| 29201 | OLOUGHLIN | Hansford County, TX | Oil & Gas Property | Feb 2025 |
| 29202 | OLSEN BROWN 2 | Andrews County, TX | Oil & Gas Property | Feb 2025 |
| 29203 | OLSEN ET AL | Andrews County, TX | Oil & Gas Property | Feb 2025 |
| 29204 | OLSON | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 29205 | OLSON | Crockett County, TX | Oil & Gas Property | Feb 2025 |
| 29206 | OLSON | Bee County, TX | Oil & Gas Property | Nov 2016 |
| 29207 | OLSON | Jones County, TX | Oil Property | Jan 2025 |
| 29208 | OLSON ESSE-KENNEDY SA | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 29209 | OLSON JO | Matagorda County, TX | Oil & Gas Property | Oct 2024 |
| 29210 | OLSON STATE 57-T2-6 1H | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29211 | OLSON, R.H | Bastrop County, TX | Oil & Gas Property | Feb 2025 |
| 29212 | OLSON-BAKER UNIT | Live Oak County, TX | Oil & Gas Property | Feb 2025 |
| 29213 | OLSON-BKR-GNZLS U | Live Oak County, TX | Oil & Gas Property | Feb 2025 |
| 29214 | OLSON-ESSE UNIT | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 29215 | OLSON-GAP | Andrews County, TX | Oil & Gas Property | Feb 2025 |
| 29216 | OLSSON | Moore County, TX | Gas Property | Feb 2025 |
| 29217 | OLTMANN | Madison County, TX | Oil & Gas Property | Jan 2025 |
| 29218 | OLUFSEN | Howard County, TX | Oil & Gas Property | Jul 2023 |
| 29219 | OLYMPIA 57-56 | Fisher County, TX | Oil & Gas Property | Feb 2025 |
| 29220 | OLYMPIC | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 29221 | OLYMPIC 54-2-7 | Loving County, TX | Oil & Gas Property | Feb 2025 |
| 29222 | OLYMPUS | Lipscomb County, TX | Oil & Gas Property | Feb 2025 |
| 29223 | OLYPHANT 57-T1-43X42 1H | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29224 | OMA MCMICHAEL GAS UNIT | Freestone County, TX | Oil & Gas Property | Feb 2025 |
| 29225 | OMAHA | Irion County, TX | Oil & Gas Property | Feb 2025 |
| 29226 | OMAHA 11 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29227 | OMAHA 15 | Hemphill County, TX | Oil & Gas Property | Feb 2025 |
| 29228 | OMAHA 175-176 | Ward County, TX | Oil & Gas Property | Feb 2025 |
| 29229 | OMALLEY 1 | Washington County, TX | Oil & Gas Property | Feb 2025 |
| 29230 | OMAN | Jones County, TX | Oil Property | Jan 2022 |
| 29231 | OMAN KAROLYN | Shackelford County, TX | Oil & Gas Property | Dec 2019 |
| 29232 | OMEGA UNIT | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 29233 | OMNI-FRAZIER | Denton County, TX | Oil & Gas Property | Feb 2025 |
| 29234 | OMOHUNDRO | Wichita County, TX | Oil & Gas Property | Dec 2024 |
| 29235 | ONA 44-3 | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 29236 | ONA BLACK 49 | Wheeler County, TX | Oil & Gas Property | Feb 2025 |
| 29237 | ONAH | Robertson County, TX | Oil & Gas Property | Feb 2025 |
| 29238 | ONAT | Jack County, TX | Oil & Gas Property | Feb 2025 |
| 29239 | ONDRASEK OL UNIT | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 29240 | ONE EYED JOHN 522 | Yoakum County, TX | Oil & Gas Property | Feb 2025 |
| 29241 | ONEAL | Hutchinson County, TX | Oil & Gas Property | Jan 2025 |
| 29242 | ONEAL | Milam County, TX | Oil & Gas Property | Oct 2007 |
| 29243 | ONEAL | Cooke County, TX | Oil & Gas Property | Feb 2025 |
| 29244 | ONEAL | Carson County, TX | Oil & Gas Property | Feb 2025 |
| 29245 | ONEAL | Midland County, TX | Oil & Gas Property | Jan 2024 |
| 29246 | ONEAL B. J. -NORTH | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 29247 | ONEAL B. J. ETAL | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 29248 | ONEAL B.G. ETAL | Stephens County, TX | Oil & Gas Property | Feb 2025 |
| 29249 | ONEAL GAS UNIT | Bee County, TX | Oil & Gas Property | Feb 2025 |
| 29250 | ONEAL SAN ANDRES UNIT | Upton County, TX | Oil & Gas Property | Jan 2017 |
