| 78401 | MAPLES | Johnson County, TX | Oil & Gas Property | Feb 2026 |
| 78402 | MAPLES | Cimarron County, OK | Oil Property | Jul 2008 |
| 78403 | MAPLEWOOD | Weld County, CO | Oil & Gas Property | Oct 2021 |
| 78404 | MAPZ MD 13 | Broomfield County, CO | Oil & Gas Property | Apr 2020 |
| 78405 | MAR RANCH | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 78406 | MARA UNIT | Wise County, TX | Oil & Gas Property | Feb 2026 |
| 78407 | MARACAS 22 STATE | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78408 | MARACHE | Goliad County, TX | Oil & Gas Property | Feb 2026 |
| 78409 | MARADA | Winkler County, TX | Oil & Gas Property | Jul 2023 |
| 78410 | MARAIST FARMS I LLC ETAL | Vermilion Parish, LA | Oil & Gas Property | Dec 2022 |
| 78411 | MARAK | Bienville Parish, LA | Gas Property | Nov 2024 |
| 78412 | MARAL 20-07-33 | Kingfisher County, OK | Oil & Gas Property | Jan 2026 |
| 78413 | MARALDO A403 | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 78414 | MARALDO-KOOP A USW | Dewitt County, TX | Oil & Gas Property | Feb 2026 |
| 78415 | MARALO | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 78416 | MARALO 16 STATE | Lea County, NM | Oil & Gas Property | Jan 2019 |
| 78417 | MARALO 3 | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78418 | MARALO 41-32 ALLOCATION 32 | Midland County, TX | Oil & Gas Property | Feb 2026 |
| 78419 | MARALO FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 78420 | MARALO STATE 33 | Reeves County, TX | Oil & Gas Property | Feb 2026 |
| 78421 | MARALO-CONNELL | Garza County, TX | Oil & Gas Property | Dec 2024 |
| 78422 | MARANVILLE | Ness County, KS | Oil Property | Aug 2015 |
| 78423 | MARATHON | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 78424 | MARATHON | San Juan County, NM | Oil & Gas Property | Feb 2026 |
| 78425 | MARATHON | Reagan County, TX | Oil & Gas Property | Feb 2026 |
| 78426 | MARATHON | Yoakum County, TX | Oil & Gas Property | Feb 2026 |
| 78427 | MARATHON | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78428 | MARATHON ROAD 1 | Lea County, NM | Oil & Gas Property | Feb 2026 |
| 78429 | MARATHON SECTION 17 STATE COM | Lea County, NM | Oil & Gas Property | Dec 2021 |
| 78430 | MARATHON UNIVERSITY | Andrews County, TX | Oil & Gas Property | Feb 2026 |
| 78431 | MARAUDER | Laramie County, WY | Oil & Gas Property | Feb 2026 |
| 78432 | MARAUDER | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78433 | MARAUDER 1324 | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 78434 | MARAUDER 2413 | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 78435 | MARBACH | Indiana County, PA | Gas Property | Dec 2025 |
| 78436 | MARBACH | Atascosa County, TX | Oil & Gas Property | Feb 2026 |
| 78437 | MARBAKER | Susquehanna County, PA | Gas Property | Feb 2026 |
| 78438 | MARBERRY | Refugio County, TX | Oil & Gas Property | Feb 2023 |
| 78439 | MARBET | Pittsburg County, OK | Gas Property | Jan 2026 |
| 78440 | MARBET | Hughes County, OK | Gas Property | Dec 2018 |
| 78441 | MARBET | Pittsburg County, OK | Gas Property | Jan 2026 |
| 78442 | MARBET LLC | Pittsburg County, OK | Gas Property | Jan 2026 |
| 78443 | MARBET LLC | Hughes County, OK | Oil & Gas Property | Jan 2026 |
| 78444 | MARBLE | Montezuma County, CO | Oil & Gas Property | Jun 2015 |
| 78445 | MARBLE | Los Angeles County, CA | Oil & Gas Property | Jun 1989 |
| 78446 | MARBLE | Lincoln County, OK | Oil & Gas Property | Feb 2008 |
| 78447 | MARBLE 1307 | Canadian County, OK | Oil & Gas Property | Feb 2026 |
| 78448 | MARBLE 6-65 24-12 | Elbert County, CO | Oil & Gas Property | Jan 2026 |
| 78449 | MARBLE FALLS UNIT | Comanche County, TX | Oil & Gas Property | Sep 2016 |
