024 | Aug 21, 2025 |
| 37 | WJ South Waskom #1, LLC | 2 | 2 | 0 | 2 | Jun 17, 2024 | Oct 31, 2025 |
| 38 | Ark-La-Tex Energy, L.L.C. | 2 | 8 | 0 | 1 | Jun 21, 2017 | Apr 23, 2021 |
| 39 | TGNR East Texas LLC | 1 | 1 | 0 | 91 | Oct 5, 2022 | Oct 5, 2022 |
| 40 | Craton Operating LLC | 1 | 1 | 0 | 48 | Apr 15, 2025 | Apr 15, 2025 |
| 41 | Bowles Energy, Inc. | 1 | 14 | 0 | 25 | Aug 14, 2018 | Aug 14, 2018 |
| 42 | Harleton Oil & Gas Inc. | 1 | 22 | 0 | 22 | Jan 9, 2025 | Jan 9, 2025 |
| 43 | Chisos, Ltd. | 1 | 1 | 0 | 16 | Apr 19, 2023 | Apr 19, 2023 |
| 44 | M. E. Operating & Services, Inc. | 1 | 16 | 0 | 14 | May 27, 2022 | May 27, 2022 |
| 45 | Oil & Gas Production, Inc. | 1 | 1 | 0 | 7 | Oct 27, 2026 | Oct 27, 2026 |
| 46 | Topcat Oilfield Transport, LLC | 1 | 1 | 0 | 4 | Nov 15, 2023 | Nov 15, 2023 |
| 47 | Latx Operations, LLC | 1 | 1 | 0 | 3 | May 5, 2022 | May 5, 2022 |
| 48 | Graward Operating, Inc. | 1 | 5 | 0 | 2 | Jan 5, 2023 | Jan 5, 2023 |
| 49 | Endurance Oil & Gas, Inc. | 1 | 1 | 0 | 2 | Dec 17, 2024 | Dec 17, 2024 |
| 50 | Clemons, Tony W. | 1 | 17 | 0 | 1 | Nov 30, 2016 | Nov 30, 2016 |
| 51 | Cypress Operating, Inc. | 1 | 5 | 0 | 1 | Feb 27, 2019 | Feb 27, 2019 |
| 52 | Cci East Texas Upstream LLC | 1 | 1 | 1 | 1 | Jan 9, 2017 | Jan 9, 2017 |
| 53 | Davis Elite Energy Services LLC | 1 | 1 | 0 | 1 | Jul 17, 2024 | Jul 17, 2024 |
| 54 | Fite Oil & Gas, Inc. | 1 | 1 | 0 | 1 | Jan 27, 2017 | Jan 27, 2017 |
| 55 | Lebus Energy | 1 | 1 | 0 | 1 | Mar 30, 2026 | Mar 30, 2026 |
| 56 | Berry Petroleum Company, LLC | 1 | 1 | 0 | 0 | Feb 26, 2018 | Feb 26, 2018 |
| 57 | Cci Gulf Coast Upstream LLC | 1 | 1 | 0 | 0 | Nov 9, 2017 | Nov 9, 2017 |
| 58 | Crescent Pass Energy, LLC | 1 | 1 | 0 | 0 | May 11, 2023 | May 11, 2023 |
| 59 | Ensight IV Energy Management,llc | 1 | 1 | 1 | 0 | May 29, 2020 | May 29, 2020 |
| 60 | Imagery Exploration, Inc. | 1 | 1 | 0 | 0 | Sep 11, 2019 | Sep 11, 2019 |
| 61 | North Texas Oil & Gas, LLC | 1 | 1 | 0 | 0 | Aug 20, 2024 | Aug 20, 2024 |
| 62 | Rhe Operating, LLC | 1 | 1 | 1 | 0 | Nov 17, 2017 | Nov 17, 2017 |
| 63 | Diversified Production LLC | — | 0 | 0 | 356 | — | — |
| 64 | Zadeck Energy Group | — | 0 | 0 | 174 | — | — |
| 65 | Mmgl East Texas III LLC | — | 0 | 0 | 155 | — | — |
| 66 | Enpower Resources Inc. | — | 0 | 0 | 150 | — | — |
| 67 | Trident Production L.L.C. | — | 0 | 0 | 131 | — | — |
| 68 | Natural Gas P/L Co of Amer LLC | — | 0 | 0 | 98 | — | — |
| 69 | Great Northern Energy, Inc | — | 5 | 0 | 56 | — | — |
| 70 | T. and M. Production | — | 1 | 0 | 53 | — | — |
| 71 | Winchester Production Company | — | 310 | 0 | 49 | — | — |
