| 1 | Zoe Oil Inc. | — | 0 | 0 | 676 | — | — |
| 2 | Southwest Gas Systems, Inc. | — | 6 | 0 | 204 | — | — |
| 3 | Southeastern Resources Corp. | — | 194 | 0 | 105 | — | — |
| 4 | Quest Emg, Inc. | — | 6 | 0 | 95 | — | — |
| 5 | KLH Oil & Gas, Inc. | — | 80 | 0 | 80 | — | — |
| 6 | Ziegler-Peru, Inc. | — | 109 | 0 | 72 | — | — |
| 7 | Reach Oil | — | 1 | 0 | 63 | — | — |
| 8 | Shady Oil Co. | — | 12 | 0 | 57 | — | — |
| 9 | Xtreme Operating Company LLC | — | 4 | 0 | 57 | — | — |
| 10 | Davco Oil LLC | — | 5 | 0 | 55 | — | — |
| 11 | Pitcock, Inc. | — | 20 | 0 | 52 | — | — |
| 12 | Conquistador Petroleum,inc. | — | 30 | 0 | 51 | — | — |
| 13 | Brown Industrial Gas OP Inc. | — | 0 | 0 | 51 | — | — |
| 14 | Santa Anna Partners, LP | — | 11 | 0 | 50 | — | — |
| 15 | Young, L. M. | — | 112 | 0 | 49 | — | — |
| 16 | Bayou Operating Company, Inc. | — | 11 | 0 | 48 | — | — |
| 17 | Bpa Oilfield Services | — | 0 | 0 | 48 | — | — |
| 18 | Mer Resources | — | 0 | 0 | 48 | — | — |
| 19 | R & D Operating Inc. | — | 0 | 0 | 44 | — | — |
| 20 | Centurion Operating Corporation | — | 6 | 0 | 43 | — | — |
| 21 | Arcadian Mineral Development LLC | — | 0 | 0 | 43 | — | — |
| 22 | Cei Operating, LLC | — | 5 | 0 | 39 | — | — |
| 23 | Furry Producing Co. | — | 21 | 0 | 38 | — | — |
| 24 | Cedar Ridge Energy Inc. | — | 0 | 0 | 32 | — | — |
| 25 | Caddo Operating Inc. | — | 95 | 0 | 29 | — | — |
| 26 | Simpson Operating Services LP | — | 0 | 0 | 29 | — | — |
| 27 | Agroil, Inc. | — | 20 | 0 | 27 | — | — |
| 28 | Creek Energy, Inc. | — | 7 | 0 | 27 | — | — |
| 29 | R & L Producing Co., Inc. | — | 8 | 0 | 26 | — | — |
| 30 | Petrolia Group L.L.C. | — | 0 | 0 | 25 | — | — |
| 31 | Subsurface Production Inc. | — | 0 | 0 | 25 | — | — |
| 32 | Cpmak Investments, Inc. | — | 4 | 0 | 24 | — | — |
| 33 | Weaver Global Operating LLC | — | 0 | 0 | 24 | — | — |
| 34 | Conner-Marrs Company | — | 15 | 0 | 23 | — | — |
| 35 | Wes-Tex Oil Co. (I) | — | 9 | 0 | 22 | — | — |
| 36 | Paratus Petroleum LLC | — | 0 | 0 | 22 | — | — |
| 37 | Hays Hilltop Operating Corp. | — | 4 | 0 | 21 | — | — |
| 38 | Interstate Explorations LLC | — | 4 | 0 | 21 | — | — |
| 39 | Friendly Energy Services, Inc. | — | 1 | 0 | 21 | — | — |
| 40 | Ipact | — | 8 | 0 | 20 | — | — |
| 41 | CXL Energy LLC | — | 0 | 0 | 20 | — | — |
| 42 | Orth Oil Company, Inc. | — | 5 | 0 | 19 | — | — |
