| 1 | BKV Barnett, LLC | 33 | 58 | 32 | 2,291 | Mar 14, 2024 | Sep 24, 2026 |
| 2 | BKV North Texas, LLC | 12 | 15 | 12 | 110 | Jun 16, 2025 | Nov 4, 2026 |
| 3 | Lakota Energy, Ltd. | 3 | 88 | 3 | 94 | Jul 8, 2026 | Aug 13, 2026 |
| 4 | Eagleridge Operating, LLC | — | 24 | 0 | 627 | — | — |
| 5 | Mitchell Energy Corporation | — | 2,012 | 0 | 539 | — | — |
| 6 | Scout Energy Management LLC | — | 1 | 0 | 474 | — | — |
| 7 | Devon Energy Production Co, L.P. | — | 1,157 | 0 | 436 | — | — |
| 8 | Great American Resources Inc. | — | 0 | 0 | 287 | — | — |
| 9 | BKV Barnett II, LLC | — | 2 | 0 | 269 | — | — |
| 10 | Xplore Operating LLC | — | 0 | 0 | 209 | — | — |
| 11 | Texxol Operating Company, Inc. | — | 12 | 0 | 207 | — | — |
| 12 | Lime Rock Resources IV-a, L.P. | — | 15 | 0 | 142 | — | — |
| 13 | Upham Oil & Gas Company | — | 51 | 0 | 118 | — | — |
| 14 | Hawkbend LLC | — | 0 | 0 | 108 | — | — |
| 15 | Large Operating LLC | — | 0 | 0 | 96 | — | — |
| 16 | Richey, Ray Management Co., Inc. | — | 85 | 0 | 79 | — | — |
| 17 | Merit Energy Company | — | 39 | 0 | 69 | — | — |
| 18 | Stephens & Johnson Operating Co. | — | 15 | 0 | 67 | — | — |
| 19 | Schalk Oil Company Inc. | — | 0 | 0 | 56 | — | — |
| 20 | Republic Energy Inc. | — | 51 | 0 | 54 | — | — |
| 21 | Devon Energy Operating Co., L.P. | — | 393 | 0 | 50 | — | — |
| 22 | Ipr Energy Partners, LLC | — | 1 | 0 | 49 | — | — |
| 23 | Mitchell Geo. & Assoc. Inc. | — | 0 | 0 | 49 | — | — |
| 24 | McCutchin Petroleum Corporation | — | 26 | 0 | 45 | — | — |
| 25 | Winfield Operating Company | — | 0 | 0 | 45 | — | — |
| 26 | Briar Energy Corporation | — | 33 | 0 | 36 | — | — |
| 27 | Anadarko Petroleum Corp. | — | 3 | 0 | 35 | — | — |
| 28 | Case Resources LLC | — | 0 | 0 | 35 | — | — |
| 29 | Felderhoff Production Company | — | 0 | 0 | 34 | — | — |
| 30 | Mitchell Energy Company L.P. | — | 169 | 0 | 31 | — | — |
| 31 | CD Consulting & Operating Co. | — | 10 | 0 | 31 | — | — |
| 32 | McCommons Oil Company | — | 2 | 0 | 31 | — | — |
| 33 | Upp Operating LLC | — | 0 | 0 | 31 | — | — |
| 34 | Ryder Scott Oil Company | — | 103 | 0 | 30 | — | — |
| 35 | Echo Production, Inc. | — | 29 | 0 | 29 | — | — |
| 36 | Bedrock Production, LLC | — | 20 | 0 | 29 | — | — |
| 37 | North Central Oil Corp. | — | 9 | 0 | 29 | — | — |
| 38 | Jaco, Troy Inc. | — | 1 | 0 | 29 | — | — |
| 39 | Bridwell Oil Co. | — | 18 | 0 | 28 | — | — |
| 40 | Atlas Operating LLC | — | 2 | 0 | 28 | — | — |
