| 81301 | MCCARTY | Parker County, TX | Oil & Gas Property | Feb 2026 |
| 81302 | MCCARTY | Magoffin County, KY | Gas Property | Dec 2020 |
| 81303 | MCCARTY | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 81304 | MCCARTY | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 81305 | MCCARTY GAS COM B | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 81306 | MCCARTY LOIS | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 81307 | MCCARTY UNIT | Montague County, TX | Oil & Gas Property | Jun 2026 |
| 81308 | MCCARVER J | Johnson County, TX | Gas Property | Jun 2026 |
| 81309 | MCCARVILLE | La Plata County, CO | Gas Property | May 2026 |
| 81310 | MCCASKEY | Miami County, KS | Oil Property | Aug 1992 |
| 81311 | MCCASKILL | Garvin County, OK | Oil & Gas Property | Jul 2026 |
| 81312 | MCCASLAND | Stephens County, OK | Oil Property | Oct 2022 |
| 81313 | MCCASLAND | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 81314 | MCCASLAND | Stephens County, OK | Oil & Gas Property | May 2026 |
| 81315 | MCCASLAND | Austin County, TX | Oil & Gas Property | Jun 2026 |
| 81316 | MCCASLAND | Gaines County, TX | Oil & Gas Property | Jun 2026 |
| 81317 | MCCASLAND | Yuma County, CO | Gas Property | May 2026 |
| 81318 | MCCASLAND | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 81319 | MCCASLAND | McClain County, OK | Oil & Gas Property | Jun 2026 |
| 81320 | MCCASLIN | Yuma County, CO | Gas Property | May 2026 |
| 81321 | MCCASLIN | Live Oak County, TX | Oil & Gas Property | Jun 2026 |
| 81322 | MCCASLIN | Woodward County, OK | Oil & Gas Property | Jun 2026 |
| 81323 | MCCASLIN | Latimer County, OK | Gas Property | Jun 2026 |
| 81324 | MCCASLIN | Hughes County, OK | Oil & Gas Property | Oct 2025 |
| 81325 | MCCASLIN-HALL | Upshur County, TX | Oil & Gas Property | Jun 2026 |
| 81326 | MCCASSEY | Kay County, OK | Oil Property | Jun 2026 |
| 81327 | MCCATHREN | Vinton County, OH | Oil Property | Dec 2016 |
| 81328 | MCCATHRON A | La Plata County, CO | Gas Property | May 2026 |
| 81329 | MCCAUGHAN | Runnels County, TX | Oil & Gas Property | May 2026 |
| 81330 | MCCAUGHTRY | Grady County, OK | Oil Property | Mar 2012 |
| 81331 | MCCAULEY | Eastland County, TX | Gas Property | Jun 2026 |
| 81332 | MCCAULEY | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 81333 | MCCAULEY | Wirt County, WV | Oil & Gas Property | Dec 2021 |
| 81334 | MCCAULEY | Rooks County, KS | Oil Property | Apr 2026 |
| 81335 | MCCAULEY 5 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 81336 | MCCAULEY 6 | Glasscock County, TX | Oil & Gas Property | Apr 2026 |
| 81337 | MCCAULEY FRED | Monroe County, OH | Oil & Gas Property | Dec 2025 |
| 81338 | MCCAULEY GAS UNIT | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 81339 | MCCAULEY LOGAN 5601 11-26 6T | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 81340 | MCCAULEY M | McKean County, PA | Oil & Gas Property | Dec 2025 |
| 81341 | MCCAULEY, CLARENCE | Braxton County, WV | Oil & Gas Property | Dec 2021 |
| 81342 | MCCAULEY, GARY | Barbour County, WV | Gas Property | Dec 2021 |
| 81343 | MCCAULEY, RANDALL PHL13 | Barbour County, WV | Gas Property | Dec 2021 |
| 81344 | MCCAULLEY | Stephens County, OK | Oil & Gas Property | Jun 2026 |
| 81345 | MCCAUSLAND | Coshocton County, OH | Oil Property | Dec 2016 |
| 81346 | MCCAW | La Plata County, CO | Gas Property | May 2026 |
| 81347 | MCCAW BT | Eddy County, NM | Oil & Gas Property | Apr 2017 |
| 81348 | MCCAY | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 81349 | MCCAY M-598 | Clearfield County, PA | Gas Property | Dec 2025 |
| 81350 | MCCELVEY | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 81351 | MCCELVEY WEIMER HC1 | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 81352 | MCCHESNEY | Natrona County, WY | Oil Property | Jul 2026 |
| 81353 | MCCHESNEY | Chautauqua County, NY | Gas Property | Dec 2025 |
| 81354 | MCCHESNEY | Warren County, PA | Oil & Gas Property | Dec 2025 |
| 81355 | MCCHESNEY | Morrow County, OH | Oil & Gas Property | Dec 2025 |
| 81356 | MCCLAIN | Washington County, OH | Oil & Gas Property | Dec 2025 |
| 81357 | MCCLAIN | Coshocton County, OH | Oil & Gas Property | Dec 2024 |
| 81358 | MCCLAIN | Morton County, KS | Oil & Gas Property | May 2026 |
| 81359 | MCCLAIN | Trinity County, TX | Oil & Gas Property | Feb 2026 |
| 81360 | MCCLAIN | Grady County, OK | Oil & Gas Property | Jun 2026 |
| 81361 | MCCLAIN | Carroll County, OH | Oil Property | Dec 2006 |
| 81362 | MCCLAIN | Webster County, KY | Oil Property | Dec 2024 |
| 81363 | MCCLAIN | Le Flore County, OK | Gas Property | Jun 2026 |
| 81364 | MCCLAIN | Jefferson County, OK | Oil Property | Jun 2026 |
| 81365 | MCCLAIN | Hocking County, OH | Oil & Gas Property | Dec 1998 |
| 81366 | MCCLAIN | Nemaha County, KS | Oil Property | May 2026 |
| 81367 | MCCLAIN | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 81368 | MCCLAIN | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 81369 | MCCLAIN | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 81370 | MCCLAIN | Fayette County, PA | Oil & Gas Property | Dec 2025 |
| 81371 | MCCLAIN 8 | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 81372 | MCCLAIN, HELEN | Lewis County, WV | Gas Property | Dec 2021 |
| 81373 | MCCLAIN, JAMES | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 81374 | MCCLANAHAN | Stephens County, OK | Oil Property | Feb 2026 |
| 81375 | MCCLANAHAN | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 81376 | MCCLANAHAN | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 81377 | MCCLANAHAN | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 81378 | MCCLANAHAN, JAMES N | Labette County, KS | Gas Property | May 2026 |
| 81379 | MCCLANAHAN-BLACKWELL 2 (SA) B | Dewitt County, TX | Oil & Gas Property | Jun 2026 |
| 81380 | MCCLANE | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 81381 | MCCLARAN | Harrison County, TX | Oil & Gas Property | Jun 2026 |
| 81382 | MCCLARAN J. C | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 81383 | MCCLAREN | Grant County, KS | Gas Property | May 2026 |
| 81384 | MCCLAREN | Kiowa County, KS | Oil & Gas Property | Apr 2026 |
| 81385 | MCCLAREN | Grant County, KS | Gas Property | May 2026 |
| 81386 | MCCLAREN | Grant County, KS | Gas Property | May 2026 |
| 81387 | MCCLAREN T. J. GAS UNIT | Limestone County, TX | Oil & Gas Property | Jun 2026 |
| 81388 | MCCLAREN, MARY | Conway County, AR | Gas Property | Jun 2020 |
| 81389 | MCCLASKEY | Sumner County, KS | Oil & Gas Property | May 2026 |
| 81390 | MCCLASKEY | Kay County, OK | Oil Property | May 2026 |
| 81391 | MCCLATCHEY-GAUVEY | Crockett County, TX | Oil Property | Feb 2024 |
| 81392 | MCCLATCHY | Young County, TX | Oil Property | Jun 2026 |
| 81393 | MCCLAUGHERTY | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 81394 | MCCLAY | Licking County, OH | Oil & Gas Property | Dec 2025 |
| 81395 | MCCLAY | Rooks County, KS | Oil Property | May 2026 |
| 81396 | MCCLAY | Weld County, CO | Oil & Gas Property | Dec 2018 |
| 81397 | MCCLAY FEDERAL | Eddy County, NM | Oil Property | May 2026 |
| 81398 | MCCLAY J | Washington County, PA | Oil Property | Dec 1993 |
| 81399 | MCCLEARY | Lubbock County, TX | Oil & Gas Property | Jun 2026 |
| 81400 | MCCLEARY | Jefferson County, PA | Gas Property | Dec 2025 |