| 19201 | INGHAM | Crockett County, TX | Oil & Gas Property | Apr 2026 |
| 19202 | INGHAM | Reagan County, TX | Oil & Gas Property | Sep 2021 |
| 19203 | INGHAM | Terrell County, TX | Oil & Gas Property | Feb 2026 |
| 19204 | INGHAM, J.D | Navarro County, TX | Oil & Gas Property | Dec 2016 |
| 19205 | INGHAM-GULF | Crockett County, TX | Gas Property | Feb 2026 |
| 19206 | INGLE | Foard County, TX | Oil & Gas Property | Apr 2026 |
| 19207 | INGLE | Bee County, TX | Oil & Gas Property | Oct 2019 |
| 19208 | INGLER | Gaines County, TX | Oil & Gas Property | Apr 2026 |
| 19209 | INGLISH | Cooke County, TX | Oil & Gas Property | Apr 2026 |
| 19210 | INGLISH | Young County, TX | Oil & Gas Property | Apr 2026 |
| 19211 | INGLISH GAS UNIT | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 19212 | INGRAM | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 19213 | INGRAM | Wood County, TX | Oil & Gas Property | Mar 2026 |
| 19214 | INGRAM | Nueces County, TX | Oil & Gas Property | Apr 2026 |
| 19215 | INGRAM | Jack County, TX | Oil & Gas Property | Apr 2026 |
| 19216 | INGRAM | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19217 | INGRAM | Howard County, TX | Gas Property | Dec 2018 |
| 19218 | INGRAM | Howard County, TX | Oil & Gas Property | Dec 2022 |
| 19219 | INGRAM 2 UN-BEASLEY 3 UN (ALLOC) | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19220 | INGRAM G. H. GAS UNIT 1 | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 19221 | INGRAM G. H. JR | Robertson County, TX | Oil & Gas Property | Apr 2026 |
| 19222 | INGRAM J | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19223 | INGRAM L. C | Gregg County, TX | Oil & Gas Property | Apr 2026 |
| 19224 | INGRAM MARTIN A 1H | Robertson County, TX | Gas Property | Apr 2026 |
| 19225 | INGRAM TRINITY | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 19226 | INGRAM/BOWMAN | Dimmit County, TX | Oil & Gas Property | Jan 2023 |
| 19227 | INGRID 1 | Moore County, TX | Gas Property | Apr 2022 |
| 19228 | INLAND | Eastland County, TX | Gas Property | Mar 2026 |
| 19229 | INMAN A | Upshur County, TX | Oil & Gas Property | Apr 2026 |
| 19230 | INMAN UNIT | Karnes County, TX | Oil & Gas Property | Apr 2026 |
| 19231 | INTEGRITY | Martin County, TX | Oil & Gas Property | Apr 2026 |
| 19232 | INTERGALACTIC UNIT | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 19233 | INTERNATIONAL PAPER | Rusk County, TX | Oil & Gas Property | Apr 2026 |
| 19234 | INTERNATIONAL PAPER | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19235 | INTERNATIONAL PAPER CO | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19236 | INTERNATIONAL PAPER CO | Panola County, TX | Oil & Gas Property | Mar 2026 |
| 19237 | INTERNATIONAL PAPER CO. GU 4H | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19238 | INTERNATIONAL UNIT | Howard County, TX | Oil & Gas Property | Apr 2026 |
| 19239 | INTERSTATE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 19240 | INTERSTATE | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 19241 | INTIMIDATION 33-63 | Ward County, TX | Oil & Gas Property | Apr 2026 |
| 19242 | INTO THE STORM | Fisher County, TX | Oil & Gas Property | Apr 2026 |
| 19243 | INTREPID 55-12 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19244 | INTREPID STATE UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19245 | INVADER | Andrews County, TX | Oil & Gas Property | Apr 2026 |
| 19246 | INVESTORS ROYALTY | Terry County, TX | Oil & Gas Property | Apr 2026 |
| 19247 | INVICTUS 29-48 | Loving County, TX | Oil & Gas Property | Apr 2026 |
| 19248 | INXS 7 | Wilson County, TX | Oil & Gas Property | Apr 2026 |
| 19249 | IONI CREEK | Palo Pinto County, TX | Oil & Gas Property | Apr 2026 |
| 19250 | IOU RANCH | Stonewall County, TX | Oil Property | Apr 2026 |