| 41 | Carter Energy Corp. | — | 74 | 0 | 26 | — | — |
| 42 | Cholla Petroleum, Inc. | — | 24 | 0 | 26 | — | — |
| 43 | Trek Resources Inc. | — | 0 | 0 | 25 | — | — |
| 44 | Burlington Resources O & G Co LP | — | 235 | 0 | 22 | — | — |
| 45 | Smith Pipe of Abilene | — | 0 | 0 | 22 | — | — |
| 46 | DWP Oil & Gas | — | 0 | 0 | 20 | — | — |
| 47 | Ryder Scott Management, LLC | — | 16 | 0 | 19 | — | — |
| 48 | Aruba Petroleum, Inc. | — | 186 | 0 | 18 | — | — |
| 49 | Enserch Exploration, Inc | — | 105 | 0 | 18 | — | — |
| 50 | Burk Royalty Company | — | 8 | 0 | 17 | — | — |
| 51 | Grace, Jack, Prod. Co. | — | 2 | 0 | 17 | — | — |
| 52 | General Operating Company | — | 1 | 0 | 17 | — | — |
| 53 | Hess, Jerry Operating Co. | — | 1 | 0 | 16 | — | — |
| 54 | HRB Operating Company Inc. | — | 0 | 0 | 16 | — | — |
| 55 | Grace Petroleum Corp. | — | 18 | 0 | 15 | — | — |
| 56 | Sauder Management Company | — | 9 | 0 | 15 | — | — |
| 57 | London Petroleum Corporation | — | 6 | 0 | 15 | — | — |
| 58 | Cooper Oil & Gas LLC | — | 0 | 0 | 15 | — | — |
| 59 | Dallas Production, Inc. | — | 38 | 0 | 14 | — | — |
| 60 | Lone Star Prod. Co. | — | 0 | 0 | 14 | — | — |
| 61 | Knight, Reuben B. | — | 33 | 0 | 13 | — | — |
| 62 | J-W Operating Co. | — | 13 | 0 | 13 | — | — |
| 63 | Anadarko Production Company | — | 5 | 0 | 13 | — | — |
| 64 | Sabio Oil & Gas Inc. | — | 2 | 0 | 13 | — | — |
| 65 | Milagro Exploration LLC | — | 0 | 0 | 13 | — | — |
| 66 | Mote Resources, Inc. | — | 86 | 0 | 12 | — | — |
| 67 | GO Oil Corp. | — | 18 | 0 | 12 | — | — |
| 68 | APC Operating Partnership | — | 3 | 0 | 12 | — | — |
| 69 | Extech Operating LLC | — | 0 | 0 | 12 | — | — |
| 70 | Fuse Energy LLC | — | 0 | 0 | 12 | — | — |
| 71 | Riverbirch Resources LLC | — | 0 | 0 | 12 | — | — |
| 72 | Spade Energy L.L.C. | — | 0 | 0 | 12 | — | — |
| 73 | Encana Oil & Gas(usa) Inc. | — | 51 | 0 | 11 | — | — |
| 74 | Seely Oil Company | — | 23 | 0 | 11 | — | — |
| 75 | American Trading & Prod. Corp. | — | 0 | 0 | 11 | — | — |
| 76 | Navus Operating Inc. | — | 0 | 0 | 11 | — | — |
| 77 | Wise Production Company | — | 0 | 0 | 11 | — | — |
| 78 | Waggoner-Baldridge Oper. Co, Inc | — | 103 | 0 | 10 | — | — |
| 79 | XTO Energy Inc. | — | 26 | 0 | 10 | — | — |
| 80 | Decleva, Paul | — | 21 | 0 | 10 | — | — |
| 81 | Western Chief Operating, L.L.C. | — | 8 | 0 | 10 | — | — |
| 82 | Marcon Operating Company, Inc. | — | 2 | 0 | 10 | — | — |
| 83 | Sun Expl. & Prod. Co.-Abilene | — | 2 | 0 | 10 | — | — |