| 43 | Frontier Oil & Gas of Texas, Inc | — | 69 | 0 | 18 | — | — |
| 44 | Eubank, Robert B. & B. K. | — | 3 | 0 | 18 | — | — |
| 45 | Paragon Oil & Gas, LLC | — | 12 | 0 | 17 | — | — |
| 46 | Levisay Operating Co. | — | 1 | 0 | 17 | — | — |
| 47 | Wilson Well Service Inc. | — | 1 | 0 | 17 | — | — |
| 48 | BC Exploration LLC | — | 0 | 0 | 17 | — | — |
| 49 | C & C Petroleum Management LLC | — | 0 | 0 | 17 | — | — |
| 50 | THP Operating LLC | — | 0 | 0 | 17 | — | — |
| 51 | Watson B. G. | — | 0 | 0 | 17 | — | — |
| 52 | Bustamante Oil Company | — | 0 | 0 | 16 | — | — |
| 53 | Getty Oil Co. | — | 0 | 0 | 16 | — | — |
| 54 | Tejas Jack Sales Inc. | — | 0 | 0 | 16 | — | — |
| 55 | Spartan Oil Corporation | — | 97 | 0 | 15 | — | — |
| 56 | X Stone Energy LLC. | — | 6 | 0 | 15 | — | — |
| 57 | Newton Operating & Consltng LLC | — | 0 | 0 | 15 | — | — |
| 58 | T-Rex Oil & Gas LLC | — | 0 | 0 | 15 | — | — |
| 59 | Expanding Energy Corporation | — | 41 | 0 | 14 | — | — |
| 60 | Singer Oil & Gas Company Inc. | — | 33 | 0 | 14 | — | — |
| 61 | Rodman Petroleum Corp. | — | 13 | 0 | 14 | — | — |
| 62 | Callaway Production LLC | — | 0 | 0 | 14 | — | — |
| 63 | Cross Cut Petroleum LLC | — | 0 | 0 | 14 | — | — |
| 64 | G.& S. Landscaping Inc. | — | 0 | 0 | 14 | — | — |
| 65 | Hurricane Creek Gas Venture L.L | — | 0 | 0 | 14 | — | — |
| 66 | Schmidt Fred R. | — | 0 | 0 | 14 | — | — |
| 67 | Sikes Pitt & Phyllis | — | 0 | 0 | 14 | — | — |
| 68 | Stubblefield Energy Company | — | 0 | 0 | 14 | — | — |
| 69 | Tomahawk Petroleum | — | 0 | 0 | 14 | — | — |
| 70 | Tomco Oil & Gas Inc. | — | 0 | 0 | 14 | — | — |
| 71 | Trustar Operating Company Inc. | — | 0 | 0 | 14 | — | — |
| 72 | White R. L. Company | — | 0 | 0 | 14 | — | — |
| 73 | 4 J's Production | — | 13 | 0 | 13 | — | — |
| 74 | Candleridge Oil, Inc. | — | 2 | 0 | 13 | — | — |
| 75 | Dynamic Production, Inc. | — | 1 | 0 | 13 | — | — |
| 76 | M. Grace, Inc. | — | 1 | 0 | 13 | — | — |
| 77 | Bruce Ogletree LLC | — | 0 | 0 | 13 | — | — |
| 78 | Mission Energy Inc. | — | 0 | 0 | 13 | — | — |
| 79 | Otex LLC | — | 0 | 0 | 13 | — | — |
| 80 | Supreme Energy Company Inc. | — | 0 | 0 | 13 | — | — |
| 81 | Whiteside J. E. | — | 0 | 0 | 13 | — | — |
| 82 | Sundance Resources, Inc. | — | 21 | 0 | 12 | — | — |
| 83 | Lawrence Energy Company | — | 4 | 0 | 12 | — | — |
| 84 | Arben Oil Inc. | — | 0 | 0 | 12 | — | — |
| 85 | Beta Oil Corporation | — | 0 | 0 | 12 | — | — |
| 86 | J.W.S. | — | 0 | 0 | 12 | — | — |
| 87 | Sandstone Services LLC | — | 0 | 0 | 12 | — | — |
| 88 | Sioux Natural Gas Corporation | — | 39 | 0 | 11 | — | — |
| 89 | Delray Oil, Inc. | — | 21 | 0 | 11 | — | — |
| 90 | Ames Oil | — | 17 | 0 | 11 | — | — |
| 91 | Jubilee Oil and Gas Corporation | — | 8 | 0 | 11 | — | — |
| 92 | H. L. M. Oil Company | — | 2 | 0 | 11 | — | — |
| 93 | Blalack Oil Company | — | 0 | 0 | 11 | — | — |
| 94 | Shiloh Oil Company LLC | — | 0 | 0 | 11 | — | — |
| 95 | Pillows, Burl A. | — | 60 | 0 | 10 | — | — |
| 96 | Meekle Energy Company, Inc. | — | 18 | 0 | 10 | — | — |
| 97 | Dorondoco Operating Co., Inc. | — | 12 | 0 | 10 | — | — |
| 98 | Gro-Tex Exploration | — | 7 | 0 | 10 | — | — |
| 99 | Fisher Productions | — | 4 | 0 | 10 | — | — |
| 100 | 4-M Operating Company | — | 0 | 0 | 10 | — | — |
| 101 | C & G Oil and Gas | — | 0 | 0 | 10 | — | — |
| 102 | Furry Oil & Gas Inc. | — | 0 | 0 | 10 | — | — |
| 103 | Hane Operating Inc. | — | 0 | 0 | 10 | — | — |
| 104 | Prairie Production | — | 0 | 0 | 10 | — | — |
| 105 | Sundial Resources Inc. | — | 0 | 0 | 10 | — | — |
| 106 | Thrifty Well Service Inc. | — | 0 | 0 | 10 | — | — |
| 107 | W. D. A. Corporation | — | 0 | 0 | 10 | — | — |
| 108 | Whitt, W. J. | — | 52 | 0 | 9 | — | — |
| 109 | Kohler Industrial Nat. Gas, Inc. | — | 25 | 0 | 9 | — | — |
| 110 | Connaway Oil & Gas Co. | — | 24 | 0 | 9 | — | — |
| 111 | Del Mar Energy, Inc. | — | 23 | 0 | 9 | — | — |
| 112 | Coleman & Johnson Oil Company | — | 3 | 0 | 9 | — | — |
| 113 | Scranton Exploration | — | 1 | 0 | 9 | — | — |
| 114 | Amtech Resources Inc. | — | 0 | 0 | 9 | — | — |
| 115 | Denteco Oil Company LLC | — | 0 | 0 | 9 | — | — |
| 116 | Eliteenergyholdings LLC | — | 0 | 0 | 9 | — | — |
| 117 | Etaba Operating Company | — | 0 | 0 | 9 | — | — |
| 118 | Tejas Petroleum Resources LLC | — | 0 | 0 | 9 | — | — |
| 119 | Wilson Olan Max | — | 0 | 0 | 9 | — | — |
| 120 | Geodynamics Oil & Gas, Inc. | — | 13 | 0 | 8 | — | — |
| 121 | Hewitt, Alan P. | — | 3 | 0 | 8 | — | — |
| 122 | McIver, Terry L. | — | 3 | 0 | 8 | — | — |
| 123 | Abilene Energy Exploration | — | 1 | 0 | 8 | — | — |
| 124 | Anejo Production LLC | — | 0 | 0 | 8 | — | — |
| 125 | C.N.W. Oil Inc | — | 0 | 0 | 8 | — | — |
| 126 | D.J. & T. Energy | — | 0 | 0 | 8 | — | — |
