| 26201 | MCKELVY | Brazoria County, TX | Oil & Gas Property | Dec 2024 |
| 26202 | MCKEMIE | Cooke County, TX | Oil Property | Aug 2025 |
| 26203 | MCKENDRICK | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 26204 | MCKENDRICK | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 26205 | MCKENDRICK | Webb County, TX | Oil & Gas Property | Feb 2025 |
| 26206 | MCKENNEY | Mitchell County, TX | Oil & Gas Property | Sep 2025 |
| 26207 | MCKENNEY | Martin County, TX | Oil & Gas Property | Jul 2019 |
| 26208 | MCKENNEY | Mitchell County, TX | Oil & Gas Property | Sep 2025 |
| 26209 | MCKENNEY | Martin County, TX | Oil & Gas Property | Sep 2022 |
| 26210 | MCKENNEY | Mitchell County, TX | Oil & Gas Property | Dec 2023 |
| 26211 | MCKENZIE | Limestone County, TX | Oil & Gas Property | Sep 2025 |
| 26212 | MCKENZIE | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 26213 | MCKENZIE | Ector County, TX | Oil & Gas Property | Sep 2025 |
| 26214 | MCKENZIE | Van Zandt County, TX | Oil & Gas Property | Sep 2025 |
| 26215 | MCKENZIE | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 26216 | MCKENZIE | Harrison County, TX | Oil & Gas Property | Sep 2025 |
| 26217 | MCKENZIE | Sherman County, TX | Oil & Gas Property | Sep 2025 |
| 26218 | MCKENZIE FOLEY | McMullen County, TX | Oil & Gas Property | Sep 2025 |
| 26219 | MCKENZIE J. F | Camp County, TX | Oil & Gas Property | Aug 2025 |
| 26220 | MCKIE | Navarro County, TX | Oil & Gas Property | Sep 2025 |
| 26221 | MCKIE ESTATE | Navarro County, TX | Oil & Gas Property | Dec 2021 |
| 26222 | MCKIE-HUMBLE | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 26223 | MCKIE-ROXANA W.J | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 26224 | MCKINLEY | Burleson County, TX | Oil & Gas Property | Aug 2025 |
| 26225 | MCKINLEY | Frio County, TX | Oil & Gas Property | Sep 2025 |
| 26226 | MCKINLEY | Young County, TX | Oil & Gas Property | Sep 2025 |
| 26227 | MCKINLEY | Gregg County, TX | Oil & Gas Property | Sep 2025 |
| 26228 | MCKINLEY | Young County, TX | Oil & Gas Property | Apr 2025 |
| 26229 | MCKINLEY | Montague County, TX | Oil & Gas Property | Sep 2025 |
| 26230 | MCKINLEY | Young County, TX | Oil & Gas Property | Sep 2025 |
| 26231 | MCKINLEY JC & RS GAS UNIT | Gregg County, TX | Oil & Gas Property | Aug 2025 |
| 26232 | MCKINNERNEY B | Eastland County, TX | Oil & Gas Property | Mar 2024 |
| 26233 | MCKINNEY | Caldwell County, TX | Oil & Gas Property | Sep 2025 |
| 26234 | MCKINNEY | Gray County, TX | Oil & Gas Property | Mar 2007 |
| 26235 | MCKINNEY | Frio County, TX | Oil Property | Nov 2022 |
| 26236 | MCKINNEY | Burleson County, TX | Oil & Gas Property | Sep 2025 |
| 26237 | MCKINNEY | Andrews County, TX | Oil & Gas Property | Sep 2025 |
| 26238 | MCKINNEY | Coleman County, TX | Oil & Gas Property | Jun 2025 |
| 26239 | MCKINNEY | Bee County, TX | Oil & Gas Property | Oct 2014 |
| 26240 | MCKINNEY | Frio County, TX | Oil & Gas Property | Sep 2025 |
| 26241 | MCKINNEY | Coleman County, TX | Oil Property | Nov 2012 |
| 26242 | MCKINNEY | Archer County, TX | Oil & Gas Property | May 2011 |
| 26243 | MCKINNEY | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 26244 | MCKINNEY | Navarro County, TX | Oil & Gas Property | Aug 2025 |
| 26245 | MCKINNEY 1 | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 26246 | MCKINNEY BIRDIE | Gray County, TX | Oil & Gas Property | Sep 2025 |
| 26247 | MCKINNEY ELMER | Haskell County, TX | Oil & Gas Property | Aug 2025 |
| 26248 | MCKINNEY WILLIAM | Tarrant County, TX | Oil & Gas Property | Sep 2025 |
| 26249 | MCKINNEY, C.L | Anderson County, TX | Oil & Gas Property | May 2004 |
| 26250 | MCKINNEY, MRS. A | Starr County, TX | Oil & Gas Property | Sep 1996 |
| 26251 | MCKINNEY-HERNSTADT | Grayson County, TX | Oil & Gas Property | Sep 2025 |