| 84 | Aeternum Energy LLC | — | 0 | 0 | 10 | — | — |
| 85 | El Reno Energy LLC | — | 0 | 0 | 10 | — | — |
| 86 | S&G Oil LLC | — | 0 | 0 | 10 | — | — |
| 87 | Eagle Oil & Gas Co. | — | 28 | 0 | 9 | — | — |
| 88 | Richey & Company, Inc. | — | 25 | 0 | 9 | — | — |
| 89 | Sun Exploration & Production Co. | — | 20 | 0 | 9 | — | — |
| 90 | Penny, Ralph E. | — | 7 | 0 | 9 | — | — |
| 91 | El Ran Inc. | — | 6 | 0 | 9 | — | — |
| 92 | Sandford Oil LLC | — | 0 | 0 | 9 | — | — |
| 93 | Worth Equity Holdings LLC | — | 0 | 0 | 9 | — | — |
| 94 | Vantage Fort Worth Energy LLC | — | 69 | 0 | 8 | — | — |
| 95 | Sabre Operating, Inc. | — | 8 | 0 | 8 | — | — |
| 96 | Burk Royalty Co., Ltd. | — | 1 | 0 | 8 | — | — |
| 97 | Ancho Oil LLC | — | 0 | 0 | 8 | — | — |
| 98 | Arrowhead Productions LP | — | 0 | 0 | 8 | — | — |
| 99 | Corpening Enterprises | — | 0 | 0 | 8 | — | — |
| 100 | Crest Operating Company | — | 0 | 0 | 8 | — | — |
| 101 | Wells Oilfield Services Inc. | — | 0 | 0 | 8 | — | — |
| 102 | Enervest Operating, L.L.C. | — | 110 | 0 | 7 | — | — |
| 103 | Taylor Oper. Co. | — | 67 | 0 | 7 | — | — |
| 104 | Threshold Development Company | — | 49 | 0 | 7 | — | — |
| 105 | Taylor, Ben J. Inc. | — | 3 | 0 | 7 | — | — |
| 106 | Taylor, G. E. | — | 2 | 0 | 7 | — | — |
| 107 | Dallas Royalty, Inc. | — | 1 | 0 | 7 | — | — |
| 108 | Briley Operating LLC | — | 0 | 0 | 7 | — | — |
| 109 | Bud Oil Inc. | — | 0 | 0 | 7 | — | — |
| 110 | Maynard Oil Co. | — | 0 | 0 | 7 | — | — |
| 111 | Pop Operating Company | — | 0 | 0 | 7 | — | — |
| 112 | Aspen Operating Company, L.L.C. | — | 27 | 0 | 6 | — | — |
| 113 | Wooley Petroleum | — | 19 | 0 | 6 | — | — |
| 114 | Best Petroleum Explorations, Inc | — | 12 | 0 | 6 | — | — |
| 115 | Jay Management Company, LLC | — | 2 | 0 | 6 | — | — |
| 116 | Stonebriar Oil LLC | — | 2 | 0 | 6 | — | — |
| 117 | Texaco Inc. | — | 2 | 0 | 6 | — | — |
| 118 | 3-T Exploration Inc. | — | 0 | 0 | 6 | — | — |
| 119 | A J Myers Prod. LLC | — | 0 | 0 | 6 | — | — |
| 120 | Cities Service Oil Co. | — | 0 | 0 | 6 | — | — |
| 121 | Hamman Blake | — | 0 | 0 | 6 | — | — |
| 122 | Itx Pipeline Company LLC | — | 0 | 0 | 6 | — | — |
| 123 | L A Productions | — | 0 | 0 | 6 | — | — |
| 124 | Pursley John | — | 0 | 0 | 6 | — | — |
| 125 | Quest Petroleum Company | — | 0 | 0 | 6 | — | — |
| 126 | Quest-Tex Energy OP II LLC | — | 0 | 0 | 6 | — | — |
| 127 | Williams Petroleum Company Inc. | — | 0 | 0 | 6 | — | — |