| 127 | DMV Pipeline LLC | — | 0 | 0 | 8 | — | — |
| 128 | Gerry-Mac Oil Inc. | — | 0 | 0 | 8 | — | — |
| 129 | Hazel C. B. | — | 0 | 0 | 8 | — | — |
| 130 | JSK Oilfield Service LLC | — | 0 | 0 | 8 | — | — |
| 131 | Jurassic Operating Company Inc. | — | 0 | 0 | 8 | — | — |
| 132 | TPC Exploration LLC | — | 0 | 0 | 8 | — | — |
| 133 | WJH Energy Inc. | — | 0 | 0 | 8 | — | — |
| 134 | Teague Operating Co. | — | 91 | 0 | 7 | — | — |
| 135 | Quita, Inc. | — | 57 | 0 | 7 | — | — |
| 136 | Haynes Production Company, Inc. | — | 17 | 0 | 7 | — | — |
| 137 | M D H Oil & Gas Co. | — | 16 | 0 | 7 | — | — |
| 138 | Furry Operating Account | — | 13 | 0 | 7 | — | — |
| 139 | Bangs Oil Company | — | 8 | 0 | 7 | — | — |
| 140 | Ensource Inc. | — | 7 | 0 | 7 | — | — |
| 141 | P & S Production, Inc. | — | 5 | 0 | 7 | — | — |
| 142 | Lutan Oil Co. | — | 4 | 0 | 7 | — | — |
| 143 | Klingberg, Roger | — | 3 | 0 | 7 | — | — |
| 144 | Rhodes Drilling Company | — | 3 | 0 | 7 | — | — |
| 145 | Gradon Oil Company | — | 2 | 0 | 7 | — | — |
| 146 | Mondiale Energy, Inc. | — | 1 | 0 | 7 | — | — |
| 147 | Owens, Sherwood B. | — | 1 | 0 | 7 | — | — |
| 148 | 2 W Petroleum | — | 0 | 0 | 7 | — | — |
| 149 | Jam Oil & Gas Company | — | 0 | 0 | 7 | — | — |
| 150 | K & W Vanpelt Company | — | 0 | 0 | 7 | — | — |
| 151 | Los Hijos de Sanchez J LLC | — | 0 | 0 | 7 | — | — |
| 152 | Oil Projects LLC | — | 0 | 0 | 7 | — | — |
| 153 | Wyatt S Operating Co. | — | 0 | 0 | 7 | — | — |
| 154 | Pitts, Charles Company | — | 48 | 0 | 6 | — | — |
| 155 | Ivy, Hanie | — | 25 | 0 | 6 | — | — |
| 156 | Sers Oil & Gas Co. | — | 16 | 0 | 6 | — | — |
| 157 | Maxon Petroleum Inc. | — | 15 | 0 | 6 | — | — |
| 158 | Melton, Clyde | — | 8 | 0 | 6 | — | — |
| 159 | Northcutt, Dwight O. | — | 8 | 0 | 6 | — | — |
| 160 | Nabers, Lynn | — | 6 | 0 | 6 | — | — |
| 161 | Mid-Tex Operating, Inc. | — | 5 | 0 | 6 | — | — |
| 162 | D & K Producers | — | 2 | 0 | 6 | — | — |
| 163 | Denhart & Denhart | — | 1 | 0 | 6 | — | — |
| 164 | Hay Creek Investments, L.L.C. | — | 1 | 0 | 6 | — | — |
| 165 | CWC Oil & Gas LLC | — | 0 | 0 | 6 | — | — |
| 166 | Dni Energy Service | — | 0 | 0 | 6 | — | — |
| 167 | Double Play Oil & Gas Inc | — | 0 | 0 | 6 | — | — |
| 168 | Gopher Enterprises | — | 0 | 0 | 6 | — | — |
| 169 | Jaraco Energy | — | 0 | 0 | 6 | — | — |
| 170 | Lee John G. | — | 0 | 0 | 6 | — | — |
| 171 | McCoy Family Partnership | — | 0 | 0 | 6 | — | — |
| 172 | Northcutt Production | — | 0 | 0 | 6 | — | — |
| 173 | Shelton Ted Edward | — | 0 | 0 | 6 | — | — |
| 174 | Shumate Jess | — | 0 | 0 | 6 | — | — |
| 175 | Xta Resources LLC | — | 0 | 0 | 6 | — | — |
| 176 | Grand Banks Energy Company | — | 33 | 0 | 5 | — | — |
| 177 | Walker Oil & Gas | — | 22 | 0 | 5 | — | — |
| 178 | Campbell, Charlie Corporation | — | 15 | 0 | 5 | — | — |
| 179 | Petro-Starr | — | 12 | 0 | 5 | — | — |
| 180 | Brim, Jim | — | 10 | 0 | 5 | — | — |
| 181 | Hawthorne Enterprises Inc. | — | 10 | 0 | 5 | — | — |
| 182 | Taylor, Thomas N. | — | 9 | 0 | 5 | — | — |
| 183 | Brittany Drilling Co. | — | 7 | 0 | 5 | — | — |
| 184 | Cherokee Production Corp. | — | 2 | 0 | 5 | — | — |
| 185 | D.N.I. | — | 1 | 0 | 5 | — | — |
| 186 | Xhorizons Energy LLC | — | 1 | 0 | 5 | — | — |
| 187 | Xplore Operating, LLC | — | 1 | 0 | 5 | — | — |
| 188 | Down-Hole Pump Service Co. Inc. | — | 0 | 0 | 5 | — | — |
| 189 | EL Camino Viejo | — | 0 | 0 | 5 | — | — |
| 190 | Excel Energy Inc. | — | 0 | 0 | 5 | — | — |
| 191 | GS & B Oil & Gas Co. | — | 0 | 0 | 5 | — | — |
| 192 | Jurassic Energy Corporation | — | 0 | 0 | 5 | — | — |
| 193 | Lord Bros. Oil & Gas | — | 0 | 0 | 5 | — | — |
| 194 | Regal Operating | — | 0 | 0 | 5 | — | — |
| 195 | Richards K. S. Estate | — | 0 | 0 | 5 | — | — |
| 196 | Richmond Operating Company | — | 0 | 0 | 5 | — | — |
| 197 | Tipton Petroleum | — | 0 | 0 | 5 | — | — |
| 198 | WCT Leasing Co. | — | 0 | 0 | 5 | — | — |
| 199 | Wilson Energy Resources LLC | — | 0 | 0 | 5 | — | — |
| 200 | Wilson H. E. | — | 0 | 0 | 5 | — | — |
| 201 | Rocker a Operating Company | — | 54 | 0 | 4 | — | — |
| 202 | Foree Company | — | 41 | 0 | 4 | — | — |
| 203 | Copet, Inc. | — | 34 | 0 | 4 | — | — |
| 204 | Rapada Energy Incorporated | — | 30 | 0 | 4 | — | — |
| 205 | Locker Petroleum | — | 29 | 0 | 4 | — | — |
| 206 | Gohlke, R. L. | — | 27 | 0 | 4 | — | — |
| 207 | Barrett, Joe B. | — | 23 | 0 | 4 | — | — |
| 208 | Sikes, Arlas M. | — | 21 | 0 | 4 | — | — |
| 209 | Kilgore Bros. | — | 18 | 0 | 4 | — | — |
| 210 | Twin Drilling Co., Inc. | — | 15 | 0 | 4 | — | — |
| 211 | Clawson, Doyle W. Jr. | — | 13 | 0 | 4 | — | — |
| 212 | Discover Oil & Gas, Inc. | — | 9 | 0 | 4 | — | — |
| 213 | Roco Petroleum, Incorporated | — | 5 | 0 | 4 | — | — |
| 214 | D & G Production | — | 4 | 0 | 4 | — | — |
| 215 | Whitehead Prod. Co., Inc. | — | 4 | 0 | 4 | — | — |
| 216 | Santa Anna Energy, Inc. | — | 3 | 0 | 4 | — | — |
| 217 | Nueve Operating Co. of Texas | — | 2 | 0 | 4 | — | — |
| 218 | Doc Oil | — | 1 | 0 | 4 | — | — |
| 219 | Paleosearch | — | 1 | 0 | 4 | — | — |
| 220 | Rolling H Development Co. | — | 1 | 0 | 4 | — | — |
| 221 | Sub Surface Operations | — | 1 | 0 | 4 | — | — |
| 222 | Belknap Marion | — | 0 | 0 | 4 | — | — |
| 223 | Brown Industrial Gas Inc. | — | 0 | 0 | 4 | — | — |
| 224 | B & V Development | — | 0 | 0 | 4 | — | — |
| 225 | Dadco | — | 0 | 0 | 4 | — | — |
| 226 | E & J Service Co. Inc. | — | 0 | 0 | 4 | — | — |
| 227 | Frisco Mineral Management LLC | — | 0 | 0 | 4 | — | — |
| 228 | Gregory J. Russell Inc. | — | 0 | 0 | 4 | — | — |
| 229 | Hunter Oil & Gas Co. | — | 0 | 0 | 4 | — | — |
| 230 | Jurassic Prod. & Expl. Co. Inc. | — | 0 | 0 | 4 | — | — |
| 231 | Lewis J. S. | — | 0 | 0 | 4 | — | — |
| 232 | McClinton Drlg. & Producing Co. | — | 0 | 0 | 4 | — | — |
| 233 | Miller Alvin L. | — | 0 | 0 | 4 | — | — |
| 234 | Neely T. E. | — | 0 | 0 | 4 | — | — |
| 235 | Ogden Resources Corporation | — | 0 | 0 | 4 | — | — |
| 236 | Rice Drilling Company | — | 0 | 0 | 4 | — | — |
| 237 | Rico Exploration Inc. | — | 0 | 0 | 4 | — | — |
| 238 | Stryker Energy Corp. | — | 0 | 0 | 4 | — | — |
| 239 | Texxon Resources Inc. | — | 0 | 0 | 4 | — | — |
| 240 | Comanche Resources, Inc. | — | 40 | 0 | 3 | — | — |
| 241 | Mac Exploration & Drilling Corp. | — | 25 | 0 | 3 | — | — |
| 242 | Arnot, W. G., Jr. | — | 21 | 0 | 3 | — | — |
| 243 | Trans-American Development Corp. | — | 21 | 0 | 3 | — | — |
| 244 | Abel Production Company | — | 15 | 0 | 3 | — | — |
| 245 | S & J Operating Co. | — | 15 | 0 | 3 | — | — |
| 246 | Ridge Oil Company | — | 10 | 0 | 3 | — | — |
| 247 | Gray, Richard, Inc. | — | 9 | 0 | 3 | — | — |
| 248 | Minuteman Energy, LLC | — | 7 | 0 | 3 | — | — |
| 249 | Premium Exploration Company | — | 7 | 0 | 3 | — | — |
| 250 | Vintage Oil and Gas Co. | — | 7 | 0 | 3 | — | — |
| 251 | Chaparral Minerals, Inc. | — | 5 | 0 | 3 | — | — |
| 252 | D'avy Oil, Inc. | — | 4 | 0 | 3 | — | — |
| 253 | Robertson, T. L. Operating Co. | — | 4 | 0 | 3 | — | — |
| 254 | Wylie, Jerry E. Oil Drilling Co. | — | 4 | 0 | 3 | — | — |
| 255 | C O G Company | — | 3 | 0 | 3 | — | — |
| 256 | Huntwood Resources, LLC | — | 3 | 0 | 3 | — | — |