| 19251 | IOWA | Pecos County, TX | Oil & Gas Property | Apr 2021 |
| 19252 | IOWA GULCH 9796-F | Ward County, TX | Oil & Gas Property | Mar 2026 |
| 19253 | IOWA REALTY TRUST | Pecos County, TX | Oil & Gas Property | Jul 2024 |
| 19254 | IOWA REALTY TRUST | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 19255 | IP FARMS ( | Brazoria County, TX | Oil & Gas Property | Jul 2024 |
| 19256 | IPCO-E JOHNSON (AW) | Panola County, TX | Oil & Gas Property | Apr 2026 |
| 19257 | IRA HEARD | Refugio County, TX | Oil & Gas Property | Oct 2025 |
| 19258 | IRA N | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 19259 | IRA N. W | Scurry County, TX | Oil & Gas Property | Apr 2026 |
| 19260 | IRA(1700 ZONE)UNIT | Scurry County, TX | Oil & Gas Property | Oct 2025 |
| 19261 | IRBY | Grayson County, TX | Oil & Gas Property | Apr 2026 |
| 19262 | IRELAND UNIT | Denton County, TX | Oil & Gas Property | Apr 2026 |
| 19263 | IRENE | Zapata County, TX | Oil & Gas Property | Apr 2026 |
| 19264 | IRENE | Brazos County, TX | Oil & Gas Property | Mar 2026 |
| 19265 | IRENE O UNIT 3-18 | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19266 | IRION | Rusk County, TX | Oil & Gas Property | Apr 2026 |
| 19267 | IRISH | Hale County, TX | Oil & Gas Property | Apr 2020 |
| 19268 | IRMA | Moore County, TX | Oil Property | Apr 2026 |
| 19269 | IRMA | Upton County, TX | Oil & Gas Property | Apr 2026 |
| 19270 | IRMA UNIT | Ector County, TX | Oil & Gas Property | Apr 2026 |
| 19271 | IRON BRIDGE TANNEHILL A SAND UNT | Dickens County, TX | Oil & Gas Property | Apr 2026 |
| 19272 | IRON CITY STATE | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19273 | IRON DUKE | Madison County, TX | Oil & Gas Property | Apr 2026 |
| 19274 | IRON DUKE (ALLOCATION) | Madison County, TX | Oil & Gas Property | Apr 2026 |
| 19275 | IRON EAGLE DEEP UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19276 | IRON EAGLE UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19277 | IRON HORSE | Throckmorton County, TX | Oil & Gas Property | Apr 2026 |
| 19278 | IRON MIKE | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19279 | IRON MOUNTAIN | Polk County, TX | Oil & Gas Property | Apr 2026 |
| 19280 | IRON SNAKE 1912 | Pecos County, TX | Oil & Gas Property | Apr 2026 |
| 19281 | IRONBORN 34-27 | Dawson County, TX | Oil & Gas Property | Apr 2026 |
| 19282 | IRONS | Montague County, TX | Oil & Gas Property | Oct 2016 |
| 19283 | IRONWOOD | Frio County, TX | Oil & Gas Property | Apr 2026 |
| 19284 | IROQUOIS STATE UNIT | Reeves County, TX | Oil & Gas Property | Apr 2026 |
| 19285 | IRT 53 | Pecos County, TX | Oil Property | Mar 2026 |
| 19286 | IRT 6 | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 19287 | IRVIN | Jones County, TX | Oil & Gas Property | Apr 2026 |
| 19288 | IRVIN | Hardeman County, TX | Oil & Gas Property | Apr 2026 |
| 19289 | IRVIN | Taylor County, TX | Oil & Gas Property | May 2025 |
| 19290 | IRVIN | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 19291 | IRVIN "A" | Midland County, TX | Oil & Gas Property | Apr 2026 |
| 19292 | IRVIN F-G ALLOC | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 19293 | IRVIN F-G-IMN ALLOC | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 19294 | IRVIN FAMILY | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 19295 | IRVIN GAS UNIT | Freestone County, TX | Oil & Gas Property | Apr 2026 |
| 19296 | IRVIN H-I ALLOCATION | La Salle County, TX | Oil & Gas Property | Mar 2026 |
| 19297 | IRVIN MINERALS NORTH | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 19298 | IRVIN MINERALS SOUTH | La Salle County, TX | Oil & Gas Property | Apr 2026 |
| 19299 | IRVIN SISTERS | Ochiltree County, TX | Oil & Gas Property | Apr 2026 |
| 19300 | IRVIN-CONLEY "D" | Hardeman County, TX | Oil & Gas Property | Apr 2026 |