| 4401 | NIGHTMAKER | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4402 | NIGHTMAKER | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4403 | NIKOLAI FEDERAL 5 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4404 | NILS 1-25H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4405 | NIMBUS 149-94-33D-28H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4406 | NIOBIUM 147-93-09D-04H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4407 | NJOS 1 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4408 | NJOS 1-11 | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 4409 | NM 158-92-18-19 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4410 | NOKELBY USA 34-21H | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4411 | NOKOTA 24-13-12H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4412 | NOMAD | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4413 | NOONAN FEDERAL | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4414 | NOR-CORP 2 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4415 | NORA 13-9H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4416 | NORA JONES USA 12-14TFH-2B | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4417 | NORBY | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4418 | NORBY FEDERAL | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4419 | NORBY STATE 152-96-16-2H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4420 | NORDBY 5793 13-1 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4421 | NORDENG | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4422 | NORDENG | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4423 | NORDENG 34X-23 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4424 | NORDLOEF | Burke County, ND | Oil & Gas Property | Dec 2025 |
| 4425 | NORDNESS 1-18H | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4426 | NORDSVEN | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4427 | NORDTUG | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4428 | NOREEN 44-12TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4429 | NORFOLK | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4430 | NORGARD | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4431 | NORKEN 17-20H | Stark County, ND | Oil & Gas Property | Dec 2025 |
| 4432 | NORMA 1B-26HS | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4433 | NORMAN | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4434 | NORMAN 21-30H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4435 | NORMAN USA 11-5H | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4436 | NORMARK 24X-31 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4437 | NORRIS 5892 21-30B | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4438 | NORSBY | McHenry County, ND | Oil Property | Dec 2025 |
| 4439 | NORTH BLACK SLOUGH-MADISON U | Burke County, ND | Oil & Gas Property | Sep 1985 |
| 4440 | NORTH BRANCH | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4441 | NORTH DAKOTA C A | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4442 | NORTH DAKOTA STATE | McKenzie County, ND | Oil & Gas Property | Sep 1998 |
| 4443 | NORTH ELKHORN | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 4444 | NORTH JOHN ELK 28 | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4445 | NORTH MABEL 2-35H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4446 | NORTH SEGMENT 6-5-4 H | McLean County, ND | Oil & Gas Property | Dec 2025 |
| 4447 | NORTH TARENTAISE FEDERAL | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4448 | NORTH TIOGA-MADISON UNIT | Burke County, ND | Oil & Gas Property | Mar 1985 |
| 4449 | NORTH WESTHOPE-MADISON UNIT | Bottineau County, ND | Oil & Gas Property | Nov 2025 |
| 4450 | NORTHERN | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4451 | NORTHERN PACIFIC | Stark County, ND | Oil Property | Jun 1997 |
| 4452 | NORTHROP 34-16H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4453 | NORWAY | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4454 | NOVAK | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4455 | NOVASIO STATE 1-16-21H-142-95 | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4456 | NSCU | Bottineau County, ND | Oil & Gas Property | Dec 2025 |
| 4457 | NUGGET USA 14-20TFH | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4458 | NURINE | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 4459 | NUTHATCH 29-12 1H | Bottineau County, ND | Oil & Gas Property | Dec 2025 |
| 4460 | NV C 158-93-16-14 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4461 | NYGAARD | Bowman County, ND | Oil & Gas Property | Dec 2025 |
| 4462 | NYGAARD | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4463 | NYGAARD FEDERAL 13X-5 | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4464 | NYGAARDSVOLD 1 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4465 | NYLE 14-33TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4466 | NYSTUEN 14 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4467 | NYX 149-93-33D-28H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4468 | O M ERICKSON 5501 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4469 | O M ERICKSON 5501 42-19H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4470 | O'NEILL 17-20 1-H | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4471 | O. BERGSTROM | Bottineau County, ND | Oil & Gas Property | Dec 2025 |
| 4472 | OAK 148-94 12C-01-1H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4473 | OAKDALE | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4474 | OAKLAND | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4475 | OAKLAND 151-103-29B-32-1H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4476 | OAKLAND FEDERAL 1 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4477 | OAKVILLE 8-5-161-92H | Burke County, ND | Oil & Gas Property | Dec 2025 |
| 4478 | OASIS MEIERS 5692 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4479 | OBACH | Stark County, ND | Oil & Gas Property | Nov 2016 |
| 4480 | OBENOUR 150-99-2 | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4481 | OBENOUR 150-99-33-28-8H | McKenzie County, ND | Oil & Gas Property | Dec 2025 |
| 4482 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Dec 2025 |
| 4483 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Dec 2025 |
| 4484 | OBRIGEWITCH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4485 | OBRIGEWITCH | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 4486 | OBRIGEWITSCH | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 4487 | OBRIYENITCH 1-14H | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 4488 | OBSIDIAN 147-93-16B-21H-TF | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4489 | ODDIE 44-7 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4490 | ODEGAARD STATE | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4491 | ODEGARD 1-20H1 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4492 | ODERMANN | McLean County, ND | Oil & Gas Property | Oct 2018 |
| 4493 | ODERMANN 24-10TFH | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4494 | ODERMANN 41-31TFH | Billings County, ND | Oil & Gas Property | Dec 2025 |
| 4495 | ODONNELL 44-22H | Dunn County, ND | Oil & Gas Property | Dec 2025 |
| 4496 | ODYSSEY 050 | Divide County, ND | Oil & Gas Property | Dec 2025 |
| 4497 | OGDEN | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4498 | OJA 1 | Mountrail County, ND | Oil & Gas Property | Dec 2025 |
| 4499 | OLAF 42X-11 | Williams County, ND | Oil & Gas Property | Dec 2025 |
| 4500 | OLAF TUFTE B | Bottineau County, ND | Oil Property | Dec 1997 |