| 257 | Barco Oil & Gas Co. | — | 2 | 0 | 3 | — | — |
| 258 | Bullet Development, LLC | — | 2 | 0 | 3 | — | — |
| 259 | Daleco Resources, Inc. | — | 2 | 0 | 3 | — | — |
| 260 | G & R Production, Inc. | — | 2 | 0 | 3 | — | — |
| 261 | Rough Hollow Oil & Gas Co. | — | 2 | 0 | 3 | — | — |
| 262 | Rico Oil Company | — | 1 | 0 | 3 | — | — |
| 263 | Tayco Petroleum | — | 1 | 0 | 3 | — | — |
| 264 | Tri Energy Resources, Inc. | — | 1 | 0 | 3 | — | — |
| 265 | Austin & Hill | — | 0 | 0 | 3 | — | — |
| 266 | Barrett Emory | — | 0 | 0 | 3 | — | — |
| 267 | Blansco Oil & Gas Inc. | — | 0 | 0 | 3 | — | — |
| 268 | City of Brady | — | 0 | 0 | 3 | — | — |
| 269 | Durham W. D. | — | 0 | 0 | 3 | — | — |
| 270 | Enserch Exploration Inc | — | 0 | 0 | 3 | — | — |
| 271 | Esoterra Inc. | — | 0 | 0 | 3 | — | — |
| 272 | Gas Corporation of America | — | 0 | 0 | 3 | — | — |
| 273 | Ginco Operating Co. | — | 0 | 0 | 3 | — | — |
| 274 | Grant Co. The | — | 0 | 0 | 3 | — | — |
| 275 | Hampton Oil & Gas | — | 0 | 0 | 3 | — | — |
| 276 | Harrison L. C. Oil Co. | — | 0 | 0 | 3 | — | — |
| 277 | Hipp Oil and Gas Inc. | — | 0 | 0 | 3 | — | — |
| 278 | Jones Ray | — | 0 | 0 | 3 | — | — |
| 279 | K-Bar Oil & Gas | — | 0 | 0 | 3 | — | — |
| 280 | Leonard O. P. | — | 0 | 0 | 3 | — | — |
| 281 | Maxwell Rex | — | 0 | 0 | 3 | — | — |
| 282 | McCarty Rodney O. | — | 0 | 0 | 3 | — | — |
| 283 | McClatchey Garner | — | 0 | 0 | 3 | — | — |
| 284 | Olympia Energy Inc. | — | 0 | 0 | 3 | — | — |
| 285 | Precision Petro Corp. | — | 0 | 0 | 3 | — | — |
| 286 | Rambo Roy L. & Arrowood Ray B. | — | 0 | 0 | 3 | — | — |
| 287 | Red River Minerals Inc. | — | 0 | 0 | 3 | — | — |
| 288 | Richards K. S. | — | 0 | 0 | 3 | — | — |
| 289 | Rosenberg Edward | — | 0 | 0 | 3 | — | — |
| 290 | Seven Lakes Operating LLC | — | 0 | 0 | 3 | — | — |
| 291 | SO Operating Company | — | 0 | 0 | 3 | — | — |
| 292 | Stuart Barrett & Koontz | — | 0 | 0 | 3 | — | — |
| 293 | Stuart Clyde | — | 0 | 0 | 3 | — | — |
| 294 | Thomas B. F. | — | 0 | 0 | 3 | — | — |
| 295 | Watson Chasia | — | 0 | 0 | 3 | — | — |
| 296 | Wood L. B. | — | 0 | 0 | 3 | — | — |
| 297 | Palo Petroleum, Inc. | — | 58 | 0 | 2 | — | — |
| 298 | Prentice Petroleum, Inc. | — | 36 | 0 | 2 | — | — |
| 299 | Pierce-Western Oil | — | 22 | 0 | 2 | — | — |
| 300 | European-Southwest Co. | — | 20 | 0 | 2 | — | — |