| 128 | Gage, C. L. Jr. | — | 47 | 0 | 5 | — | — |
| 129 | Williams Prod. Gulf Coast, L.P. | — | 41 | 0 | 5 | — | — |
| 130 | Gulf Oil Corp. | — | 20 | 0 | 5 | — | — |
| 131 | Phillips Petroleum Company | — | 12 | 0 | 5 | — | — |
| 132 | Borderline Operating Corp. | — | 2 | 0 | 5 | — | — |
| 133 | Corda Corporation | — | 1 | 0 | 5 | — | — |
| 134 | Katie Petroleum Co. | — | 1 | 0 | 5 | — | — |
| 135 | A Mell Oil Properties | — | 0 | 0 | 5 | — | — |
| 136 | Bankhead E & P LLC | — | 0 | 0 | 5 | — | — |
| 137 | Edmonds Management Company | — | 0 | 0 | 5 | — | — |
| 138 | Goodrich Petroleum Company | — | 0 | 0 | 5 | — | — |
| 139 | North Texas Minerals Inc. | — | 0 | 0 | 5 | — | — |
| 140 | Nuge LLC | — | 0 | 0 | 5 | — | — |
| 141 | Petroleum Corporation of Texas | — | 0 | 0 | 5 | — | — |
| 142 | Rosehill Operating Company LLC | — | 0 | 0 | 5 | — | — |
| 143 | Sage Oil and Gas LLC | — | 0 | 0 | 5 | — | — |
| 144 | Southern Tejas Asset Group LLC | — | 0 | 0 | 5 | — | — |
| 145 | Upland Operating LLC | — | 0 | 0 | 5 | — | — |
| 146 | WT Fitts Operating | — | 0 | 0 | 5 | — | — |
| 147 | Tema Oil and Gas Company | — | 48 | 0 | 4 | — | — |
| 148 | Tejas Western Corp. | — | 32 | 0 | 4 | — | — |
| 149 | Coastline Oil and Gas Partners | — | 15 | 0 | 4 | — | — |
| 150 | S & J Operating Co. | — | 12 | 0 | 4 | — | — |
| 151 | Waggoner, John S. | — | 12 | 0 | 4 | — | — |
| 152 | OXY USA Inc. | — | 11 | 0 | 4 | — | — |
| 153 | Federal Energy Development Co. | — | 10 | 0 | 4 | — | — |
| 154 | Getty Oil Co. | — | 6 | 0 | 4 | — | — |
| 155 | Kroh Operating LLC | — | 4 | 0 | 4 | — | — |
| 156 | Crown Central Petroleum Corp. | — | 3 | 0 | 4 | — | — |
| 157 | Indian Oil Company, Inc. | — | 2 | 0 | 4 | — | — |
| 158 | Strata Operating, Inc. | — | 2 | 0 | 4 | — | — |
| 159 | KND Oil & Gas, LLC | — | 1 | 0 | 4 | — | — |
| 160 | Sanders Oil & Gas Co. | — | 1 | 0 | 4 | — | — |
| 161 | Unc Texas, Inc. | — | 1 | 0 | 4 | — | — |
| 162 | Challenger Operating LLC | — | 0 | 0 | 4 | — | — |
| 163 | Chanze Oil Co. Inc. | — | 0 | 0 | 4 | — | — |
| 164 | Delaware Visa Energy Corporation | — | 0 | 0 | 4 | — | — |
| 165 | Doyle Oil Company | — | 0 | 0 | 4 | — | — |
| 166 | Gonzenbach Oil & Gas LLC | — | 0 | 0 | 4 | — | — |
| 167 | Grace Luke Drilling Co. | — | 0 | 0 | 4 | — | — |
| 168 | McClymond Brothers Inc. | — | 0 | 0 | 4 | — | — |
| 169 | RKW Operating LLC | — | 0 | 0 | 4 | — | — |
| 170 | Stelucan Energy LLC | — | 0 | 0 | 4 | — | — |