| 72 | Sonat Exploration Company -Tyler | — | 22 | 0 | 49 | — | — |
| 73 | Shappell Oil Company L.L.C. | — | 0 | 0 | 49 | — | — |
| 74 | Longleaf Production LLC | — | 0 | 0 | 48 | — | — |
| 75 | Eqv Operating LLC | — | 0 | 0 | 40 | — | — |
| 76 | Amoco Production Company | — | 377 | 0 | 35 | — | — |
| 77 | GMX Resources Inc. | — | 235 | 0 | 34 | — | — |
| 78 | Fortune Resources LLC | — | 0 | 0 | 31 | — | — |
| 79 | Devon Energy Production Co, L.P. | — | 78 | 0 | 28 | — | — |
| 80 | Wilcox Operating Corporation | — | 20 | 0 | 28 | — | — |
| 81 | Circle Ridge Production Inc. | — | 0 | 0 | 28 | — | — |
| 82 | Herbst Resources Inc. | — | 0 | 0 | 28 | — | — |
| 83 | Arkansas Lousiana Gas Co. | — | 8 | 0 | 26 | — | — |
| 84 | Arlen Corporation | — | 1 | 0 | 26 | — | — |
| 85 | Crowson Well Service Inc. | — | 0 | 0 | 26 | — | — |
| 86 | Hardey C. O. | — | 0 | 0 | 26 | — | — |
| 87 | Shwj Oil & Gas Co. Inc. | — | 0 | 0 | 26 | — | — |
| 88 | Tex-OK Energy, Ltd Partnership | — | 15 | 0 | 25 | — | — |
| 89 | Exco Production Company, LP | — | 3 | 0 | 25 | — | — |
| 90 | L & R Petroleum | — | 0 | 0 | 25 | — | — |
| 91 | Executive Production Inc. | — | 0 | 0 | 24 | — | — |
| 92 | Bachtell Oil & Gas, Ltd. | — | 4 | 0 | 23 | — | — |
| 93 | Texla Operating Co | — | 1 | 0 | 23 | — | — |
| 94 | Quatros Operating Company | — | 0 | 0 | 23 | — | — |
| 95 | L-Texx Petroleum LP | — | 0 | 0 | 22 | — | — |
| 96 | TXO Production Corp. | — | 56 | 0 | 21 | — | — |
| 97 | Mobil Producing TX. & N.M. Inc. | — | 29 | 0 | 21 | — | — |
| 98 | Sachem Energy, Inc. | — | 5 | 0 | 21 | — | — |
| 99 | Triton Oil & Gas Corp. | — | 0 | 0 | 21 | — | — |
| 100 | Marshall Expl. Inc. | — | 136 | 0 | 18 | — | — |
| 101 | Phillips, Jack L. | — | 16 | 0 | 18 | — | — |
| 102 | Exco Operating Company, LP | — | 6 | 0 | 18 | — | — |
| 103 | Ducharme Eugene | — | 0 | 0 | 17 | — | — |
| 104 | Ursus Oil and Gas | — | 0 | 0 | 17 | — | — |
| 105 | Mobil Oil Corporation | — | 8 | 0 | 16 | — | — |
| 106 | Adamandt Production | — | 0 | 0 | 16 | — | — |
| 107 | Benco Operating Inc. | — | 0 | 0 | 16 | — | — |
| 108 | Haddad Boynton LLC | — | 0 | 0 | 16 | — | — |
| 109 | Brammer Engineering, Inc. | — | 25 | 0 | 15 | — | — |
| 110 | Loutex Production Company | — | 11 | 0 | 15 | — | — |
| 111 | Lake Ronel Oil Company | — | 7 | 0 | 15 | — | — |
| 112 | Pegasus P and a LLC | — | 0 | 0 | 15 | — | — |
| 113 | Whittington Oil Co. Inc. | — | 0 | 0 | 15 | — | — |
| 114 | Park & Park Oil Co. | — | 15 | 0 | 14 | — | — |
| 115 | Petrol Industries Inc. | — | 0 | 0 | 14 | — | — |
| 116 | Evergreen Operating Co., Ltd. | — | 7 | 0 | 13 | — | — |
| 117 | Phillips Jack L. Co. | — | 0 | 0 | 13 | — | — |
