| 4501 | MAS FEDERAL | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4502 | MAS VERDE 25 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4503 | MASDEN GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4504 | MASTER FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4505 | MASTIFF FEDERAL | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4506 | MATADOR 19 STATE | Lea County, NM | Oil Property | Jun 2025 |
| 4507 | MATHERS | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4508 | MATKINS | Lea County, NM | Oil & Gas Property | Oct 2024 |
| 4509 | MATTEA BFA STATE | Lea County, NM | Oil & Gas Property | Mar 2022 |
| 4510 | MATTERN | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4511 | MATTERN | Lea County, NM | Oil & Gas Property | Oct 2012 |
| 4512 | MATTHEWS 25 FEDERAL | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4513 | MATTIE PRICE | Lea County, NM | Oil Property | Jul 2025 |
| 4514 | MATTIX | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4515 | MAVEETY STATE GAS COM | Lea County, NM | Gas Property | Jul 2025 |
| 4516 | MAVERICK | Lea County, NM | Oil & Gas Property | Sep 2017 |
| 4517 | MAX FRIESS MA | Eddy County, NM | Oil & Gas Property | Sep 2023 |
| 4518 | MAX GUTMAN | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4519 | MAXEY | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4520 | MAXIMUS 5 WXY FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4521 | MAXUS | Lea County, NM | Oil & Gas Property | Dec 2022 |
| 4522 | MAXUS 8026 FEDERAL | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4523 | MAXWELL | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4524 | MAXWELL 24 | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4525 | MAYARO 22 STATE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4526 | MAYFLY 14 STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 4527 | MAYRE | San Juan County, NM | Gas Property | Jun 2025 |
| 4528 | MAZER RACKHAM 2 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4529 | MC 1 COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4530 | MC 2 COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4531 | MC 3 COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4532 | MC 4 COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4533 | MC 5 COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4534 | MC 6 COM | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |
| 4535 | MC 8 COM | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |
| 4536 | MC FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4537 | MC STATE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4538 | MCA UNIT | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4539 | MCADAMS | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4540 | MCADAMS | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4541 | MCALESTER | Chaves County, NM | Oil & Gas Property | Feb 2018 |
| 4542 | MCALESTER STATE | Chaves County, NM | Oil Property | Jun 2025 |
| 4543 | MCBEE 7 | Rio Arriba County, NM | Oil & Gas Property | Jul 2025 |
| 4544 | MCBRIDE STATE COM | Chaves County, NM | Oil & Gas Property | Jun 2025 |
| 4545 | MCBUFFINGTON | Lea County, NM | Oil & Gas Property | Apr 2024 |
| 4546 | MCCALL | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4547 | MCCALLISTER | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4548 | MCCALLISTER | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4549 | MCCALLISTER STATE | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4550 | MCCARTHY 29 9 30 | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4551 | MCCARTY GAS COM B | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4552 | MCCASLAND | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4553 | MCCAW BT | Eddy County, NM | Oil & Gas Property | Apr 2017 |
| 4554 | MCCLANAHAN | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4555 | MCCLAY FEDERAL | Eddy County, NM | Oil Property | Mar 2023 |
| 4556 | MCCLELLAN | Chaves County, NM | Gas Property | Oct 2021 |
| 4557 | MCCLELLAN M | Chaves County, NM | Oil & Gas Property | Jun 2025 |
| 4558 | MCCLINTOCK | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4559 | MCCLOY RANCH 2 24 32 STATE COM | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4560 | MCCLURE | Lea County, NM | Oil & Gas Property | Mar 2010 |
| 4561 | MCCLURE | San Juan County, NM | Gas Property | Jun 2025 |
| 4562 | MCCOLLUM | McKinley County, NM | Oil & Gas Property | Dec 1999 |
| 4563 | MCCONKEY HX | Chaves County, NM | Oil & Gas Property | Jun 2025 |
| 4564 | MCCONNELL | San Juan County, NM | Gas Property | Jun 2025 |
| 4565 | MCCORD | San Juan County, NM | Oil & Gas Property | Jul 2025 |
| 4566 | MCCORD ENTERPRISES 23 | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4567 | MCCOY GAS | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4568 | MCCOY GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4569 | MCCOY STATE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4570 | MCCRODEN | Rio Arriba County, NM | Oil & Gas Property | Jul 2025 |
| 4571 | MCCULLEY LS | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4572 | MCDANIEL | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4573 | MCDANIEL GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4574 | MCDERMETT | Chaves County, NM | Gas Property | Jun 2025 |
| 4575 | MCDERMOTT FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4576 | MCDONALD | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4577 | MCDONALD STATE AC 1 COM | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4578 | MCDURMITT | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4579 | MCELVAIN | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4580 | MCEWEN GAS COM | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4581 | MCFADDEN FEDERAL | Eddy County, NM | Oil Property | Jul 2025 |
| 4582 | MCGRADY GAS COM C | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4583 | MCGRAIL STATE | Lea County, NM | Oil & Gas Property | Jun 2025 |
| 4584 | MCGRATH | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4585 | MCGRUDER 13 | Eddy County, NM | Oil & Gas Property | Mar 2015 |
| 4586 | MCGRUDER HILL | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4587 | MCGUFFIN | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 4588 | MCHAM 34 STATE | Eddy County, NM | Oil & Gas Property | Jul 2025 |
| 4589 | MCILROY | San Juan County, NM | Gas Property | Jun 2025 |
| 4590 | MCINTOSH | Lea County, NM | Oil & Gas Property | Oct 2002 |
| 4591 | MCINTYRE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4592 | MCINTYRE | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |
| 4593 | MCINTYRE DK FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 4594 | MCKAY | San Juan County, NM | Gas Property | May 2008 |
| 4595 | MCKAY B FEDERAL | Chaves County, NM | Gas Property | Apr 2025 |
| 4596 | MCKAY SAMEDAN | Chaves County, NM | Gas Property | Jun 2025 |
| 4597 | MCKAY-HARVEY FEDERAL | Chaves County, NM | Gas Property | Jun 2025 |
| 4598 | MCKAY-WINSTON | Chaves County, NM | Gas Property | Jun 2025 |
| 4599 | MCKENZIE | San Juan County, NM | Oil & Gas Property | Jun 2025 |
| 4600 | MCKENZIE | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |