| 81301 | MCCORN | McClain County, OK | Oil & Gas Property | Jan 2026 |
| 81302 | MCCORT | Belmont County, OH | Oil & Gas Property | Dec 2025 |
| 81303 | MCCOWAN | Kern County, CA | Oil & Gas Property | Mar 2026 |
| 81304 | MCCOWAN | Hughes County, OK | Oil Property | Jan 2020 |
| 81305 | MCCOWAN 1 | Harrison County, TX | Oil & Gas Property | Feb 2026 |
| 81306 | MCCOWAN UNIT | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 81307 | MCCOWN | Shackelford County, TX | Oil & Gas Property | Nov 2000 |
| 81308 | MCCOWN 10-1 | Washita County, OK | Oil & Gas Property | Jan 2026 |
| 81309 | MCCOY | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 81310 | MCCOY | Hughes County, OK | Oil & Gas Property | Jun 2022 |
| 81311 | MCCOY | Liberty County, TX | Oil & Gas Property | Feb 2026 |
| 81312 | MCCOY | Pike County, KY | Oil & Gas Property | Dec 2024 |
| 81313 | MCCOY | Wayne County, OH | Oil & Gas Property | Dec 2025 |
| 81314 | MCCOY | Barbour County, WV | Gas Property | Dec 2021 |
| 81315 | MCCOY | Stonewall County, TX | Oil & Gas Property | Feb 2026 |
| 81316 | MCCOY | Roberts County, TX | Oil & Gas Property | Feb 2026 |
| 81317 | MCCOY | Haskell County, KS | Gas Property | Dec 2025 |
| 81318 | MCCOY | Weld County, CO | Oil & Gas Property | Jan 2026 |
| 81319 | MCCOY | Lee County, TX | Oil & Gas Property | Jan 2026 |
| 81320 | MCCOY | Weld County, CO | Oil & Gas Property | Nov 2021 |
| 81321 | MCCOY | Tulsa County, OK | Oil & Gas Property | Nov 2009 |
| 81322 | MCCOY | Shackelford County, TX | Oil & Gas Property | Feb 2026 |
| 81323 | MCCOY | Logan County, AR | Gas Property | May 2024 |
| 81324 | MCCOY | Calhoun County, WV | Gas Property | Dec 2017 |
| 81325 | MCCOY | Conway County, AR | Gas Property | Jul 2024 |
| 81326 | MCCOY | Eastland County, TX | Oil & Gas Property | Sep 2023 |
| 81327 | MCCOY | Caddo Parish, LA | Oil Property | Oct 2024 |
| 81328 | MCCOY | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 81329 | MCCOY | Seward County, KS | Oil & Gas Property | Apr 2015 |
| 81330 | MCCOY | Lincoln County, WV | Gas Property | Dec 2021 |
| 81331 | MCCOY | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 81332 | MCCOY | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 81333 | MCCOY | Finney County, KS | Gas Property | Dec 2025 |
| 81334 | MCCOY | Hughes County, OK | Gas Property | Jun 2020 |
| 81335 | MCCOY | Wheeler County, TX | Oil & Gas Property | Feb 2026 |
| 81336 | MCCOY | Kingman County, KS | Oil & Gas Property | Dec 2002 |
| 81337 | MCCOY | Ness County, KS | Oil Property | Nov 2025 |
| 81338 | MCCOY | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 81339 | MCCOY | Haskell County, KS | Gas Property | Dec 2025 |
| 81340 | MCCOY | Haskell County, KS | Oil & Gas Property | Dec 2025 |
| 81341 | MCCOY | Wayne County, MS | Oil & Gas Property | Aug 2005 |
| 81342 | MCCOY | Nueces County, TX | Oil & Gas Property | Jun 2008 |
| 81343 | MCCOY | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 81344 | MCCOY | Okfuskee County, OK | Oil & Gas Property | Feb 2026 |
| 81345 | MCCOY | Marion County, KS | Oil Property | May 2009 |
| 81346 | MCCOY | Carson County, TX | Oil & Gas Property | Feb 2026 |
| 81347 | MCCOY | Franklin County, KS | Oil Property | Dec 2025 |
| 81348 | MCCOY | Montague County, TX | Oil & Gas Property | Jun 2022 |
| 81349 | MCCOY 'B' | Grant County, KS | Gas Property | Dec 2025 |
| 81350 | MCCOY 17-11-4 | Jefferson County, OH | Oil & Gas Property | Dec 2025 |
| 81351 | MCCOY 44 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 81352 | MCCOY 44 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 81353 | MCCOY BROS LBR CO | De Soto Parish, LA | Gas Property | Dec 2024 |
| 81354 | MCCOY EGBERT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 81355 | MCCOY GAS | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 81356 | MCCOY GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 81357 | MCCOY HOLLIS | Taylor County, TX | Oil & Gas Property | Nov 2025 |
| 81358 | MCCOY REMME RANCH | Pecos County, TX | Oil & Gas Property | Feb 2026 |
| 81359 | MCCOY SMALL | Forest County, PA | Oil & Gas Property | Dec 2025 |
| 81360 | MCCOY STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 81361 | MCCOY UNIT | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 81362 | MCCOY UNIT | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 81363 | MCCOY VIRGINIA | Neosho County, KS | Oil & Gas Property | Dec 2025 |
| 81364 | MCCOY W | Muskingum County, OH | Oil & Gas Property | Dec 1995 |
| 81365 | MCCOY, DONALD | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 81366 | MCCOY, DONALD & DELORES | Tyler County, WV | Oil & Gas Property | Dec 2021 |
| 81367 | MCCOY, FRED | Warren County, KY | Oil Property | Nov 2024 |
| 81368 | MCCOY, JESS | Cumberland County, KY | Oil Property | Dec 2009 |
| 81369 | MCCOY, KENNETH 08-15 | Conway County, AR | Gas Property | Jul 2024 |
| 81370 | MCCOY, SHIRLEY 08-15 | Conway County, AR | Gas Property | Jul 2024 |
| 81371 | MCCOY, WETZEL & MELVIN BELKNAP | Braxton County, WV | Gas Property | Dec 2020 |
| 81372 | MCCOY, WILLIAM | Martin County, KY | Oil & Gas Property | Dec 2024 |
| 81373 | MCCOY-EGBERT-CARTER UNIT SA1 | Karnes County, TX | Oil & Gas Property | Feb 2026 |
| 81374 | MCCOY-HAMILTON UNIT | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 81375 | MCCOY-RAFTERS | Live Oak County, TX | Oil & Gas Property | Jan 2026 |
| 81376 | MCCRABB | Anderson County, KS | Oil Property | Dec 2025 |
| 81377 | MCCRABB RANCH | Dewitt County, TX | Oil & Gas Property | Feb 2024 |
| 81378 | MCCRACKEN | Roger Mills County, OK | Oil & Gas Property | Jan 2026 |
| 81379 | MCCRACKEN | San Juan County, UT | Oil Property | Mar 1985 |
| 81380 | MCCRACKEN | Clearfield County, PA | Gas Property | Dec 2025 |
| 81381 | MCCRACKEN | Barber County, KS | Gas Property | Dec 2025 |
| 81382 | MCCRACKEN | Pondera County, MT | Gas Property | Oct 2024 |
| 81383 | MCCRACKEN | Collingsworth County, TX | Gas Property | Feb 2026 |
| 81384 | MCCRACKEN | Licking County, OH | Oil & Gas Property | Dec 1999 |
| 81385 | MCCRACKEN | Mahoning County, OH | Oil & Gas Property | Dec 2025 |
| 81386 | MCCRACKEN | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 81387 | MCCRACKEN | Gray County, TX | Gas Property | Feb 2026 |
| 81388 | MCCRACKEN | Young County, TX | Oil & Gas Property | Feb 2026 |
| 81389 | MCCRACKEN | Seminole County, OK | Oil & Gas Property | Jan 2026 |
| 81390 | MCCRACKEN #3 | Woods County, OK | Oil & Gas Property | Dec 2012 |
| 81391 | MCCRACKEN 1 | Woods County, OK | Oil & Gas Property | Feb 2026 |
| 81392 | MCCRACKEN 2758 | Roosevelt County, MT | Oil & Gas Property | Feb 2026 |
| 81393 | MCCRACKEN CATHERINE | Harris County, TX | Oil & Gas Property | Aug 2009 |
| 81394 | MCCRACKEN SPRING | San Juan County, UT | Oil & Gas Property | Mar 2026 |
| 81395 | MCCRACKEN-VERMILLION | Licking County, OH | Oil & Gas Property | Dec 2015 |
| 81396 | MCCRADY | Westmoreland County, PA | Oil & Gas Property | Dec 2025 |
| 81397 | MCCRADY | Alfalfa County, OK | Oil & Gas Property | Feb 2026 |
| 81398 | MCCRADY A | Alfalfa County, OK | Oil & Gas Property | Mar 2014 |
| 81399 | MCCRAE EF UNIT | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 81400 | MCCRANDALL | Gladwin County, MI | Oil Property | Apr 2020 |