| 401 | SIG 6 5 W0DA FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 402 | SIGNAL ROSS | Lea County, NM | Oil Property | Feb 2025 |
| 403 | SIGNAL STATE | Eddy County, NM | Oil Property | Mar 2025 |
| 404 | SIGNAL STATE | Chaves County, NM | Oil & Gas Property | Dec 2010 |
| 405 | SILVER 29 28 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 406 | SILVER BULLET 16 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 407 | SILVER CHARM 1525-17 FEDERAL | Chaves County, NM | Oil & Gas Property | Nov 2024 |
| 408 | SILVER FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2025 |
| 409 | SILVER FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 410 | SILVER STREAK 13 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 411 | SILVER TRAIN 17 FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 412 | SILVERSTRAND STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 413 | SIMANOLA AMW STATE | Lea County, NM | Oil & Gas Property | Nov 2020 |
| 414 | SIMMONS | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 415 | SIMMONS | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 416 | SIMMONS | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 417 | SIMMONS ESTATE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 418 | SIMMS COM | Rio Arriba County, NM | Gas Property | Aug 2006 |
| 419 | SIMON A 5 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 420 | SIMON CAMAMILE 0206 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 421 | SIMPSON | Eddy County, NM | Oil & Gas Property | Oct 2020 |
| 422 | SIMPSON 15 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 423 | SIMS | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 424 | SIMS 13 STATE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 425 | SIMS FEDERAL | Lea County, NM | Oil & Gas Property | Dec 2023 |
| 426 | SIMS PENROC | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 427 | SINAGUA 18 FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 428 | SINCLAIR | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 429 | SINCLAIR | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 430 | SINCLAIR A STATE | Lea County, NM | Gas Property | Mar 2025 |
| 431 | SINCLAIR FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2001 |
| 432 | SINCLAIR PARKE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 433 | SIOUX 25 36 STATE FEDERAL COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 434 | SIOUX 25 FEDERAL | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 435 | SIOUX 36 STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 436 | SIRIUS 17 FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 437 | SITKA BSI STATE COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 438 | SIVLEY FEDERAL | Eddy County, NM | Oil Property | Dec 2024 |
| 439 | SIVLEY JENNINGS FEDERAL | Eddy County, NM | Oil Property | Jun 2011 |
| 440 | SIXTEEN GS | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 441 | SIZZLER STATE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 442 | SKAGGS B | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 443 | SKAGGS GRAYBURG UNIT | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 444 | SKEEN | Eddy County, NM | Oil & Gas Property | Jul 2019 |
| 445 | SKEEN 2 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 446 | SKEEN 21 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 447 | SKEEN 23 26 26 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 448 | SKELETON FEE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 449 | SKELLY | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 450 | SKELLY B STATE COM | Lea County, NM | Gas Property | Mar 2025 |
| 451 | SKELLY D STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 452 | SKELLY F STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 453 | SKELLY FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 454 | SKELLY GAS COM | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 455 | SKELLY PENROSE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 456 | SKELLY STATE | Eddy County, NM | Oil & Gas Property | May 2011 |
| 457 | SKELLY STATE COM | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 458 | SKELLY UNIT | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 459 | SKINK SK STATE | Chaves County, NM | Gas Property | Mar 2025 |
| 460 | SKINNY QO STATE | Chaves County, NM | Gas Property | Mar 2025 |
| 461 | SKULL CAP FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 462 | SKY DWELLER 14 STATE COM | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 463 | SKYNYRD 2 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 464 | SL DEEP FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 465 | SL EAST 30 FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 466 | SLALOM BPZ FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 467 | SLANE CANYON 32 | San Juan County, NM | Oil & Gas Property | Apr 2025 |
| 468 | SLICE | San Juan County, NM | Gas Property | Dec 2010 |
| 469 | SLICK MESA 27 STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 470 | SLIDER 18 17 W0 | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 471 | SLIDER 18 WOMD FEDERAL COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 472 | SLIDER 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 473 | SLINKARD UR FEDERAL | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 474 | SLIPPIN JIMMY FEE | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 475 | SLOAN FEDERAL | Lea County, NM | Oil & Gas Property | Jan 2004 |
| 476 | SLY HAWK STATE | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 477 | SLY SLAV | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 478 | SMALLS FEDERAL | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 479 | SMARTY JONES 1525-9 | Chaves County, NM | Oil & Gas Property | Jan 2025 |
| 480 | SMERNOFF NL STATE | Chaves County, NM | Gas Property | Mar 2025 |
| 481 | SMITH | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 482 | SMITH | Eddy County, NM | Oil & Gas Property | Mar 2009 |
| 483 | SMITH 1 | Eddy County, NM | Oil & Gas Property | Jul 2017 |
| 484 | SMITH 5 | Lea County, NM | Oil & Gas Property | May 1996 |
| 485 | SMITH FED | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 486 | SMITH RANCH | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 487 | SMOKEY BITS STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 488 | SMYERS COM | San Juan County, NM | Oil & Gas Property | Mar 2025 |
| 489 | SNAKE STATE | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 490 | SNAKEWEED | Chaves County, NM | Gas Property | Mar 2025 |
| 491 | SNAP BACK FEDERAL COM | Lea County, NM | Oil & Gas Property | Apr 2025 |
| 492 | SNAPPER STATE | Lea County, NM | Oil & Gas Property | Mar 2025 |
| 493 | SNAPPING | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 494 | SND 10 15 SCULL FEDERAL COM 001 | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 495 | SND 11 2 FEDERAL COM 004 P27 | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 496 | SND 12 01 FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 497 | SND 14 23 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 498 | SND 9 16 FEDERAL COM 002 P351 | Eddy County, NM | Oil & Gas Property | Apr 2025 |
| 499 | SND 9 16 STARR FEDERAL COM 002 | Eddy County, NM | Oil & Gas Property | Dec 2024 |
| 500 | SND JAVELINA UNIT | Eddy County, NM | Oil & Gas Property | Apr 2025 |