| 26201 | MCLEAN MARRS | Jefferson County, TX | Oil & Gas Property | Oct 2017 |
| 26202 | MCLEAN MARRS | Starr County, TX | Oil & Gas Property | Dec 2024 |
| 26203 | MCLEAN, MARRS | Webb County, TX | Oil & Gas Property | Dec 2024 |
| 26204 | MCLEAN-BOWMAN | Dimmit County, TX | Oil & Gas Property | Dec 2024 |
| 26205 | MCLEAN-BOWMAN -A | Dimmit County, TX | Oil & Gas Property | Dec 2024 |
| 26206 | MCLEAN-DAWS | Throckmorton County, TX | Oil & Gas Property | Nov 2024 |
| 26207 | MCLELLAN | Jones County, TX | Oil Property | Nov 2024 |
| 26208 | MCLEMORE | Shackelford County, TX | Oil & Gas Property | Dec 2024 |
| 26209 | MCLENDON-COMBEST | Gregg County, TX | Oil & Gas Property | Dec 2024 |
| 26210 | MCLENNAN | Hardeman County, TX | Oil Property | Jun 2020 |
| 26211 | MCLEOD | Nolan County, TX | Oil & Gas Property | Dec 2024 |
| 26212 | MCLEOD | Freestone County, TX | Gas Property | Dec 2024 |
| 26213 | MCLEOD | Cherokee County, TX | Oil & Gas Property | Feb 2009 |
| 26214 | MCLEOD GAS UNIT | Cherokee County, TX | Oil & Gas Property | Dec 2024 |
| 26215 | MCLEROY | Johnson County, TX | Gas Property | Dec 2024 |
| 26216 | MCLEROY 1 | Panola County, TX | Oil & Gas Property | Nov 2024 |
| 26217 | MCLERRAN | Milam County, TX | Oil & Gas Property | Dec 2024 |
| 26218 | MCLINTOCK | Burleson County, TX | Oil & Gas Property | Nov 2024 |
| 26219 | MCLOFFLIN | Harrison County, TX | Oil & Gas Property | Dec 2024 |
| 26220 | MCMAHAN | Wheeler County, TX | Oil & Gas Property | Dec 2024 |
| 26221 | MCMAHAN UNIT | Washington County, TX | Oil & Gas Property | Dec 2024 |
| 26222 | MCMAHON | Foard County, TX | Oil Property | Dec 2024 |
| 26223 | MCMAHON | Tarrant County, TX | Gas Property | Dec 2024 |
| 26224 | MCMAHON FEDERAL | Shelby County, TX | Oil & Gas Property | Dec 2024 |
| 26225 | MCMAHON JOHN | Guadalupe County, TX | Oil & Gas Property | Aug 2022 |
| 26226 | MCMAHON RICHARD L | Freestone County, TX | Oil & Gas Property | Dec 2024 |
| 26227 | MCMANUS | Dewitt County, TX | Oil & Gas Property | Dec 2024 |
| 26228 | MCMANUS | Gonzales County, TX | Oil & Gas Property | Dec 2024 |
| 26229 | MCMANUS | Irion County, TX | Oil & Gas Property | Dec 2024 |
| 26230 | MCMASTER | Nolan County, TX | Oil & Gas Property | Dec 2024 |
| 26231 | MCMASTER | Reagan County, TX | Oil & Gas Property | Dec 2024 |
| 26232 | MCMASTERS MYRTLE | Reagan County, TX | Oil & Gas Property | Nov 2024 |
| 26233 | MCMEANS | Stonewall County, TX | Oil & Gas Property | Dec 2024 |
| 26234 | MCMEANS W. G. OPERATING AREA | Kent County, TX | Oil & Gas Property | Jan 2022 |
| 26235 | MCMEANS, WALTER G OPE | Kent County, TX | Oil Property | Jan 2022 |
| 26236 | MCMEEN | Stephens County, TX | Oil & Gas Property | Apr 2021 |
| 26237 | MCMENAMY | Johnson County, TX | Gas Property | Jul 2019 |
| 26238 | MCMENAMY | Lubbock County, TX | Oil & Gas Property | Dec 2024 |
| 26239 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Dec 2024 |
| 26240 | MCMICHAEL | Freestone County, TX | Oil & Gas Property | Dec 2024 |
| 26241 | MCMICHAEL | Hardeman County, TX | Oil & Gas Property | Dec 2024 |
| 26242 | MCMICHAEL OMA GAS UNIT | Freestone County, TX | Oil & Gas Property | Dec 2024 |
| 26243 | MCMILLAN | Sutton County, TX | Oil & Gas Property | Nov 2024 |
| 26244 | MCMILLAN | Jack County, TX | Oil & Gas Property | Nov 2023 |
| 26245 | MCMILLAN | Mitchell County, TX | Oil & Gas Property | Dec 2024 |
| 26246 | MCMILLAN | Scurry County, TX | Oil & Gas Property | Dec 2024 |
| 26247 | MCMILLIAN | Sutton County, TX | Oil & Gas Property | Nov 2024 |
| 26248 | MCMILLIAN | Fort Bend County, TX | Oil & Gas Property | Dec 2024 |
| 26249 | MCMILLIN | Stonewall County, TX | Oil & Gas Property | Dec 2024 |