| 171 | Telesis Operating Co. Inc. | — | 0 | 0 | 4 | — | — |
| 172 | Wasoff-Brown Oil Company | — | 0 | 0 | 4 | — | — |
| 173 | Whiskey River Oil & Gas LLC | — | 0 | 0 | 4 | — | — |
| 174 | Wichita Industries Inc. | — | 0 | 0 | 4 | — | — |
| 175 | EP Operating Company | — | 42 | 0 | 3 | — | — |
| 176 | Enre Corp. | — | 37 | 0 | 3 | — | — |
| 177 | Roil Mineral & Land Co. | — | 37 | 0 | 3 | — | — |
| 178 | Sauder, A. L., Jr. | — | 36 | 0 | 3 | — | — |
| 179 | Cities Service Oil & Gas Corp. | — | 18 | 0 | 3 | — | — |
| 180 | L & M Oil Co. | — | 17 | 0 | 3 | — | — |
| 181 | Siegfried, R. H., Inc. | — | 14 | 0 | 3 | — | — |
| 182 | Crawford Energy | — | 13 | 0 | 3 | — | — |
| 183 | Tracy Engineering Co. | — | 7 | 0 | 3 | — | — |
| 184 | Robinson Oil & Gas, Inc. | — | 5 | 0 | 3 | — | — |
| 185 | Fagadau Energy Corporation | — | 4 | 0 | 3 | — | — |
| 186 | Originala Petroleum Corp. | — | 3 | 0 | 3 | — | — |
| 187 | Acoma Oil Corporation | — | 2 | 0 | 3 | — | — |
| 188 | Caswell Bros. Oil Co. | — | 2 | 0 | 3 | — | — |
| 189 | Karper Oil & Gas Corporation | — | 1 | 0 | 3 | — | — |
| 190 | American Drilling Corp. | — | 0 | 0 | 3 | — | — |
| 191 | Anre Gas Systems Inc. | — | 0 | 0 | 3 | — | — |
| 192 | Bander Joe | — | 0 | 0 | 3 | — | — |
| 193 | Black Sheep Operating LLC | — | 0 | 0 | 3 | — | — |
| 194 | Bounty Production Company | — | 0 | 0 | 3 | — | — |
| 195 | Brammer Supply Inc. | — | 0 | 0 | 3 | — | — |
| 196 | Cleary Petroleum Corp. | — | 0 | 0 | 3 | — | — |
| 197 | Cox Operating Co. | — | 0 | 0 | 3 | — | — |
| 198 | Dynamic Production Inc. | — | 0 | 0 | 3 | — | — |
| 199 | GBG Operating Corp. | — | 0 | 0 | 3 | — | — |
| 200 | Hankamer Curtis Corporation The | — | 0 | 0 | 3 | — | — |
| 201 | HW Operating LLC | — | 0 | 0 | 3 | — | — |
| 202 | Operator P-5 Not on File | — | 0 | 0 | 3 | — | — |
| 203 | Peterson Oil and Gas LLC | — | 0 | 0 | 3 | — | — |
| 204 | Rhyne J.V. | — | 0 | 0 | 3 | — | — |
| 205 | Rivercity Operating Inc. | — | 0 | 0 | 3 | — | — |
| 206 | Silver Creek Oil & Gas LLC | — | 0 | 0 | 3 | — | — |
| 207 | TC Oil and Gas LLC | — | 0 | 0 | 3 | — | — |
| 208 | Torch Operating LLC | — | 0 | 0 | 3 | — | — |
| 209 | Trinity Resources & Optng II LLC | — | 0 | 0 | 3 | — | — |
| 210 | Trio Consulting & Management LLC | — | 0 | 0 | 3 | — | — |
| 211 | West Fork Disposal LLC | — | 0 | 0 | 3 | — | — |
| 212 | Wise Exploration | — | 0 | 0 | 3 | — | — |
| 213 | Wise-Kent Oil Co. Inc. | — | 0 | 0 | 3 | — | — |