| 118 | Smith Resources L.L.C. | — | 0 | 0 | 13 | — | — |
| 119 | Shelby, Michael H. | — | 19 | 0 | 11 | — | — |
| 120 | Tipco Operating Co. | — | 9 | 0 | 11 | — | — |
| 121 | Tenneco Oil Co. | — | 0 | 0 | 11 | — | — |
| 122 | Petroleum Production Mgmt., Inc. | — | 17 | 0 | 10 | — | — |
| 123 | Thunderbird (Texas) Resources LP | — | 2 | 0 | 10 | — | — |
| 124 | Lasalle Leroy | — | 0 | 0 | 10 | — | — |
| 125 | Tri-State Pipe & Equipment Inc. | — | 0 | 0 | 10 | — | — |
| 126 | Howell Oil & Gas, Inc. | — | 59 | 0 | 9 | — | — |
| 127 | Triple J Investments Inc. | — | 13 | 0 | 9 | — | — |
| 128 | Jeems Bayou Production Corp. | — | 10 | 0 | 9 | — | — |
| 129 | Lyons Petroleum, Inc. | — | 9 | 0 | 9 | — | — |
| 130 | Smith Resources, Inc. | — | 6 | 0 | 9 | — | — |
| 131 | Martin, John T.,jr. | — | 3 | 0 | 9 | — | — |
| 132 | Tyler Oil & Gas Inc. | — | 0 | 0 | 9 | — | — |
| 133 | RBD-Shelby Agency | — | 49 | 0 | 8 | — | — |
| 134 | Lacy, R., Inc. | — | 13 | 0 | 8 | — | — |
| 135 | Hollandsworth & Travis | — | 2 | 0 | 8 | — | — |
| 136 | MJ Energy Company, LLC | — | 2 | 0 | 8 | — | — |
| 137 | Barnwell Drlg. Co. Inc. | — | 0 | 0 | 8 | — | — |
| 138 | Compass Energy Operating LLC | — | 0 | 0 | 8 | — | — |
| 139 | JCC Energy LLC | — | 0 | 0 | 8 | — | — |
| 140 | Spindletop Oil & Gas Company | — | 0 | 0 | 8 | — | — |
| 141 | Sydri Operating LLC | — | 0 | 0 | 8 | — | — |
| 142 | Verado Energy Inc. | — | 0 | 0 | 8 | — | — |
| 143 | Walkabout Operating LLC | — | 0 | 0 | 8 | — | — |
| 144 | Arkla, Inc. | — | 18 | 0 | 7 | — | — |
| 145 | Prenwell, LLC | — | 6 | 0 | 7 | — | — |
| 146 | Off Oil Co | — | 1 | 0 | 7 | — | — |
| 147 | Allison/Hobbs Inc. | — | 0 | 0 | 7 | — | — |
| 148 | Amplify Energy Operating LLC | — | 0 | 0 | 7 | — | — |
| 149 | Hardey Co. The | — | 0 | 0 | 7 | — | — |
| 150 | Scheriger Production | — | 0 | 0 | 7 | — | — |
| 151 | O'Benco, Inc. | — | 55 | 0 | 6 | — | — |
| 152 | Bowles Properties, Inc. | — | 26 | 0 | 6 | — | — |
| 153 | Nielson Enterprises Inc. | — | 18 | 0 | 6 | — | — |
| 154 | Newman Corporation | — | 16 | 0 | 6 | — | — |
| 155 | Marathon Oil Company | — | 1 | 0 | 6 | — | — |
| 156 | Memorial Production Oper. LLC | — | 1 | 0 | 6 | — | — |
| 157 | Donnell Pipe & Supply Co/TX Corp | — | 0 | 0 | 6 | — | — |
| 158 | Fair Oil Company | — | 0 | 0 | 6 | — | — |
| 159 | La Gloria Oil & Gas Co. | — | 0 | 0 | 6 | — | — |
| 160 | Lone Star Prod. Co. | — | 0 | 0 | 6 | — | — |
| 161 | Trahan J. C. Drlg. Contr. Inc | — | 0 | 0 | 6 | — | — |
| 162 | NFR Energy, LLC | — | 100 | 0 | 5 | — | — |
| 163 | Matador Production Company | — | 27 | 0 | 5 | — | — |
