| 5301 | OKTOBERFEST | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 5302 | OLD INDIAN DRAW UNIT | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5303 | OLD LOCO UNIT | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 5304 | OLD RANCH CANYON 7 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2019 |
| 5305 | OLD RANCH KNOLL 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2015 |
| 5306 | OLD ROCK COM | Rio Arriba County, NM | Oil & Gas Property | Jun 2026 |
| 5307 | OLD ROSEBUD 1524-36 | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 5308 | OLD TRADING POST | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5309 | OLIVE WON UNIT | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5310 | OLIVER | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5311 | OLLIE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5312 | OLSEN MY | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5313 | OLYMPIC | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5314 | OMAHA 36 31 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5315 | OMEGA 2308 03 | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5316 | OMELETTE STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5317 | OMLER | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5318 | ONEILL B | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5319 | ONEILL FEDERAL | Eddy County, NM | Gas Property | Jan 2020 |
| 5320 | ONYX 35 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5321 | ONYX PWU 29 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5322 | OPAL 36 STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5323 | OPHELIA 22 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5324 | OPHELIA 27 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5325 | OPL 3 STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5326 | OPL EAGLE 35 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5327 | OPL TWIN BERRY STATE | Lea County, NM | Oil & Gas Property | Jul 2025 |
| 5328 | ORA 00 | Rio Arriba County, NM | Oil & Gas Property | Jun 2026 |
| 5329 | ORA JACKSON | Lea County, NM | Oil & Gas Property | Jan 1996 |
| 5330 | ORACLE 21 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5331 | ORANGE RAIDER BPV STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5332 | ORBISON BO | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5333 | ORCA 11 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5334 | ORE IDA 14 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5335 | ORRTANNA 20 FEDERAL | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5336 | ORVAL BDQ STATE COM | Eddy County, NM | Oil & Gas Property | Mar 2022 |
| 5337 | ORYX 14 B3DM FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5338 | OSAGE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5339 | OSAGE 18 FE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5340 | OSAGE 34 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5341 | OSAGE BOYD 15 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5342 | OSAGE FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 5343 | OSBOURN 1724 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5344 | OSCAR 23 11 F | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5345 | OSHEA | San Juan County, NM | Oil & Gas Property | May 2020 |
| 5346 | OSO CANYON | Rio Arriba County, NM | Oil & Gas Property | Oct 2000 |
| 5347 | OSPREY 10 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5348 | OSPREY 20 STATE COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5349 | OSUDO 9 STATE | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5350 | OSUDO STATE COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5351 | OSWELL FEDERAL | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5352 | OTERO | Rio Arriba County, NM | Gas Property | Jun 2026 |
| 5353 | OTIS | Eddy County, NM | Oil & Gas Property | Jul 2019 |
| 5354 | OTIS 1 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5355 | OTIS 35 FE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5356 | OTTAWA AOW FEDERAL | Eddy County, NM | Oil & Gas Property | Dec 2019 |
| 5357 | OTTAWA FEDERAL COM | Chaves County, NM | Oil & Gas Property | Jun 2026 |
| 5358 | OUIMET STATE COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5359 | OURAY FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5360 | OUTLAND 1 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5361 | OUTLAND 14 23 STATE COM 2BS | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5362 | OUTLAND STATE UNIT | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5363 | OUTLAND WCA STATE UNIT 11 2 | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5364 | OUTLAW 22 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5365 | OUTLAW FLATS | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5366 | OUTLAW STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5367 | OUTRIDER | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5368 | OUTRIDER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5369 | OUTRIDER 28 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5370 | OVATION FEDERAL COM 1318 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5371 | OVERLORD 33 32 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5372 | OWEN | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5373 | OWEN | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 5374 | OWEN MESA 2 | Eddy County, NM | Oil & Gas Property | Dec 2019 |
| 5375 | OWL 20504 JV-P | Eddy County, NM | Oil & Gas Property | Jul 2015 |
| 5376 | OWL DRAW 22 27 B2 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5377 | OWL DRAW 22 W1AP FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5378 | OWL DRAW 23 DM FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5379 | OWL DRAW 27 22 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5380 | OXBOW 23 23 W1EH FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5381 | OXBOW 23 24 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5382 | OXBOW 23 24 B2 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5383 | OXBOW 23 24 W | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5384 | OXBOW 26 25 B2 | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5385 | OXBOW 26 25 W | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5386 | OXBOW CC 17 8 FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5387 | OXNARD | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5388 | OXNARD WN FEDERAL | San Juan County, NM | Oil & Gas Property | Jun 2026 |
| 5389 | OXY 33 FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5390 | OXY BANANA GIRL | Lea County, NM | Oil & Gas Property | Mar 2024 |
| 5391 | OXY BIG HOSS | Eddy County, NM | Oil & Gas Property | Nov 2022 |
| 5392 | OXY BITS STATE | Eddy County, NM | Oil & Gas Property | Aug 2015 |
| 5393 | OXY BOBCAT FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5394 | OXY BOERNE FEDERAL | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 5395 | OXY BOO | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5396 | OXY BULLDOG STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5397 | OXY CELTIC STATE | Eddy County, NM | Oil & Gas Property | May 2026 |
| 5398 | OXY CHECKER STATE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 5399 | OXY CHOPSTICKS | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 5400 | OXY FEDERAL COM | Chaves County, NM | Gas Property | Aug 2018 |