| 214 | Denbury Onshore, LLC | — | 49 | 0 | 2 | — | — |
| 215 | Teal Petroleum Company | — | 47 | 0 | 2 | — | — |
| 216 | Sage Natural Resources LLC | — | 41 | 0 | 2 | — | — |
| 217 | Pioneer Natural Res. USA, Inc. | — | 40 | 0 | 2 | — | — |
| 218 | Star of Texas Energy Srvs, Inc. | — | 28 | 0 | 2 | — | — |
| 219 | Ladd Petroleum Corp. | — | 27 | 0 | 2 | — | — |
| 220 | EP Operating Limited Partnership | — | 17 | 0 | 2 | — | — |
| 221 | Penny, Everett J. | — | 16 | 0 | 2 | — | — |
| 222 | Texas American Resources Company | — | 15 | 0 | 2 | — | — |
| 223 | Cumming Company, Inc. The | — | 10 | 0 | 2 | — | — |
| 224 | WG Operating, Inc. | — | 9 | 0 | 2 | — | — |
| 225 | Taylor, Ben J. | — | 8 | 0 | 2 | — | — |
| 226 | Quest Petroleum, Inc. | — | 7 | 0 | 2 | — | — |
| 227 | Ranger Operating Co. | — | 7 | 0 | 2 | — | — |
| 228 | Gage, Coke L. | — | 5 | 0 | 2 | — | — |
| 229 | Raw Energy Corporation | — | 5 | 0 | 2 | — | — |
| 230 | Tarpon Oil Company | — | 4 | 0 | 2 | — | — |
| 231 | Century Petroleum, Inc. | — | 3 | 0 | 2 | — | — |
| 232 | Grayrock Corp., The | — | 3 | 0 | 2 | — | — |
| 233 | Hopco, Incorporated | — | 3 | 0 | 2 | — | — |
| 234 | Keene, Roy J. Jr. | — | 3 | 0 | 2 | — | — |
| 235 | 375 Energy, Inc. | — | 2 | 0 | 2 | — | — |
| 236 | Ellis, Ken Oil Co. | — | 2 | 0 | 2 | — | — |
| 237 | Great West Energy, Inc. | — | 2 | 0 | 2 | — | — |
| 238 | Panerex, Inc. | — | 2 | 0 | 2 | — | — |
| 239 | Remuda Operating Company | — | 2 | 0 | 2 | — | — |
| 240 | Antle Operating, Inc. | — | 1 | 0 | 2 | — | — |
| 241 | Bennett Production Corporation | — | 1 | 0 | 2 | — | — |
| 242 | Cobra Oil & Gas Corporation | — | 1 | 0 | 2 | — | — |
| 243 | Fire Creek Petroleum, Inc. | — | 1 | 0 | 2 | — | — |
| 244 | HCW Exploration, Inc. | — | 1 | 0 | 2 | — | — |
| 245 | Heydrick Petroleum Company | — | 1 | 0 | 2 | — | — |
| 246 | JRJ Oil & Gas LLC | — | 1 | 0 | 2 | — | — |
| 247 | Willowbend Investments, Inc. | — | 1 | 0 | 2 | — | — |
| 248 | Wise Well Service | — | 1 | 0 | 2 | — | — |
| 249 | Apex Operating & Equip. Co. | — | 0 | 0 | 2 | — | — |
| 250 | Barnes Larry Petroleum Inc. | — | 0 | 0 | 2 | — | — |
| 251 | Brammer Petroleum Inc. | — | 0 | 0 | 2 | — | — |
| 252 | Burnett Oil Co. Inc. | — | 0 | 0 | 2 | — | — |
| 253 | Canan Operating Inc. | — | 0 | 0 | 2 | — | — |
| 254 | Champion Disposal Holdings LLC | — | 0 | 0 | 2 | — | — |
| 255 | Cinema Oil Company | — | 0 | 0 | 2 | — | — |
| 256 | C & K Petroleum Inc. | — | 0 | 0 | 2 | — | — |
