| 401 | MICHENER | San Juan County, NM | Oil & Gas Property | May 2025 |
| 402 | MICRO BREW BEU FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 403 | MIDDLE FORK FEDERAL | Chaves County, NM | Gas Property | Apr 2025 |
| 404 | MIDDLE MESA | San Juan County, NM | Oil & Gas Property | May 2025 |
| 405 | MIDHURST | Lea County, NM | Oil & Gas Property | May 2025 |
| 406 | MIDNIGHT HOUR 1 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 407 | MIDNIGHT MATADOR | Eddy County, NM | Oil & Gas Property | May 2025 |
| 408 | MIDWAY | Lea County, NM | Oil & Gas Property | May 2025 |
| 409 | MIDWAY | Lea County, NM | Oil & Gas Property | Mar 2020 |
| 410 | MIDWAY 17 FEDERAL | Chaves County, NM | Oil & Gas Property | May 2025 |
| 411 | MIDWEST FEDERAL | Chaves County, NM | Oil & Gas Property | Jul 2008 |
| 412 | MIDWEST L FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 413 | MIERA 213 | Harding County, NM | Gas Property | May 2025 |
| 414 | MIGHTY DUCKS 1 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 415 | MIKE | Lea County, NM | Oil & Gas Property | May 2021 |
| 416 | MIKE HARVEY TR FEDERAL | Chaves County, NM | Oil & Gas Property | May 2025 |
| 417 | MILANO STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 418 | MILES FEDERAL | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 419 | MILKSHAKE 9 10 B2 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 420 | MILLER | Roosevelt County, NM | Oil & Gas Property | Mar 2025 |
| 421 | MILLER | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 422 | MILLER 14 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 423 | MILLER 32 06 1 | San Juan County, NM | Gas Property | May 2025 |
| 424 | MILLER 33 FEDERAL | Chaves County, NM | Oil & Gas Property | Aug 2003 |
| 425 | MILLER B | Lea County, NM | Oil & Gas Property | May 2025 |
| 426 | MILLER B FEDERAL | Chaves County, NM | Gas Property | Apr 2025 |
| 427 | MILLER BW STATE | Lea County, NM | Oil Property | May 2025 |
| 428 | MILLER FEDERAL | Chaves County, NM | Gas Property | Apr 2025 |
| 429 | MILLER FEDERAL | Chaves County, NM | Oil & Gas Property | Dec 2022 |
| 430 | MILLER GAS COM | San Juan County, NM | Oil & Gas Property | May 2025 |
| 431 | MILLIE MILE 13 24 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 432 | MILLMAN | Eddy County, NM | Oil & Gas Property | May 2025 |
| 433 | MILLS | San Juan County, NM | Oil & Gas Property | May 2025 |
| 434 | MILLS 19 | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 435 | MILNESAND UNIT | Roosevelt County, NM | Oil & Gas Property | Jun 2024 |
| 436 | MILSAP B | Lea County, NM | Oil & Gas Property | May 2025 |
| 437 | MIMOSA 18 16 STATE COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 438 | MIMOSA 24 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 439 | MIMOSA AHS FEDERAL | Eddy County, NM | Oil Property | Aug 2003 |
| 440 | MIMOSA STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 441 | MIMS STATE COM | San Juan County, NM | Oil & Gas Property | May 2025 |
| 442 | MINEL FEDERAL | Rio Arriba County, NM | Oil & Gas Property | Aug 2024 |
| 443 | MINIS 1 FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 444 | MINIS 1 HKY FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 445 | MINIS 2 FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 446 | MIRAGE 30 B | Eddy County, NM | Oil & Gas Property | May 2025 |
| 447 | MIRAGE 30 IL STATE COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 448 | MIRAGE 30 PM STATE COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 449 | MIRANDA FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 450 | MIRROR FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 451 | MIS AMIGOS STATE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 452 | MISO STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 453 | MISS SUE 12 23S 27E RB | Eddy County, NM | Oil & Gas Property | May 2025 |
| 454 | MISSION FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 455 | MISSY | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 456 | MITCHELL | Chaves County, NM | Oil & Gas Property | Mar 2001 |
| 457 | MITCHELL | Lea County, NM | Oil & Gas Property | May 2025 |
| 458 | MITCHELL | Eddy County, NM | Oil & Gas Property | Dec 2014 |
| 459 | MITCHELL | San Juan County, NM | Oil & Gas Property | May 2025 |
| 460 | MITCHELL 16 STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 461 | MITCHELL 21 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2018 |
| 462 | MITTIE WEATHERLY | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 463 | MITZI | San Juan County, NM | Oil & Gas Property | May 2025 |
| 464 | MIZAR 11 FED COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 465 | MIZAR 11 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 466 | MJ STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 467 | MKL 0 | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 468 | MKL 7 | Rio Arriba County, NM | Oil & Gas Property | Sep 2020 |
| 469 | ML KING | San Juan County, NM | Gas Property | May 2025 |
| 470 | MM FEDERAL | Chaves County, NM | Gas Property | May 2025 |
| 471 | MNR 20 STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 472 | MOBERLY RHODES WF PROJECT | Lea County, NM | Oil & Gas Property | May 2025 |
| 473 | MOBIL | Lea County, NM | Oil & Gas Property | Dec 2018 |
| 474 | MOBIL | Eddy County, NM | Oil & Gas Property | Jun 2018 |
| 475 | MOBIL 12 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 476 | MOBIL 21 STATE | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 477 | MOBIL 22 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 478 | MOBIL APACHE | Sandoval County, NM | Gas Property | May 2025 |
| 479 | MOBIL CI FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 480 | MOBIL FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2019 |
| 481 | MOBIL FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 482 | MOBIL FEDERAL | Rio Arriba County, NM | Oil & Gas Property | May 2025 |
| 483 | MOBIL LEA STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 484 | MOBIL NEW MEXICO B COM | San Juan County, NM | Oil & Gas Property | May 2025 |
| 485 | MOBIL STATE | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 486 | MOBIL STATE | Lea County, NM | Oil & Gas Property | May 2025 |
| 487 | MOBY | Lea County, NM | Oil & Gas Property | May 2025 |
| 488 | MOC FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 489 | MOCKINGBIRD 16 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 490 | MODELO 10 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 491 | MODELO 3 FEDERAL COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 492 | MOE FEDERAL | Lea County, NM | Oil & Gas Property | May 2025 |
| 493 | MOGI 9 STATE COM | Lea County, NM | Oil & Gas Property | May 2025 |
| 494 | MOHAVE | San Juan County, NM | Gas Property | May 2025 |
| 495 | MOHAWK FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 496 | MOJAVE AJY COM | Eddy County, NM | Oil & Gas Property | May 2025 |
| 497 | MOLLY PITCHER | San Juan County, NM | Oil & Gas Property | May 2025 |
| 498 | MOLLY QD COM | Eddy County, NM | Oil & Gas Property | Jun 2017 |
| 499 | MOLLY STATE | Eddy County, NM | Oil & Gas Property | May 2025 |
| 500 | MOMBA 24 FEDERAL COM | Eddy County, NM | Oil & Gas Property | May 2025 |