| 26201 | MCKNIGHT EWELL ETAL | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 26202 | MCKNIGHT GAS UNIT 1 | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 26203 | MCKNIGHT RANCH | Throckmorton County, TX | Oil & Gas Property | Jan 2025 |
| 26204 | MCKNIGHT SAND HILLS UNIT | Crane County, TX | Oil & Gas Property | Jan 2025 |
| 26205 | MCKNIGHT WILL GAS UNIT #1 | Upshur County, TX | Oil & Gas Property | Jan 2025 |
| 26206 | MCKOWN | Cooke County, TX | Oil & Gas Property | Jan 2025 |
| 26207 | MCLAIN | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 26208 | MCLAIN | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 26209 | MCLAIN UNIT | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 26210 | MCLAIN-MCGARRAUGH 116/125 | Ochiltree County, TX | Oil & Gas Property | Jan 2025 |
| 26211 | MCLANE TEXAS TRUST | Colorado County, TX | Oil & Gas Property | Dec 2024 |
| 26212 | MCLAREN | Jones County, TX | Oil & Gas Property | Sep 2023 |
| 26213 | MCLARTY | Gray County, TX | Oil & Gas Property | Nov 2024 |
| 26214 | MCLAUGHLIN | Scurry County, TX | Oil & Gas Property | Jan 2025 |
| 26215 | MCLAUGHLIN | Yoakum County, TX | Oil & Gas Property | Jan 2025 |
| 26216 | MCLAUGHLIN | Gray County, TX | Oil & Gas Property | Jan 2025 |
| 26217 | MCLAUGHLIN | Moore County, TX | Oil & Gas Property | Jan 2025 |
| 26218 | MCLAUGHLIN | Nolan County, TX | Oil & Gas Property | Jan 2025 |
| 26219 | MCLAUGHLIN M | Carson County, TX | Gas Property | Jan 2025 |
| 26220 | MCLAURIN HV UNIT | Panola County, TX | Gas Property | Jan 2025 |
| 26221 | MCLEAN | Robertson County, TX | Oil & Gas Property | Jan 2025 |
| 26222 | MCLEAN | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 26223 | MCLEAN | Jim Hogg County, TX | Oil & Gas Property | Jan 2025 |
| 26224 | MCLEAN | Hardin County, TX | Oil & Gas Property | Jan 2025 |
| 26225 | MCLEAN | Gray County, TX | Gas Property | Jan 2025 |
| 26226 | MCLEAN | Frio County, TX | Oil & Gas Property | Jan 2025 |
| 26227 | MCLEAN | Jefferson County, TX | Oil & Gas Property | Dec 2024 |
| 26228 | MCLEAN ESTATE -A | Jim Hogg County, TX | Oil & Gas Property | Dec 2023 |
| 26229 | MCLEAN ESTATE GAS UNIT | Houston County, TX | Oil & Gas Property | Jan 2025 |
| 26230 | MCLEAN ET AL UNIT | Jefferson County, TX | Oil & Gas Property | Jan 2025 |
| 26231 | MCLEAN MARRS | Orange County, TX | Oil & Gas Property | Jan 2025 |
| 26232 | MCLEAN MARRS | Atascosa County, TX | Oil & Gas Property | Jan 2025 |
| 26233 | MCLEAN MARRS | Jim Hogg County, TX | Oil & Gas Property | Jan 2025 |
| 26234 | MCLEAN MARRS | Galveston County, TX | Oil & Gas Property | Jan 2025 |
| 26235 | MCLEAN MARRS | Jefferson County, TX | Oil & Gas Property | Oct 2017 |
| 26236 | MCLEAN MARRS | Starr County, TX | Oil & Gas Property | Jan 2025 |
| 26237 | MCLEAN, MARRS | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 26238 | MCLEAN-BOWMAN | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 26239 | MCLEAN-BOWMAN -A | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 26240 | MCLEAN-DAWS | Throckmorton County, TX | Oil & Gas Property | Nov 2024 |
| 26241 | MCLELLAN | Jones County, TX | Oil Property | Jan 2025 |
| 26242 | MCLEMORE | Shackelford County, TX | Oil & Gas Property | Jan 2025 |
| 26243 | MCLENDON-COMBEST | Gregg County, TX | Oil & Gas Property | Jan 2025 |
| 26244 | MCLENNAN | Hardeman County, TX | Oil Property | Jun 2020 |
| 26245 | MCLEOD | Nolan County, TX | Oil & Gas Property | Jan 2025 |
| 26246 | MCLEOD | Freestone County, TX | Gas Property | Jan 2025 |
| 26247 | MCLEOD | Cherokee County, TX | Oil & Gas Property | Feb 2009 |
| 26248 | MCLEOD GAS UNIT | Cherokee County, TX | Oil & Gas Property | Jan 2025 |
| 26249 | MCLEROY | Johnson County, TX | Gas Property | Jan 2025 |
| 26250 | MCLEROY 1 | Panola County, TX | Oil & Gas Property | Jan 2025 |
| 26251 | MCLERRAN | Milam County, TX | Oil & Gas Property | Jan 2025 |
| 26252 | MCLINTOCK | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 26253 | MCLOFFLIN | Harrison County, TX | Oil & Gas Property | Jan 2025 |
| 26254 | MCMAHAN | Wheeler County, TX | Oil & Gas Property | Dec 2024 |
| 26255 | MCMAHAN UNIT | Washington County, TX | Oil & Gas Property | Jan 2025 |
| 26256 | MCMAHON | Foard County, TX | Oil Property | Jan 2025 |
| 26257 | MCMAHON | Tarrant County, TX | Gas Property | Jan 2025 |
| 26258 | MCMAHON FEDERAL | Shelby County, TX | Oil & Gas Property | Jan 2025 |
| 26259 | MCMAHON JOHN | Guadalupe County, TX | Oil & Gas Property | Aug 2022 |
| 26260 | MCMAHON RICHARD L | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 26261 | MCMANUS | Dewitt County, TX | Oil & Gas Property | Jan 2025 |
| 26262 | MCMANUS | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 26263 | MCMANUS | Irion County, TX | Oil & Gas Property | Jan 2025 |
| 26264 | MCMASTER | Nolan County, TX | Oil & Gas Property | Jan 2025 |
| 26265 | MCMASTER | Reagan County, TX | Oil & Gas Property | Jan 2025 |
| 26266 | MCMASTERS MYRTLE | Reagan County, TX | Oil & Gas Property | Dec 2024 |
| 26267 | MCMEANS | Stonewall County, TX | Oil & Gas Property | Jan 2025 |
| 26268 | MCMEANS W. G. OPERATING AREA | Kent County, TX | Oil & Gas Property | Jan 2022 |
| 26269 | MCMEANS, WALTER G OPE | Kent County, TX | Oil Property | Jan 2022 |
| 26270 | MCMEEN | Stephens County, TX | Oil & Gas Property | Apr 2021 |
| 26271 | MCMENAMY | Johnson County, TX | Gas Property | Jul 2019 |
| 26272 | MCMENAMY | Lubbock County, TX | Oil & Gas Property | Jan 2025 |
| 26273 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 26274 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 26275 | MCMICHAEL | Hardeman County, TX | Oil & Gas Property | Jan 2025 |
| 26276 | MCMICHAEL OMA GAS UNIT | Freestone County, TX | Oil & Gas Property | Jan 2025 |
| 26277 | MCMILLAN | Sutton County, TX | Oil & Gas Property | Jan 2025 |
| 26278 | MCMILLAN | Jack County, TX | Oil & Gas Property | Nov 2023 |
| 26279 | MCMILLAN | Mitchell County, TX | Oil & Gas Property | Jan 2025 |
| 26280 | MCMILLAN | Scurry County, TX | Oil & Gas Property | Jan 2025 |
| 26281 | MCMILLIAN | Sutton County, TX | Oil & Gas Property | Jan 2025 |
| 26282 | MCMILLIAN | Fort Bend County, TX | Oil & Gas Property | Jan 2025 |
| 26283 | MCMILLIN | Stonewall County, TX | Oil & Gas Property | Jan 2025 |
| 26284 | MCMILLIN (CANYON SAND) UNIT | Stonewall County, TX | Oil & Gas Property | Jan 2025 |
| 26285 | MCMILLON | Taylor County, TX | Oil & Gas Property | Jan 2025 |
| 26286 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Jan 2025 |
| 26287 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Jan 2025 |
| 26288 | MCMORRIES | Martin County, TX | Oil & Gas Property | Jan 2025 |
| 26289 | MCMORRIES | Martin County, TX | Oil & Gas Property | Feb 2022 |
| 26290 | MCMORRIES 1 | Glasscock County, TX | Oil & Gas Property | Jan 2025 |
| 26291 | MCMOYLE UNIT 1 | Smith County, TX | Oil & Gas Property | Jan 2025 |
| 26292 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 26293 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Oct 2014 |
| 26294 | MCMULLAN ALLEANE FRIEND | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 26295 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 26296 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 26297 | MCMULLEN 37 | Crockett County, TX | Oil & Gas Property | Jan 2025 |
| 26298 | MCMULLEN GU | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 26299 | MCMULLEN, L. A | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 26300 | MCMULLIN | Hill County, TX | Gas Property | Jan 2025 |