| 501 | MOORE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 502 | MOORE FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 503 | MOORE GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 504 | MOORE STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 505 | MOOSE 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 506 | MOPED BQP STATE | Chaves County, NM | Oil & Gas Property | Jul 2022 |
| 507 | MORAB 29 20 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 508 | MORAY FEDERAL | Eddy County, NM | Oil Property | Feb 2024 |
| 509 | MORGAN | San Juan County, NM | Gas Property | May 2011 |
| 510 | MORGAN A FEDERAL | Roosevelt County, NM | Oil & Gas Property | Dec 2014 |
| 511 | MORGAN B FEDERAL | Roosevelt County, NM | Oil & Gas Property | Jan 2020 |
| 512 | MORGAN FEE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 513 | MORGAN STATE | Eddy County, NM | Oil Property | Feb 2024 |
| 514 | MORNING FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 515 | MORRIS | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 516 | MORRIS | San Juan County, NM | Gas Property | Feb 2024 |
| 517 | MORRIS | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 518 | MORRIS BOYD | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 519 | MORRIS ESTATE CC | Eddy County, NM | Oil & Gas Property | Oct 2018 |
| 520 | MORRIS GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 521 | MORRIS GAS COM B | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 522 | MORRISON | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 523 | MORRISON | San Juan County, NM | Gas Property | Feb 2024 |
| 524 | MORRISON SAN ANDRES UNIT | Roosevelt County, NM | Oil & Gas Property | Feb 2024 |
| 525 | MORTAL KOMBAT 36 STATE COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 526 | MORTARBOARD FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 527 | MORTON | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 528 | MORTON SZ FEDERAL | Chaves County, NM | Oil & Gas Property | Feb 2024 |
| 529 | MORTON UNIT | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 530 | MOSAIC 34 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 531 | MOSAIC FEDERAL 2419 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 532 | MOSELEY | San Juan County, NM | Gas Property | Feb 2024 |
| 533 | MOSLEY CANYON | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 534 | MOSSY FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 535 | MOTHER LODE | Rio Arriba County, NM | Oil & Gas Property | Mar 2024 |
| 536 | MOTLEY 6 7 W | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 537 | MOUNTAIN FEDERAL | Roosevelt County, NM | Oil & Gas Property | Jan 2022 |
| 538 | MOUNTAIN UTE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 539 | MOUNTAIN VR FEDERAL COM | Chaves County, NM | Gas Property | Feb 2024 |
| 540 | MOZZARELLA FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 541 | MR POTATO HEAD 11 14 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 542 | MR WILLS FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 543 | MR. SCOTT FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 544 | MUCHO DEAL | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 545 | MUD SLIDE SLIM | Lea County, NM | Oil & Gas Property | Feb 2016 |
| 546 | MUDDY MUDD | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 547 | MUDGE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 548 | MUDGE | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 549 | MUDGE | San Juan County, NM | Gas Property | Feb 2024 |
| 550 | MUDGE FEDERAL | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 551 | MUDGE GAS COM | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 552 | MULE 23 11 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 553 | MULE 23 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 554 | MULE 24 FEDERAL | Eddy County, NM | Gas Property | Feb 2024 |
| 555 | MULE DEER 36 STATE | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 556 | MULE DEER ATU FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2020 |
| 557 | MULE TRAIN 16 STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 558 | MUNDS 1 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 559 | MUNN HARRISON | Lea County, NM | Gas Property | Jan 2024 |
| 560 | MUNOZ | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 561 | MURCHISON 2 STATE | Eddy County, NM | Oil & Gas Property | Jan 1999 |
| 562 | MURPHY | San Juan County, NM | Oil & Gas Property | Feb 2024 |
| 563 | MUSIC MASTER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 564 | MUSKEGON | Eddy County, NM | Oil & Gas Property | Sep 2023 |
| 565 | MUSKEGON SOUTH STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 566 | MUSKIE 23 11 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 567 | MUSTANG 8 17 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 568 | MUSTANG 8 29 FEDERAL COM | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 569 | MUSTANG FED | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 570 | MUSTANG FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2001 |
| 571 | MUSTANG STATE | Lea County, NM | Oil & Gas Property | Jun 2013 |
| 572 | MUY WAYNO 18 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 573 | MWJ FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2023 |
| 574 | MYERS | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 575 | MYERS B FEDERAL | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 576 | MYERS LANGLIE MATTIX UNIT | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 577 | MYERS LANGLIE MATTIX UNIT 1 | Lea County, NM | Oil & Gas Property | Feb 2024 |
| 578 | MYOX 19 | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 579 | MYOX 2 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 580 | MYOX 20 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 581 | MYOX 21 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 582 | MYOX 28 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 583 | MYOX 3 | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 584 | MYOX 30 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 585 | MYOX 31 STATE COM | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 586 | MYOX 5 STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 587 | MYOX 6 STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 588 | MYOX 8 STATE | Eddy County, NM | Oil & Gas Property | Feb 2024 |
| 589 | MYRTLE MYRA | Eddy County, NM | Oil & Gas Property | Jan 2024 |
| 590 | MYSTERY AYM FEDERAL | Eddy County, NM | Oil & Gas Property | Oct 2021 |