| 4401 | NOVAK | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4402 | NOVASIO STATE 1-16-21H-142-95 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4403 | NSCU | Bottineau County, ND | Oil & Gas Property | Aug 2025 |
| 4404 | NSI 23-24H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4405 | NUGGET USA 14-20TFH | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4406 | NURINE | Bowman County, ND | Oil & Gas Property | Aug 2025 |
| 4407 | NUTHATCH 29-12 1H | Bottineau County, ND | Oil & Gas Property | Aug 2025 |
| 4408 | NV C 158-93-16-14 | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4409 | NYGAARD | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4410 | NYGAARD | Bowman County, ND | Oil & Gas Property | Aug 2025 |
| 4411 | NYGAARD FEDERAL 13X-5 | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4412 | NYLE 14-33TFH | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4413 | NYSTUEN 14 | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4414 | NYX 149-93-33D-28H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4415 | O M ERICKSON 5501 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4416 | O M ERICKSON 5501 42-19H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4417 | O'NEILL 17-20 1-H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4418 | O. BERGSTROM | Bottineau County, ND | Oil & Gas Property | Aug 2025 |
| 4419 | OAK 148-94 12C-01-1H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4420 | OAKDALE | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4421 | OAKDALE 11-12H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4422 | OAKLAND | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4423 | OAKLAND 151-103-29B-32-1H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4424 | OAKLAND FEDERAL 1 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4425 | OASIS MEIERS 5692 | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4426 | OATES 21-27H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4427 | OBACH | Stark County, ND | Oil & Gas Property | Nov 2016 |
| 4428 | OBENOUR 150-99-2 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4429 | OBENOUR 150-99-33-28-8H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4430 | OBER 20-5 | Bottineau County, ND | Oil Property | Aug 2025 |
| 4431 | OBERT 1-13H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4432 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Aug 2025 |
| 4433 | OBRIGEWITCH | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4434 | OBRIGEWITCH | Stark County, ND | Oil & Gas Property | Aug 2025 |
| 4435 | OBRIYENITCH 1-14H | Billings County, ND | Oil & Gas Property | Aug 2025 |
| 4436 | OBSIDIAN 147-93-16B-21H-TF | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4437 | OCELOT 1-15H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4438 | OCOTILLO 149-92-35A-04H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4439 | ODDIE 44-7 | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4440 | ODEGAARD STATE | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4441 | ODEGARD 1-20H1 | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4442 | ODELL USA 41-6H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4443 | ODERMANN | McLean County, ND | Oil & Gas Property | Oct 2018 |
| 4444 | ODERMANN 24-10TFH | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4445 | ODERMANN 41-31TFH | Billings County, ND | Oil & Gas Property | Aug 2025 |
| 4446 | ODIN JORGENSON 5502 44-8H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4447 | ODONNELL 44-22H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4448 | ODYSSEY 050 | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4449 | OGDEN | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4450 | OJA 1 | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4451 | OLAF 42X-11 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4452 | OLAF TUFTE B | Bottineau County, ND | Oil Property | Dec 1997 |
| 4453 | OLD ARCHES 14-35MBH ULW | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4454 | OLD BEAR USA 11-17H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4455 | OLD HICKORY | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4456 | OLE 1-29H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4457 | OLE 2-1-29M | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4458 | OLE 4-1-29MBH | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4459 | OLE 5-1-29TFH | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4460 | OLE 6-1-29MBH | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4461 | OLE 7-1-29TFH | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4462 | OLE 8-1-29 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4463 | OLE 9-1-29MBH | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4464 | OLE BOE | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4465 | OLEA 24-11TFH | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4466 | OLEBULLY 8-1-29TFH-ULW | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4467 | OLGA 150-99-15-22-1H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4468 | OLIVE MAE 7-8-9H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4469 | OLIVE USA 34-33TFH | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4470 | OLIVIA MARIE 32-5H | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4471 | OLSON | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4472 | OLSON | Bowman County, ND | Oil & Gas Property | Aug 2025 |
| 4473 | OLSON | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4474 | OLSON | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4475 | OLSON | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4476 | OLSON | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4477 | OLSON 1 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4478 | OLSON 1-12H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4479 | OLSON 10-15 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4480 | OLSON 11-14TFH | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4481 | OLSON 12-1H | Mountrail County, ND | Oil & Gas Property | Aug 2025 |
| 4482 | OLSON 14-20H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4483 | OLSON 15-22-162-100H 1CN | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4484 | OLSON 34 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4485 | OLSON 41-18 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4486 | OLSON 8-5 1H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4487 | OLSON STATE | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4488 | OLSON TRUST 30-31-162-98H 1BP | Divide County, ND | Oil & Gas Property | Aug 2025 |
| 4489 | OLYMPIA | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4490 | OM ERICKSON 5501 11-18 4B | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4491 | OMAHA WOMAN 24-13-12H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4492 | OMAR | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4493 | OMAR | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 4494 | OMELET 151-94-16B-21H | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4495 | OMLID | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4496 | OMLID | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 4497 | OMURA 148-93-05D-06H | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4498 | ONE FEATHER USA | McLean County, ND | Oil & Gas Property | Aug 2025 |
| 4499 | ONEIL | Dunn County, ND | Oil & Gas Property | Aug 2025 |
| 4500 | ONEIL 1-28H1 | Burke County, ND | Oil & Gas Property | Aug 2025 |