| 164 | Texas Oil & Gas Corp. | — | 27 | 0 | 5 | — | — |
| 165 | Patton Operating Co. | — | 4 | 0 | 5 | — | — |
| 166 | Southerland, Glenn Oil & Gas Co. | — | 4 | 0 | 5 | — | — |
| 167 | Garrett Production Company | — | 3 | 0 | 5 | — | — |
| 168 | Landmark Drilling, L.L.C. | — | 3 | 0 | 5 | — | — |
| 169 | Peak Energy Corporation | — | 1 | 0 | 5 | — | — |
| 170 | Smith Operating & Management Co. | — | 1 | 0 | 5 | — | — |
| 171 | BPX Operating Company | — | 0 | 0 | 5 | — | — |
| 172 | Colorado-Swanson Lndng Oil&gas | — | 0 | 0 | 5 | — | — |
| 173 | CR2 Energy LLC | — | 0 | 0 | 5 | — | — |
| 174 | Enerco Exploration & Mgmt. Co. | — | 0 | 0 | 5 | — | — |
| 175 | HRB Operating Company Inc. | — | 0 | 0 | 5 | — | — |
| 176 | Jandar Exploration L. C. | — | 0 | 0 | 5 | — | — |
| 177 | MT Energy LLC | — | 0 | 0 | 5 | — | — |
| 178 | Oil City Petroleum Inc. | — | 0 | 0 | 5 | — | — |
| 179 | Pan American Petroleum Corp. | — | 0 | 0 | 5 | — | — |
| 180 | Sells Petroleum Incorporated | — | 0 | 0 | 5 | — | — |
| 181 | Penn Virginia Oil & Gas, L.P. | — | 332 | 0 | 4 | — | — |
| 182 | Gibson Drlg. Co. | — | 40 | 0 | 4 | — | — |
| 183 | Howell & Sandlin, Inc. | — | 14 | 0 | 4 | — | — |
| 184 | San Juan Exploration Company | — | 12 | 0 | 4 | — | — |
| 185 | Tanos Exploration, LLC | — | 11 | 0 | 4 | — | — |
| 186 | Rosbottom Production Corp | — | 9 | 0 | 4 | — | — |
| 187 | Hurley Petroleum Corporation | — | 8 | 0 | 4 | — | — |
| 188 | Lehnertz, G. M. | — | 8 | 0 | 4 | — | — |
| 189 | Forrester, J. L. | — | 3 | 0 | 4 | — | — |
| 190 | Machin & Associates, Inc. | — | 3 | 0 | 4 | — | — |
| 191 | Brown, Maurice L. Company, The | — | 2 | 0 | 4 | — | — |
| 192 | CNS Energy, Inc. | — | 1 | 0 | 4 | — | — |
| 193 | Engeo Co. | — | 1 | 0 | 4 | — | — |
| 194 | Hilliard Petroleum Inc. | — | 1 | 0 | 4 | — | — |
| 195 | Tipco | — | 1 | 0 | 4 | — | — |
| 196 | Anadarko E&P Onshore LLC | — | 0 | 0 | 4 | — | — |
| 197 | Backus Sam W.L. | — | 0 | 0 | 4 | — | — |
| 198 | Cities Service Oil Co. | — | 0 | 0 | 4 | — | — |
| 199 | CLR Secondary Recovery LLC | — | 0 | 0 | 4 | — | — |
| 200 | Davis Operating Company | — | 0 | 0 | 4 | — | — |
| 201 | Greene David L. Operating Co. | — | 0 | 0 | 4 | — | — |
| 202 | Indigo Resources LLC | — | 0 | 0 | 4 | — | — |
| 203 | Inventory Recovery | — | 0 | 0 | 4 | — | — |
| 204 | Morris C. L | — | 0 | 0 | 4 | — | — |
| 205 | North Lake Resources LLC | — | 0 | 0 | 4 | — | — |
| 206 | Pedernales Petroleum OP LLC | — | 0 | 0 | 4 | — | — |
| 207 | Proex Energy Management L.L.C. | — | 0 | 0 | 4 | — | — |
| 208 | Select Water Solutions LLC | — | 0 | 0 | 4 | — | — |
| 209 | SM Operating Company LLC | — | 0 | 0 | 4 | — | — |
