| 4301 | OLE 4-1-29MBH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4302 | OLE 5-1-29TFH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4303 | OLE 6-1-29MBH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4304 | OLE 7-1-29TFH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4305 | OLE 8-1-29 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4306 | OLE 9-1-29MBH | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4307 | OLEBULLY 8-1-29TFH-ULW | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4308 | OLIVE MAE 7-8-9H | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4309 | OLIVE USA 34-33TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4310 | OLIVER | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4311 | OLIVIA MARIE 32-5H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4312 | OLSON | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4313 | OLSON | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4314 | OLSON | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4315 | OLSON | Bowman County, ND | Oil & Gas Property | Feb 2026 |
| 4316 | OLSON | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4317 | OLSON | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4318 | OLSON 1 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4319 | OLSON 1-12H | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4320 | OLSON 10-15 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4321 | OLSON 11-14TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4322 | OLSON 12-1H | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4323 | OLSON 14-20H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4324 | OLSON 15-22-162-100H 1CN | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4325 | OLSON 20-1H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4326 | OLSON 34 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4327 | OLSON 41-18 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4328 | OLSON C 158-96-21-16-4MBH | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4329 | OLSON STATE | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4330 | OLSON TRUST 30-31-162-98H 1BP | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4331 | OLYMPIA | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4332 | OLYMPIA 36-2 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4333 | OM ERICKSON 5501 11-18 4B | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4334 | OMAHA WOMAN 24-13-12H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4335 | OMAR | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4336 | OMAR | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4337 | OMELET 151-94-16B-21H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4338 | OMLID | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4339 | OMLID | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4340 | OMURA 148-93-05D-06H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4341 | ONE FEATHER USA | McLean County, ND | Oil & Gas Property | Feb 2026 |
| 4342 | ONEIL | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4343 | ONEIL 1-28H1 | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4344 | ONEILL | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4345 | ONGSTAD | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4346 | OPAL 148-95-03A-10H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4347 | OPEDAHL 21X-11 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4348 | OPEE 1-23H | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4349 | OPPEBOEN | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4350 | OPPEGAARD | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4351 | OPSAL 158-99-26A-35-1H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4352 | OPSETH | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4353 | ORBIT 24-13-12 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4354 | ORBWEAVER 149-92-32C-29H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4355 | ORCA FEDERAL | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4356 | ORCAS STATE 5601 13-16 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4357 | ORDEAN FEDERAL 5300 24-25T | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4358 | ORDWAY 1-26H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4359 | OREN USA 31-6TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4360 | OREO FEDERAL 5300 24-25T | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4361 | ORF 1-17H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4362 | ORION FEDERAL 5792 42-20H | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4363 | ORLYNNE 2-3H | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4364 | ORMISTON | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4365 | ORVAL 44-23H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4366 | ORVIE 24-20H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4367 | ORVILLE 29-32-162-98H 2XM | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4368 | ORVILLE 4-9 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4369 | ORVIN 31-13TFH | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4370 | ORVIS 150-99-21-16 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4371 | ORVIS STATE 150-99-21-16 | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4372 | ORYX 149-93-29B-32H-LL | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4373 | OSAGE 5693 43-35T | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4374 | OSCAR | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4375 | OSCAR 1-25H | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4376 | OSCAR FOSSUM | Bottineau County, ND | Oil Property | Feb 2026 |
| 4377 | OSCAR STOHLER 41-4H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4378 | OSEN 6192 43-21T | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4379 | OSKING USA 14-12H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4380 | OSMIUM 147-93-17B-20H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4381 | OSMOND 1-3H | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4382 | OSMUND 34-9TFH | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4383 | OSPREY 5401 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4384 | OSPREY FEDERAL | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4385 | OSTERBERG | Renville County, ND | Oil Property | Dec 2012 |
| 4386 | OSTLUND 11-14 | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4387 | OTIS | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4388 | OTIS | Divide County, ND | Oil & Gas Property | Feb 2026 |
| 4389 | OTIS 11-28TFH | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4390 | OTT USA 44-7TFH | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4391 | OTTER 1-11H | Burke County, ND | Oil & Gas Property | Feb 2026 |
| 4392 | OTTER 151-94-33D-28H | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4393 | OTTER WOMAN 3 | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4394 | OTTO 14-23H | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4395 | OTTO SEEL 4-1 | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4396 | OUKROP | Dunn County, ND | Oil & Gas Property | Feb 2026 |
| 4397 | OUTLAW GAP | McKenzie County, ND | Oil & Gas Property | Feb 2026 |
| 4398 | OVERAL 5892 11-30T | Mountrail County, ND | Oil & Gas Property | Feb 2026 |
| 4399 | OVERDORF | Williams County, ND | Oil & Gas Property | Feb 2026 |
| 4400 | OVERLAND 1 | Burke County, ND | Oil & Gas Property | Feb 2026 |