| 1101 | Todd, Marc E | Wichita, KS 67203 | Oil Operator | Dec 2023 |
| 1102 | Toi Operating | Sidney, MT 59270 | Oil Operator | Sep 2019 |
| 1103 | Toil Inc. | Neodesha, KS 66757 | Oil & Gas Operator | Dec 2023 |
| 1104 | Toklan Oil And Gas Corporation | Tulsa, OK 74136 | Oil & Gas Operator | Jan 2024 |
| 1105 | Toklan Oil Corporation | Tulsa, OK 74103 | Oil & Gas Operator | Mar 2015 |
| 1106 | Tola Production Company | Dallas, TX 75367 | Oil & Gas Operator | Apr 2024 |
| 1107 | Toland & Johnston Inc | Edmond, OK 73083-0189 | Oil & Gas Operator | Jan 2024 |
| 1108 | Tolar Corporation | | Oil & Gas Operator | Sep 1999 |
| 1109 | Tolar Energy, L.L.C. | | Oil & Gas Operator | Dec 2001 |
| 1110 | Tolas Oil And Gas Exploration Co | | Oil Operator | Sep 2019 |
| 1111 | Tolbert & Associates | | Oil Operator | Dec 2023 |
| 1112 | Tolbert Et Al | | Oil Operator | Jun 2000 |
| 1113 | Tolbert Well Service | | Oil Operator | Jan 2024 |
| 1114 | Toledo Bend Well Service | | Oil Operator | Aug 2000 |
| 1115 | Toledo Mining Co | Irving, TX 75061 | Oil Operator | Dec 1989 |
| 1116 | Tollett Oil | Graham, TX 76450 | Oil Operator | Apr 2024 |
| 1117 | Tolson Gary | Seminole, OK 74868-3267 | Oil & Gas Operator | Nov 2023 |
| 1118 | Tom A Leeper | Brush Valley, PA 15720-0206 | Oil & Gas Operator | Dec 2023 |
| 1119 | Tom Boyd Drilling Co Inc | Roswell, NM 882021375 | Oil & Gas Operator | Jan 1996 |
| 1120 | Tom Brown Construction, Inc. | Astor, FL 32102 | Oil Operator | Dec 2023 |
| 1121 | Tom Brown Inc | Denver, CO 80202 | Oil & Gas Operator | Dec 2004 |
| 1122 | Tom Coble Oil & Gas LP | Amarillo, TX 79105 | Oil & Gas Operator | Apr 2024 |
| 1123 | Tom E. Johnson Exploration LLC | Midland, TX 79702 | Oil & Gas Operator | Dec 2019 |
| 1124 | Tom Fenno Production LLC | | Oil Operator | Nov 2019 |
| 1125 | Tom Littlepage Oil Properties | | Oil & Gas Operator | Dec 1984 |
| 1126 | Tom Moore Trustee | | Oil Operator | Apr 1986 |
| 1127 | Tom Operating And Minerals LLC | Andrews, TX 79714 | Gas Operator | Apr 2024 |
| 1128 | Tom R Cone | Hobbs, NM 88240 | Oil Operator | Oct 2009 |
| 1129 | Tom West | | Oil & Gas Operator | Nov 1989 |
| 1130 | Tom'S Oil | | Oil Operator | Dec 2023 |
| 1131 | Tom-Tom Operating, LLC | Dallas, TX 75209 | Oil Operator | Apr 2024 |
| 1132 | Toma Explorations LLC | | Oil & Gas Operator | Dec 2023 |
| 1133 | Tomahawk Oil Company, Inc. | Roundup, MT 59072 | Oil Operator | Jan 2024 |
| 1134 | Tomar Petroleum Inc | Dallas, TX 75225 | Oil & Gas Operator | Mar 2001 |
| 1135 | Tomco Oil & Gas Inc. | Comanche, TX 76442 | Oil & Gas Operator | Apr 2024 |
| 1136 | Tomco Oil Incorp | | Oil Operator | Nov 1989 |
| 1137 | Tomco Oil, Inc. | Atlanta, KS 67008 | Oil & Gas Operator | Dec 2023 |
| 1138 | Tomel Production, LLC | Dallas, TX 75360 | Oil & Gas Operator | Apr 2024 |
| 1139 | Tomkat Limited | | Oil & Gas Operator | Jul 1995 |
| 1140 | Tomkat, LTD. | Wichita, KS 67278 | Oil & Gas Operator | Oct 2009 |
| 1141 | Tomlinson Interests | | Oil & Gas Operator | Jan 1983 |
| 1142 | Tomlinson Oil Co. Inc. | Great Bend, KS 67530 | Oil & Gas Operator | Jun 2023 |
| 1143 | Tomlinson Operating, LLC | Ketchum, ID 83340 | Oil & Gas Operator | Oct 2014 |
| 1144 | Tomlinson W E | Comanche, OK 73529-9561 | Oil Operator | Aug 1996 |
| 1145 | Tomlinson, John Oil Operator | Batson, TX 77519 | Oil & Gas Operator | Mar 2008 |
| 1146 | Tomlinson, Sid | Hays, KS 67601 | Oil & Gas Operator | Sep 2002 |
| 1147 | Tomlinson, Thomas K. Inc. | Port Lavaca, TX 77979 | Oil & Gas Operator | Jul 2003 |
| 1148 | Tommy A. Paul | | Oil Operator | Oct 2020 |
| 1149 | Tommy Joe Jenny | | Gas Operator | Dec 2023 |
| 1150 | Tomorrows Energy Exploration Inc | Dallas, TX 75382-0847 | Oil & Gas Operator | Nov 2023 |
| 1151 | Tompkins, Kevin D. | Kilgore, TX 75663 | Oil Operator | Apr 2024 |