| 210 | WNR Haynesville Operating LLC | — | 0 | 0 | 4 | — | — |
| 211 | EP Operating Company | — | 66 | 0 | 3 | — | — |
| 212 | Natural Gas Pipeline Co of Amer. | — | 57 | 0 | 3 | — | — |
| 213 | Enserch Exploration, Inc | — | 49 | 0 | 3 | — | — |
| 214 | Comstock Oil & Gas, Inc. | — | 38 | 0 | 3 | — | — |
| 215 | Estate Oil & Gas Corp. | — | 38 | 0 | 3 | — | — |
| 216 | Winchester Production Co., Ltd. | — | 19 | 0 | 3 | — | — |
| 217 | Reynolds Drilling Co., Inc. | — | 13 | 0 | 3 | — | — |
| 218 | Davis, William H. | — | 6 | 0 | 3 | — | — |
| 219 | Couch, Gilbert | — | 4 | 0 | 3 | — | — |
| 220 | Carr Resources, Inc. | — | 3 | 0 | 3 | — | — |
| 221 | Faulconer, Vernon E., Inc. | — | 3 | 0 | 3 | — | — |
| 222 | Duke Oil & Gas Co. | — | 2 | 0 | 3 | — | — |
| 223 | Mapco Production Company | — | 2 | 0 | 3 | — | — |
| 224 | Talco Midstream Assets, Ltd. | — | 2 | 0 | 3 | — | — |
| 225 | Arena Resources, L. L. C. | — | 1 | 0 | 3 | — | — |
| 226 | Brammer Petroleum, Inc. | — | 1 | 0 | 3 | — | — |
| 227 | Dyco Petroleum Corporation | — | 1 | 0 | 3 | — | — |
| 228 | Goodwill, G. R. | — | 1 | 0 | 3 | — | — |
| 229 | Rodessa Management, Inc. | — | 1 | 0 | 3 | — | — |
| 230 | Whitaker, Mark Trust | — | 1 | 0 | 3 | — | — |
| 231 | Ascot Oils Inc. | — | 0 | 0 | 3 | — | — |
| 232 | Bahr Oil & Gas | — | 0 | 0 | 3 | — | — |
| 233 | Dempsey Charles A. | — | 0 | 0 | 3 | — | — |
| 234 | Hopkins Engineering Inc. | — | 0 | 0 | 3 | — | — |
| 235 | Longwood Const. Co. Inc. | — | 0 | 0 | 3 | — | — |
| 236 | Lyons Petroleum | — | 0 | 0 | 3 | — | — |
| 237 | Moransco Energy Corporation | — | 0 | 0 | 3 | — | — |
| 238 | Northeast Texas Production Co. | — | 0 | 0 | 3 | — | — |
| 239 | Republic Gas Gathering Sys. Inc | — | 0 | 0 | 3 | — | — |
| 240 | West Mountain Operating Co Inc. | — | 0 | 0 | 3 | — | — |
| 241 | Young Clint Inc. | — | 0 | 0 | 3 | — | — |
| 242 | Samson Lone Star, LLC | — | 79 | 0 | 2 | — | — |
| 243 | Anadarko E&P Company LP | — | 61 | 0 | 2 | — | — |
| 244 | Union Pacific Resources Company | — | 61 | 0 | 2 | — | — |
| 245 | B & N Petroleum, Inc. | — | 46 | 0 | 2 | — | — |
| 246 | Machin, Art & Associates, Inc. | — | 23 | 0 | 2 | — | — |
| 247 | Clemco | — | 21 | 0 | 2 | — | — |
| 248 | Hawkeye Drilling Co. | — | 17 | 0 | 2 | — | — |
| 249 | Riverstone Energy Operating, LLC | — | 15 | 0 | 2 | — | — |
| 250 | Eubank, Ray H. | — | 13 | 0 | 2 | — | — |
| 251 | Northland Operating Company | — | 10 | 0 | 2 | — | — |
| 252 | Quality Petroleum, Inc. | — | 10 | 0 | 2 | — | — |
| 253 | Hughey, W. R., Operating Co. | — | 8 | 0 | 2 | — | — |
| 254 | Key Production Co. | — | 8 | 0 | 2 | — | — |