| 29251 | ONEAL, R | Wise County, TX | Oil & Gas Property | Feb 2025 |
| 29252 | ONEAL, W. L | Smith County, TX | Oil & Gas Property | Feb 2025 |
| 29253 | ONEAL,BILL JOHN NE/4 SEC 5 UN | Upton County, TX | Oil & Gas Property | Feb 2025 |
| 29254 | ONEAL-ANNIE 15 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 29255 | ONEALL | Clay County, TX | Oil & Gas Property | Feb 2025 |
| 29256 | ONEIL | Bee County, TX | Oil & Gas Property | Dec 2024 |
| 29257 | ONEIL | Collingsworth County, TX | Oil & Gas Property | Feb 2025 |
| 29258 | ONEIL | Pecos County, TX | Oil & Gas Property | Dec 2018 |
| 29259 | ONEIL | Cochran County, TX | Oil & Gas Property | Mar 2014 |
| 29260 | ONEIL 4 | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 29261 | ONEY | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29262 | ONEY ALTON J. GAS UNIT 1H | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 29263 | ONEY HENRY | Harrison County, TX | Oil & Gas Property | Feb 2025 |
| 29264 | ONYX | Crockett County, TX | Oil & Gas Property | Feb 2025 |
| 29265 | ONYX | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 29266 | OPAL | Gonzales County, TX | Oil & Gas Property | Feb 2025 |
| 29267 | OPAL HV | Panola County, TX | Gas Property | Feb 2025 |
| 29268 | OPEN RANGE 28-29 | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 29269 | OPEN UNIT | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 29270 | OPIE | Ector County, TX | Oil & Gas Property | Feb 2025 |
| 29271 | OPIE TAYLOR | Martin County, TX | Oil & Gas Property | Feb 2025 |
| 29272 | OPIELA | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 29273 | OPIELA UNIT | Karnes County, TX | Oil & Gas Property | Feb 2025 |
| 29274 | OPPENHEIMER | Frio County, TX | Oil & Gas Property | Feb 2025 |
| 29275 | OPPENHEIMER 188 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29276 | OPPENHEIMER JESSIE D | Frio County, TX | Oil & Gas Property | Apr 2022 |
| 29277 | OPTIMUS PRIME | Henderson County, TX | Oil & Gas Property | Dec 2024 |
| 29278 | OPUS | Hill County, TX | Oil & Gas Property | Feb 2025 |
| 29279 | OQUINN C. F | Rusk County, TX | Oil & Gas Property | Jan 2025 |
| 29280 | ORAN 4 | Palo Pinto County, TX | Oil & Gas Property | Jan 2025 |
| 29281 | ORAN-PATTON | Palo Pinto County, TX | Oil & Gas Property | Sep 2012 |
| 29282 | ORAND | Freestone County, TX | Oil & Gas Property | Feb 2025 |
| 29283 | ORAND GAS UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Feb 2025 |
| 29284 | ORANGE CRUSH UNIT 9 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29285 | ORANGE UNIT | Atascosa County, TX | Oil & Gas Property | Feb 2025 |
| 29286 | ORANSKY M.B. ET AL | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 29287 | ORBISON 28 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29288 | ORBIT 51-7-21-16 | Reeves County, TX | Oil & Gas Property | Feb 2025 |
| 29289 | ORCA EAGLEFORD UNIT | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 29290 | ORCA UNIT | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 29291 | ORCA UNIT NO | Brazos County, TX | Oil & Gas Property | Jan 2025 |
| 29292 | ORCHARD 40 | Glasscock County, TX | Oil & Gas Property | Feb 2025 |
| 29293 | ORCHARD L. B | Archer County, TX | Oil & Gas Property | Jan 2025 |
| 29294 | ORD NAN D | Young County, TX | Oil & Gas Property | Feb 2025 |
| 29295 | OREDIGGER | Howard County, TX | Oil & Gas Property | Feb 2025 |
| 29296 | OREL HERSHISER 32-41 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 29297 | OREL HERSHISER 41-32 | Midland County, TX | Oil & Gas Property | Feb 2025 |
| 29298 | ORELIA RANCH | Frio County, TX | Oil & Gas Property | Feb 2025 |
| 29299 | ORELLANA | Irion County, TX | Oil & Gas Property | Feb 2025 |
| 29300 | OREM | Moore County, TX | Gas Property | Feb 2025 |