| 78450 | MARBOB | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78451 | MARBOB 19 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78452 | MARBURGER | Bastrop County, TX | Oil & Gas Property | Feb 2020 |
| 78453 | MARBURGER | Lee County, TX | Oil & Gas Property | Feb 2026 |
| 78454 | MARBURGER A UNIT | Lee County, TX | Oil Property | Jan 2026 |
| 78455 | MARBURGER FARM DAIRY | Butler County, PA | Gas Property | Feb 2026 |
| 78456 | MARC FIU 1-8-5XH | Blaine County, OK | Gas Property | Jan 2026 |
| 78457 | MARCAN | Kern County, CA | Oil & Gas Property | Oct 2023 |
| 78458 | MARCEE | Gonzales County, TX | Oil & Gas Property | Nov 2015 |
| 78459 | MARCEL BMM FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2026 |
| 78460 | MARCELLA | Logan County, OK | Oil & Gas Property | Feb 2026 |
| 78461 | MARCELLA | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 78462 | MARCELLA | Grant County, OK | Oil & Gas Property | Jan 2026 |
| 78463 | MARCELLA 1 | Madison County, TX | Oil & Gas Property | Jan 2026 |
| 78464 | MARCELLA 1-5H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 78465 | MARCELLA USA 21-4TFH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 78466 | MARCELLUS | Stevens County, KS | Oil & Gas Property | Dec 2025 |
| 78467 | MARCELLUS 'A' | Seward County, KS | Oil & Gas Property | Dec 2025 |
| 78468 | MARCELLUS WALLACE | Coleman County, TX | Oil Property | Apr 2024 |
| 78469 | MARCELO MANUEL 32-29H | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 78470 | MARCH | Tom Green County, TX | Oil & Gas Property | Feb 2026 |
| 78471 | MARCH | Seward County, KS | Oil & Gas Property | Dec 2025 |
| 78472 | MARCH | Labette County, KS | Gas Property | Dec 2025 |
| 78473 | MARCHAND | Caddo County, OK | Oil & Gas Property | Feb 2026 |
| 78474 | MARCHAND | Barton County, KS | Oil Property | Dec 2025 |
| 78475 | MARCHAND 3 | Indiana County, PA | Gas Property | Feb 2026 |
| 78476 | MARCHANT | Montague County, TX | Oil & Gas Property | Feb 2026 |
| 78477 | MARCHANT | Grady County, OK | Oil & Gas Property | Feb 2026 |
| 78478 | MARCHBANKS | Scurry County, TX | Oil & Gas Property | Feb 2026 |
| 78479 | MARCHBANKS | Howard County, TX | Oil & Gas Property | Feb 2026 |
| 78480 | MARCHBANKS | Duval County, TX | Oil & Gas Property | Feb 2026 |
| 78481 | MARCHBANKS-CADENA | Duval County, TX | Oil & Gas Property | Aug 2023 |
| 78482 | MARCHEZAK | Washington County, PA | Gas Property | Dec 2025 |
| 78483 | MARCHEZAK | Washington County, PA | Oil & Gas Property | Feb 2026 |
| 78484 | MARCHINI ZINGIESER | Bradford County, PA | Gas Property | Jan 2026 |
| 78485 | MARCHMAN | Young County, TX | Oil & Gas Property | Feb 2026 |
| 78486 | MARCHO W&M | Susquehanna County, PA | Gas Property | Feb 2026 |
| 78487 | MARCHUS | Pittsburg County, OK | Gas Property | Jan 2026 |
| 78488 | MARCIA 1-1 | Blaine County, OK | Oil & Gas Property | Jan 2026 |
| 78489 | MARCIA 3-10 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 78490 | MARCIA GAIL | Campbell County, WY | Oil Property | Oct 1994 |
| 78491 | MARCIA SWAN | Jack County, TX | Oil & Gas Property | Feb 2026 |
| 78492 | MARCIA-SHELLY (SA) UNIT | Lavaca County, TX | Oil & Gas Property | Feb 2026 |
| 78493 | MARCO | Westmoreland County, PA | Gas Property | Feb 2026 |
| 78494 | MARCO | Westmoreland County, PA | Gas Property | Dec 2025 |
| 78495 | MARCO | Kern County, CA | Oil & Gas Property | Feb 2026 |
| 78496 | MARCO 160 | Reagan County, TX | Oil & Gas Property | Feb 2026 |
| 78497 | MARCO GAS UNIT | San Augustine County, TX | Oil & Gas Property | Feb 2026 |
| 78498 | MARCOM | Tillman County, OK | Oil Property | Feb 2026 |
| 78499 | MARCOM | Hockley County, TX | Oil & Gas Property | Feb 2026 |
| 78500 | MARCOTTE | Rooks County, KS | Oil Property | Dec 2025 |