| 26250 | MCMILLIN (CANYON SAND) UNIT | Stonewall County, TX | Oil & Gas Property | Dec 2024 |
| 26251 | MCMILLON | Taylor County, TX | Oil & Gas Property | Nov 2024 |
| 26252 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Dec 2024 |
| 26253 | MCMORDIE | Roberts County, TX | Oil & Gas Property | Dec 2024 |
| 26254 | MCMORRIES | Martin County, TX | Oil & Gas Property | Dec 2024 |
| 26255 | MCMORRIES 1 | Glasscock County, TX | Oil & Gas Property | Dec 2024 |
| 26256 | MCMOYLE UNIT 1 | Smith County, TX | Oil & Gas Property | Dec 2024 |
| 26257 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 26258 | MCMULLAN | Crockett County, TX | Oil & Gas Property | Oct 2014 |
| 26259 | MCMULLAN ALLEANE FRIEND | Crockett County, TX | Oil & Gas Property | Nov 2024 |
| 26260 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 26261 | MCMULLEN | Crockett County, TX | Oil & Gas Property | Nov 2024 |
| 26262 | MCMULLEN 37 | Crockett County, TX | Oil & Gas Property | Dec 2024 |
| 26263 | MCMULLEN GU | Wise County, TX | Oil & Gas Property | Dec 2024 |
| 26264 | MCMULLEN L. A | Wise County, TX | Oil & Gas Property | Dec 2024 |
| 26265 | MCMULLIN | Hill County, TX | Gas Property | Dec 2024 |
| 26266 | MCMURPHY | Howard County, TX | Oil & Gas Property | Dec 2024 |
| 26267 | MCMURRAY | Wise County, TX | Oil & Gas Property | Dec 2024 |
| 26268 | MCMURRAY | Martin County, TX | Oil & Gas Property | Dec 2024 |
| 26269 | MCMURREY | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 26270 | MCMURREY | Denton County, TX | Oil & Gas Property | Dec 2024 |
| 26271 | MCMURREY | Gregg County, TX | Oil & Gas Property | Dec 2024 |
| 26272 | MCMURREY | Zapata County, TX | Oil & Gas Property | Dec 2024 |
| 26273 | MCMURREY M. H. D | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 26274 | MCMURREY RANCH | Palo Pinto County, TX | Oil & Gas Property | Jan 2024 |
| 26275 | MCMURREY-STATE UNIT | Leon County, TX | Oil & Gas Property | Dec 2024 |
| 26276 | MCMURRY | Moore County, TX | Oil & Gas Property | Dec 2024 |
| 26277 | MCMURRY | Martin County, TX | Oil & Gas Property | Dec 2024 |
| 26278 | MCMURRY | Nueces County, TX | Oil & Gas Property | Dec 2024 |
| 26279 | MCMURRY | Johnson County, TX | Gas Property | Dec 2024 |
| 26280 | MCMURTREY | Concho County, TX | Oil & Gas Property | Aug 2024 |
| 26281 | MCMURTRY | Liberty County, TX | Gas Property | Dec 2024 |
| 26282 | MCMURTRY | Pecos County, TX | Oil & Gas Property | Dec 2024 |
| 26283 | MCMURTRY C.A | Young County, TX | Oil & Gas Property | Dec 2024 |
| 26284 | MCMURTRY CORA | Young County, TX | Oil & Gas Property | Jul 2022 |
| 26285 | MCNABB | Hardeman County, TX | Oil & Gas Property | Feb 2017 |
| 26286 | MCNABB | Hardeman County, TX | Oil Property | Jun 2020 |
| 26287 | MCNABB E. L | Stephens County, TX | Oil & Gas Property | Dec 2024 |
| 26288 | MCNABB, L.A., MRS., ETAL | Montague County, TX | Oil & Gas Property | Nov 2024 |
| 26289 | MCNAIR | Burleson County, TX | Oil & Gas Property | Nov 2024 |
| 26290 | MCNAMARA | Hardin County, TX | Oil & Gas Property | Dec 2024 |
| 26291 | MCNEE, P. J | Panola County, TX | Oil & Gas Property | Dec 2024 |
| 26292 | MCNEEL W. W. JR | Caldwell County, TX | Oil & Gas Property | Sep 2024 |
| 26293 | MCNEELEY | Shelby County, TX | Oil & Gas Property | Dec 2024 |
| 26294 | MCNEELY | Johnson County, TX | Gas Property | Dec 2024 |
| 26295 | MCNEESE A. G | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 26296 | MCNEIL | Live Oak County, TX | Oil & Gas Property | Oct 2024 |
| 26297 | MCNEIL | Reeves County, TX | Oil & Gas Property | Sep 2024 |
| 26298 | MCNEILL | Montague County, TX | Oil & Gas Property | Dec 2024 |
| 26299 | MCNEILL | Young County, TX | Oil & Gas Property | Dec 2024 |
| 26300 | MCNEILL | Johnson County, TX | Gas Property | Mar 2019 |