| 26252 | MCKINNON | Howard County, TX | Oil & Gas Property | Sep 2025 |
| 26253 | MCKINNON | Gray County, TX | Gas Property | Sep 2025 |
| 26254 | MCKISSICK | Wise County, TX | Oil & Gas Property | Aug 2025 |
| 26255 | MCKITTRICK-MCCONNELL | Jack County, TX | Oil & Gas Property | Sep 2025 |
| 26256 | MCKNIGHT | Crane County, TX | Oil & Gas Property | Apr 2017 |
| 26257 | MCKNIGHT | Jones County, TX | Oil & Gas Property | Dec 2011 |
| 26258 | MCKNIGHT | Loving County, TX | Oil & Gas Property | Sep 2025 |
| 26259 | MCKNIGHT | Gray County, TX | Oil & Gas Property | Sep 2025 |
| 26260 | MCKNIGHT | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 26261 | MCKNIGHT | Young County, TX | Oil & Gas Property | Sep 2025 |
| 26262 | MCKNIGHT EWELL ETAL | Crane County, TX | Oil & Gas Property | Sep 2025 |
| 26263 | MCKNIGHT GAS UNIT 1 | Upshur County, TX | Oil & Gas Property | Sep 2025 |
| 26264 | MCKNIGHT RANCH | Throckmorton County, TX | Oil & Gas Property | Aug 2025 |
| 26265 | MCKNIGHT SAND HILLS UNIT | Crane County, TX | Oil & Gas Property | Sep 2025 |
| 26266 | MCKNIGHT WILL GAS UNIT #1 | Upshur County, TX | Oil & Gas Property | Sep 2025 |
| 26267 | MCKOWN | Cooke County, TX | Oil & Gas Property | Sep 2025 |
| 26268 | MCLAIN | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 26269 | MCLAIN | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 26270 | MCLAIN UNIT | Hansford County, TX | Oil & Gas Property | Sep 2025 |
| 26271 | MCLAIN-MCGARRAUGH 116/125 | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 26272 | MCLANE TEXAS TRUST | Colorado County, TX | Oil & Gas Property | Aug 2025 |
| 26273 | MCLAREN | Jones County, TX | Oil & Gas Property | Sep 2023 |
| 26274 | MCLARTY | Gray County, TX | Oil & Gas Property | Jul 2025 |
| 26275 | MCLAUGHLIN | Scurry County, TX | Oil & Gas Property | Sep 2025 |
| 26276 | MCLAUGHLIN | Yoakum County, TX | Oil & Gas Property | Sep 2025 |
| 26277 | MCLAUGHLIN | Gray County, TX | Oil & Gas Property | Aug 2025 |
| 26278 | MCLAUGHLIN | Moore County, TX | Oil & Gas Property | Sep 2025 |
| 26279 | MCLAUGHLIN | Nolan County, TX | Oil & Gas Property | Sep 2025 |
| 26280 | MCLAUGHLIN M | Carson County, TX | Gas Property | Sep 2025 |
| 26281 | MCLAURIN HV UNIT | Panola County, TX | Gas Property | Aug 2025 |
| 26282 | MCLEAN | Robertson County, TX | Oil & Gas Property | Sep 2025 |
| 26283 | MCLEAN | Reagan County, TX | Oil & Gas Property | Sep 2025 |
| 26284 | MCLEAN | Jim Hogg County, TX | Oil & Gas Property | Sep 2025 |
| 26285 | MCLEAN | Hardin County, TX | Oil & Gas Property | Sep 2025 |
| 26286 | MCLEAN | Gray County, TX | Gas Property | Sep 2025 |
| 26287 | MCLEAN | Frio County, TX | Oil & Gas Property | Sep 2025 |
| 26288 | MCLEAN | Jefferson County, TX | Oil & Gas Property | Aug 2025 |
| 26289 | MCLEAN ESTATE -A | Jim Hogg County, TX | Oil & Gas Property | Dec 2023 |
| 26290 | MCLEAN ESTATE GAS UNIT | Houston County, TX | Oil & Gas Property | Sep 2025 |
| 26291 | MCLEAN ET AL UNIT | Jefferson County, TX | Oil & Gas Property | Sep 2025 |
| 26292 | MCLEAN MARRS | Orange County, TX | Oil & Gas Property | Sep 2025 |
| 26293 | MCLEAN MARRS | Atascosa County, TX | Oil & Gas Property | Aug 2025 |
| 26294 | MCLEAN MARRS | Jim Hogg County, TX | Oil & Gas Property | Sep 2025 |
| 26295 | MCLEAN MARRS | Galveston County, TX | Oil & Gas Property | Sep 2025 |
| 26296 | MCLEAN MARRS | Jefferson County, TX | Oil & Gas Property | Oct 2017 |
| 26297 | MCLEAN MARRS | Starr County, TX | Oil & Gas Property | Aug 2025 |
| 26298 | MCLEAN, MARRS | Webb County, TX | Oil & Gas Property | Sep 2025 |
| 26299 | MCLEAN-BOWMAN | Dimmit County, TX | Oil & Gas Property | Sep 2025 |
| 26300 | MCLEAN-BOWMAN -A | Dimmit County, TX | Oil & Gas Property | Sep 2025 |