| 62301 | IRON ISLANDS 11 7 | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62302 | IRON MAN | Washington County, PA | Gas Property | Nov 2025 |
| 62303 | IRON MASK 36_25-14N-8W | Canadian County, OK | Oil & Gas Property | Oct 2025 |
| 62304 | IRON MIKE | Reeves County, TX | Oil & Gas Property | Sep 2025 |
| 62305 | IRON MOUNTAIN | Polk County, TX | Oil & Gas Property | Oct 2025 |
| 62306 | IRON POINT UNIT HOTCHKISS 1291 13-24D H1 | Delta County, CO | Oil & Gas Property | Oct 2025 |
| 62307 | IRON POST | Creek County, OK | Gas Property | Aug 2022 |
| 62308 | IRON RUN | Forest County, PA | Oil & Gas Property | Dec 2024 |
| 62309 | IRON SNAKE 1912 | Pecos County, TX | Oil & Gas Property | Oct 2025 |
| 62310 | IRON WARRIOR | Belmont County, OH | Gas Property | Sep 2025 |
| 62311 | IRON WOMAN USA 14-9H | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 62312 | IRONBANK | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62313 | IRONBORN 34-27 | Dawson County, TX | Oil & Gas Property | Oct 2025 |
| 62314 | IRONHORSE 35 36 FEDERAL STATE COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62315 | IRONHORSE 35 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62316 | IRONHOUSE 19 STATE COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 62317 | IRONHOUSE 2 | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 62318 | IRONHOUSE 3 | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 62319 | IRONOSA 1H | San Augustine County, TX | Oil & Gas Property | Oct 2025 |
| 62320 | IRONOSA SU 1H | San Augustine County, TX | Gas Property | Oct 2025 |
| 62321 | IRONS | Montague County, TX | Oil & Gas Property | Oct 2016 |
| 62322 | IRONS | Belmont County, OH | Oil & Gas Property | Sep 2025 |
| 62323 | IRONSIDE 16-3TFH | Dunn County, ND | Oil & Gas Property | Nov 2025 |
| 62324 | IRONWOOD | Frio County, TX | Oil & Gas Property | Oct 2025 |
| 62325 | IROQUIS | Kern County, CA | Oil & Gas Property | Nov 2025 |
| 62326 | IROQUOIS STATE UNIT | Reeves County, TX | Oil & Gas Property | Oct 2025 |
| 62327 | IRRITABLE 22 STATE COM | Eddy County, NM | Oil & Gas Property | Nov 2025 |
| 62328 | IRSIK | Gray County, KS | Oil Property | Aug 1990 |
| 62329 | IRSIK | Hodgeman County, KS | Oil Property | May 2025 |
| 62330 | IRSIK EQUITIES | Gray County, KS | Oil Property | Apr 2025 |
| 62331 | IRSIK FEED YARD | Gray County, KS | Oil Property | Jun 1988 |
| 62332 | IRSIK STATE UNIT | Gray County, KS | Oil Property | Jun 1988 |
| 62333 | IRSIK-FINNEY | Finney County, KS | Oil Property | Sep 2025 |
| 62334 | IRT 53 | Pecos County, TX | Oil Property | Sep 2025 |
| 62335 | IRT 6 | Pecos County, TX | Oil & Gas Property | Jul 2025 |
| 62336 | IRVEN JOHN 1710 | Blaine County, OK | Oil & Gas Property | Oct 2025 |
| 62337 | IRVIN | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 62338 | IRVIN | Ellis County, KS | Oil Property | Aug 2025 |
| 62339 | IRVIN | Jones County, TX | Oil & Gas Property | Sep 2025 |
| 62340 | IRVIN | Hardeman County, TX | Oil & Gas Property | Oct 2025 |
| 62341 | IRVIN | Ellis County, KS | Oil Property | Jul 2025 |
| 62342 | IRVIN | Ellis County, KS | Oil Property | Jun 2025 |
| 62343 | IRVIN | Ellis County, OK | Oil & Gas Property | Oct 2025 |
| 62344 | IRVIN | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 62345 | IRVIN | Major County, OK | Oil & Gas Property | Oct 2025 |
| 62346 | IRVIN | Taylor County, TX | Oil & Gas Property | May 2025 |
| 62347 | IRVIN | Knox County, OH | Oil & Gas Property | Dec 2024 |
| 62348 | IRVIN | Ellis County, KS | Oil Property | Apr 2025 |
| 62349 | IRVIN | Gladwin County, MI | Oil Property | May 2025 |
| 62350 | IRVIN | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62351 | IRVIN "A" | Midland County, TX | Oil & Gas Property | Oct 2025 |