| 257 | Creed Operating Co. LLC | — | 0 | 0 | 2 | — | — |
| 258 | Crockett Operating LLC | — | 0 | 0 | 2 | — | — |
| 259 | Dillard A. R. Inc. | — | 0 | 0 | 2 | — | — |
| 260 | Dimock Operating Company | — | 0 | 0 | 2 | — | — |
| 261 | Dobbs Walter C. Jr. | — | 0 | 0 | 2 | — | — |
| 262 | Dunn Jack P. | — | 0 | 0 | 2 | — | — |
| 263 | Enlink Midstream Services LLC | — | 0 | 0 | 2 | — | — |
| 264 | E-Z Disposal Service Inc. | — | 0 | 0 | 2 | — | — |
| 265 | Giant NRG Co. LP | — | 0 | 0 | 2 | — | — |
| 266 | Grace Jack Production Co LLC | — | 0 | 0 | 2 | — | — |
| 267 | Hep Oil GP LLC | — | 0 | 0 | 2 | — | — |
| 268 | I.T. Properties | — | 0 | 0 | 2 | — | — |
| 269 | J & a Operating | — | 0 | 0 | 2 | — | — |
| 270 | Leclair Operating Co. Inc. | — | 0 | 0 | 2 | — | — |
| 271 | Lowrance Gene | — | 0 | 0 | 2 | — | — |
| 272 | Lvo Corporation | — | 0 | 0 | 2 | — | — |
| 273 | Martex Oil & Gas Inc. | — | 0 | 0 | 2 | — | — |
| 274 | MKS Natural Gas Company | — | 0 | 0 | 2 | — | — |
| 275 | Murphy & Roach | — | 0 | 0 | 2 | — | — |
| 276 | Myers Equipment Co. Inc. | — | 0 | 0 | 2 | — | — |
| 277 | Pan-Tex Production Company | — | 0 | 0 | 2 | — | — |
| 278 | Paratus Petroleum LLC | — | 0 | 0 | 2 | — | — |
| 279 | Peba Oil & Gas Inc. | — | 0 | 0 | 2 | — | — |
| 280 | Pioneer Exploration LLC | — | 0 | 0 | 2 | — | — |
| 281 | Pruitt Oil & Gas | — | 0 | 0 | 2 | — | — |
| 282 | Rodgers William L. | — | 0 | 0 | 2 | — | — |
| 283 | Rollo Resources LLC | — | 0 | 0 | 2 | — | — |
| 284 | Somerset Operating LLC | — | 0 | 0 | 2 | — | — |
| 285 | Steed Paul P. Jr. | — | 0 | 0 | 2 | — | — |
| 286 | Stovall Operating Co. | — | 0 | 0 | 2 | — | — |
| 287 | Sunrise Enterprises | — | 0 | 0 | 2 | — | — |
| 288 | Targo Oil & Gas Inc. | — | 0 | 0 | 2 | — | — |
| 289 | Usemco Inc. | — | 0 | 0 | 2 | — | — |
| 290 | Wilson A. W. | — | 0 | 0 | 2 | — | — |
| 291 | Chief Oil & Gas LLC | — | 54 | 0 | 1 | — | — |
| 292 | Antero Resources I, LP | — | 52 | 0 | 1 | — | — |
| 293 | Richey Exploration Co. | — | 49 | 0 | 1 | — | — |
| 294 | Atapco | — | 27 | 0 | 1 | — | — |
| 295 | Western Chief Oil & Gas Company | — | 21 | 0 | 1 | — | — |
| 296 | Scott, Ryder Oil Co. | — | 19 | 0 | 1 | — | — |
| 297 | Stuart Development Company | — | 17 | 0 | 1 | — | — |
| 298 | Natural Energy Production Co. | — | 16 | 0 | 1 | — | — |
| 299 | Petro-Lewis Corporation | — | 15 | 0 | 1 | — | — |
| 300 | Liberty Oil & Gas Corp. | — | 12 | 0 | 1 | — | — |