| 255 | Sabine Oil & Gas LLC | — | 8 | 0 | 2 | — | — |
| 256 | Channel Production Company | — | 7 | 0 | 2 | — | — |
| 257 | Pritchard Engineering | — | 6 | 0 | 2 | — | — |
| 258 | Camterra Resources, Inc. | — | 5 | 0 | 2 | — | — |
| 259 | Petrohawk Operating Company | — | 4 | 0 | 2 | — | — |
| 260 | Roach, R. Byron Trustee | — | 4 | 0 | 2 | — | — |
| 261 | Ipact | — | 3 | 0 | 2 | — | — |
| 262 | Sklar Exploration Company LLC | — | 3 | 0 | 2 | — | — |
| 263 | Trinity Services, L.L.C. | — | 3 | 0 | 2 | — | — |
| 264 | Berkshire Operating, LLC | — | 2 | 0 | 2 | — | — |
| 265 | Sun Expl. & Prod. Co.-Longview | — | 2 | 0 | 2 | — | — |
| 266 | Crystal Oil and Land Co. | — | 1 | 0 | 2 | — | — |
| 267 | Sonora Petroleum Corp. | — | 1 | 0 | 2 | — | — |
| 268 | Superior Royalty, LLC | — | 1 | 0 | 2 | — | — |
| 269 | Aber Oil & Gas Co. | — | 0 | 0 | 2 | — | — |
| 270 | Arnold Pipe & Supply Co. | — | 0 | 0 | 2 | — | — |
| 271 | Bramlette Paula | — | 0 | 0 | 2 | — | — |
| 272 | Breitburn Operating L.P. | — | 0 | 0 | 2 | — | — |
| 273 | Brown L. D. | — | 0 | 0 | 2 | — | — |
| 274 | Dominion Natural Resources LLC | — | 0 | 0 | 2 | — | — |
| 275 | Etopsi Oil and Gas L.L.C. | — | 0 | 0 | 2 | — | — |
| 276 | Etos Operating Inc. | — | 0 | 0 | 2 | — | — |
| 277 | Feazel W. C. et Al | — | 0 | 0 | 2 | — | — |
| 278 | George D. W. Estate | — | 0 | 0 | 2 | — | — |
| 279 | Global Exploration LLC | — | 0 | 0 | 2 | — | — |
| 280 | Hardey B. A. Jr. | — | 0 | 0 | 2 | — | — |
| 281 | Higher Standard Oil Company Inc. | — | 0 | 0 | 2 | — | — |
| 282 | Hurley Oil & Gas Co. | — | 0 | 0 | 2 | — | — |
| 283 | Indigo Minerals LLC | — | 0 | 0 | 2 | — | — |
| 284 | International Hellium Inc. | — | 0 | 0 | 2 | — | — |
| 285 | Javelin Oil Company Inc. | — | 0 | 0 | 2 | — | — |
| 286 | JHS Oilfield Services LLC | — | 0 | 0 | 2 | — | — |
| 287 | J-R Oil Inc. | — | 0 | 0 | 2 | — | — |
| 288 | Kelley Oil Corporation | — | 0 | 0 | 2 | — | — |
| 289 | Mag Exploration LLC | — | 0 | 0 | 2 | — | — |
| 290 | McBride Jerrel L. Enterprises | — | 0 | 0 | 2 | — | — |
| 291 | Minn. Resources Producing Corp. | — | 0 | 0 | 2 | — | — |
| 292 | Nolteco Inc. | — | 0 | 0 | 2 | — | — |
| 293 | Orr B. B. | — | 0 | 0 | 2 | — | — |
| 294 | Petrogas Energy Services LLC | — | 0 | 0 | 2 | — | — |
| 295 | Petroleum Venture Capital Corp. | — | 0 | 0 | 2 | — | — |
| 296 | Richey Ray Management Co. Inc. | — | 0 | 0 | 2 | — | — |
| 297 | Richey - Young Oil Co. | — | 0 | 0 | 2 | — | — |
| 298 | Southwest Production Company | — | 0 | 0 | 2 | — | — |
| 299 | TC Oil and Gas LLC | — | 0 | 0 | 2 | — | — |
| 300 | Tri-State Exploration & Prod Inc | — | 0 | 0 | 2 | — | — |