| 62352 | IRVIN (M-591) | Clearfield County, PA | Gas Property | Dec 2024 |
| 62353 | IRVIN 1-35 | Stafford County, KS | Oil Property | Sep 2025 |
| 62354 | IRVIN BOL | Kingfisher County, OK | Oil & Gas Property | Oct 2025 |
| 62355 | IRVIN E SWEITZER | Clarion County, PA | Gas Property | Dec 2024 |
| 62356 | IRVIN F-G ALLOC | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62357 | IRVIN F-G-IMN ALLOC | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62358 | IRVIN FAMILY | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62359 | IRVIN GAS UNIT | Freestone County, TX | Oil & Gas Property | Oct 2025 |
| 62360 | IRVIN H-I ALLOCATION | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62361 | IRVIN L | Ellis County, KS | Oil Property | Aug 2025 |
| 62362 | IRVIN LANGFORD | Monroe County, AL | Oil & Gas Property | Jun 1997 |
| 62363 | IRVIN M-589 | Clearfield County, PA | Gas Property | Dec 2024 |
| 62364 | IRVIN MINERALS NORTH | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62365 | IRVIN MINERALS SOUTH | La Salle County, TX | Oil & Gas Property | Oct 2025 |
| 62366 | IRVIN SISTERS | Ochiltree County, TX | Oil & Gas Property | Sep 2025 |
| 62367 | IRVIN WALL STATE COM | Lea County, NM | Oil & Gas Property | Nov 2025 |
| 62368 | IRVIN-CONLEY "D" | Hardeman County, TX | Oil & Gas Property | Oct 2025 |
| 62369 | IRVINE | Fayette County, PA | Gas Property | Dec 2024 |
| 62370 | IRVINE | Weld County, CO | Oil & Gas Property | May 2024 |
| 62371 | IRVINE | Stafford County, KS | Oil & Gas Property | Sep 2025 |
| 62372 | IRVINE | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 62373 | IRVINE | Parker County, TX | Oil & Gas Property | Oct 2025 |
| 62374 | IRVINE | Weld County, CO | Oil & Gas Property | Oct 2025 |
| 62375 | IRVINE BRO | Natrona County, WY | Oil Property | Nov 2025 |
| 62376 | IRVINE CHARLES | Navarro County, TX | Oil & Gas Property | Oct 2025 |
| 62377 | IRVINE UNI | Estill County, KY | Oil Property | Dec 2021 |
| 62378 | IRVING 19-19-16 | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62379 | IRVING CS FEDERAL | Johnson County, WY | Gas Property | May 2023 |
| 62380 | IRVING FED 1915 | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62381 | IRVING IRRIG | Vermilion Parish, LA | Oil & Gas Property | Jan 2018 |
| 62382 | IRVING S | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 62383 | IRVING, JO | Russell County, KY | Oil Property | Sep 2023 |
| 62384 | IRWIN | Clearfield County, PA | Gas Property | Dec 2024 |
| 62385 | IRWIN | McKenzie County, ND | Oil & Gas Property | Nov 2025 |
| 62386 | IRWIN | Medina County, TX | Oil & Gas Property | Aug 2025 |
| 62387 | IRWIN | Coffey County, KS | Oil Property | Oct 2019 |
| 62388 | IRWIN | Major County, OK | Oil & Gas Property | Nov 2025 |
| 62389 | IRWIN | Seward County, KS | Gas Property | Sep 2025 |
| 62390 | IRWIN | Converse County, WY | Oil & Gas Property | Mar 1986 |
| 62391 | IRWIN | Ventura County, CA | Oil & Gas Property | Nov 2025 |
| 62392 | IRWIN | Dewey County, OK | Oil & Gas Property | Oct 2025 |
| 62393 | IRWIN | Muskingum County, OH | Oil & Gas Property | Dec 2022 |
| 62394 | IRWIN | Medina County, OH | Oil & Gas Property | Dec 2020 |
| 62395 | IRWIN | Throckmorton County, TX | Oil & Gas Property | Oct 2025 |
| 62396 | IRWIN | Woods County, OK | Oil & Gas Property | Nov 2019 |
| 62397 | IRWIN | Nacogdoches County, TX | Oil & Gas Property | Oct 2025 |
| 62398 | IRWIN #1-18H | Pittsburg County, OK | Gas Property | Oct 2025 |
| 62399 | IRWIN 1 | Williams County, ND | Oil & Gas Property | Nov 2025 |
| 62400 | IRWIN 13 FEDERAL | Eddy County, NM | Oil & Gas Property | Nov 2025 |