| 1152 | Tomsco Energy | Artesia, NM 88210 | Oil & Gas Operator | Mar 1996 |
| 1153 | Tomsha LLC | Bryson, TX 76427 | Oil Operator | Apr 2024 |
| 1154 | Tonda Oil Company | Independence, KS 67301 | Oil & Gas Operator | Jul 1996 |
| 1155 | Toney Branch Gas Company | Huntington, WV 25702-0086 | Gas Operator | Dec 2021 |
| 1156 | Toney, W.L. | Borger, TX 79007 | Oil & Gas Operator | Oct 2012 |
| 1157 | Tong Petrotech Inc. | Houston, TX 77079 | Oil & Gas Operator | Apr 2024 |
| 1158 | Tongue Schuster And Associates Inc | | Oil & Gas Operator | Feb 2007 |
| 1159 | Tonk Creek Oil Company | Aspermont, TX 79502 | Oil & Gas Operator | Apr 2024 |
| 1160 | Tonka Energy Inc. | | Oil & Gas Operator | Dec 2004 |
| 1161 | Tonka Oil & Gas Production Inc | Buffalo, WY 82834 | Oil & Gas Operator | Sep 1999 |
| 1162 | Tonkawa Saltwater Disposal LLC | | Oil Operator | Dec 2015 |
| 1163 | Tonner Hills SSP LLC | | Oil & Gas Operator | Dec 2012 |
| 1164 | Tonner Petroleum LLC | Dallas, TX 75248-3326 | Oil Operator | Feb 2011 |
| 1165 | Tonto Petroleum Corporation | Post, TX 79356 | Oil & Gas Operator | Jan 2007 |
| 1166 | Tontol, LLC | Scottsdale, AZ 85250 | Oil Operator | Aug 2019 |
| 1167 | Tony Oil Company | Tulsa, OK 74136 | Oil & Gas Operator | Dec 2023 |
| 1168 | Tony'S Disposal Service Inc | Yale, OK 74085-0335 | Oil Operator | Aug 1997 |
| 1169 | Tonys Crude Oil Reclaiming Plant Inc | | Oil Operator | Dec 2023 |
| 1170 | Tooby Farms | | Gas Operator | Dec 1989 |
| 1171 | Toomey Oil Company Inc | Tulsa, OK 74101-1090 | Oil & Gas Operator | Jan 2024 |
| 1172 | Top O'Texas Production Co. | Pampa, TX 79066 | Oil & Gas Operator | Apr 2024 |
| 1173 | Top Op, L.L.C. | Houston, TX 77077 | Oil & Gas Operator | May 2020 |
| 1174 | Top Operating Company | | Oil & Gas Operator | Oct 2022 |
| 1175 | Topat Oil Corporation | Midland, TX 79701 | Oil & Gas Operator | Sep 2017 |
| 1176 | Topaz Oil & Gas Inc | Fort Collins, CO 80627 | Gas Operator | Nov 2019 |
| 1177 | Topaz Oil Company | Diboll, TX 75941 | Oil & Gas Operator | Apr 1994 |
| 1178 | Topco Inc | Tulsa, OK 74105 | Oil & Gas Operator | Nov 2005 |
| 1179 | Topko N. Wilmington Prtnrship. | | Oil & Gas Operator | Dec 1995 |
| 1180 | Topper Oil Company | Borger, TX 79007 | Oil & Gas Operator | Apr 2024 |
| 1181 | Tops Oil & Gas, LLC | Owensboro, KY 42303 | Oil Operator | Dec 2022 |
| 1182 | Tops Operating Co.,Inc. | | Oil Operator | Dec 1985 |
| 1183 | Topsail Secondary Recovery LLC | | Oil & Gas Operator | Jan 2024 |
| 1184 | Tor Energy, LLC | Temple, TX 76501 | Oil & Gas Operator | Apr 2024 |
| 1185 | Tora Oil & Gas | Hobbs, NM 88240 | Oil & Gas Operator | Jan 2008 |
| 1186 | Tora Oil & Gas, LLC | Jal, NM 88252 | Oil & Gas Operator | Dec 2020 |
| 1187 | Torch E & P Company | Houston, TX 77010 | Oil & Gas Operator | Jan 2015 |
| 1188 | Torch Energy Services, Inc. | Houston, TX 77010 | Oil & Gas Operator | Sep 2011 |
| 1189 | Torch Oil & Gas Company | Houston, TX 77010 | Oil & Gas Operator | Aug 1997 |
| 1190 | Torch Operating Company | Houston, TX 77010 | Oil & Gas Operator | Mar 2015 |
| 1191 | Torch Operating LLC | Fort Worth, TX 76135 | Oil & Gas Operator | Oct 2020 |
| 1192 | Torch Opr Co-Stone Petr Corp | | Oil & Gas Operator | Jul 1997 |
| 1193 | Toreador Exploration & Prod Inc | Dallas, TX 75240 | Oil & Gas Operator | Feb 2008 |
| 1194 | Torent Oil & Gas Co | Canfield, OH 44406 | Oil & Gas Operator | Dec 2001 |
| 1195 | Tornado Energy Corporation | Sugarland, TX 77479-7124 | Oil & Gas Operator | Nov 2014 |
| 1196 | Torrance Petroleum Inc. | | Oil & Gas Operator | Dec 2003 |
| 1197 | Torrent Oil LLC | Houston, TX 77002 | Oil & Gas Operator | Apr 2024 |
| 1198 | Torreon Oil Co | FT Worth, TX 76126 | Oil & Gas Operator | Sep 2008 |
| 1199 | Torrey, Martha M. | Limestone, NY 14753 | Oil & Gas Operator | Dec 2022 |
| 1200 | Torrid Energy Company | | Oil & Gas Operator | Jun 1988 |