| 91501 | NORTON E. E | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 91502 | NORTON GAS UNIT -A | Sherman County, TX | Gas Property | Jan 2025 |
| 91503 | NORTON GAS UNIT -C | Sherman County, TX | Gas Property | Jan 2025 |
| 91504 | NORTON L. B | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 91505 | NORTON PROPERTIES | Young County, TX | Oil & Gas Property | Jan 2025 |
| 91506 | NORTON R.W. JR.-CHAPPAROSA RANCH 3 | Zavala County, TX | Gas Property | Aug 2024 |
| 91507 | NORTON RICHARD W. JR | Zavala County, TX | Gas Property | Aug 2024 |
| 91508 | NORTON WOODS | Grand Traverse County, MI | Oil & Gas Property | Sep 2024 |
| 91509 | NORTON-ASHE | Kern County, CA | Oil & Gas Property | Mar 2014 |
| 91510 | NORTON-GLASSMAN LOT 515 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 91511 | NORTON-SCHAUB 84-TTT-B33 | Loving County, TX | Oil & Gas Property | Jan 2025 |
| 91512 | NORVEHC | Webb County, TX | Oil & Gas Property | Jan 2025 |
| 91513 | NORVELL | Callahan County, TX | Oil & Gas Property | Jan 2025 |
| 91514 | NORVELL | Stephens County, TX | Oil & Gas Property | Jan 2025 |
| 91515 | NORVELL | Montague County, TX | Oil & Gas Property | Jan 2025 |
| 91516 | NORVELL | Seminole County, OK | Oil Property | Nov 2024 |
| 91517 | NORVELL | Randolph County, WV | Gas Property | Dec 2021 |
| 91518 | NORVELL, J | Webster County, KY | Oil Property | Dec 2012 |
| 91519 | NORVILL | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 91520 | NORVILLE | Garvin County, OK | Oil & Gas Property | Jan 2025 |
| 91521 | NORVILLE | Grady County, OK | Oil & Gas Property | Jan 2025 |
| 91522 | NORVILLE | Converse County, WY | Oil & Gas Property | May 2024 |
| 91523 | NORWAY | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 91524 | NORWICH UNIT | Missaukee County, MI | Oil & Gas Property | Jan 2025 |
| 91525 | NORWIN SCHOOL DISTRICT 00 | Westmoreland County, PA | Oil & Gas Property | Dec 2024 |
| 91526 | NORWOOD | Logan County, OK | Oil & Gas Property | Jan 2025 |
| 91527 | NORWOOD | Conway County, AR | Gas Property | Jul 2024 |
| 91528 | NORWOOD | Eastland County, TX | Oil & Gas Property | Aug 2017 |
| 91529 | NORWOOD HEIRS-LAFLEUR UNIT | Orange County, TX | Oil & Gas Property | Mar 2023 |
| 91530 | NOSKE | Kiowa County, OK | Oil Property | Jun 2019 |
| 91531 | NOSLER 12 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2025 |
| 91532 | NOSLER 24 FEDERAL PM | Lea County, NM | Oil & Gas Property | Feb 2025 |
| 91533 | NOSS UNIT | Beaver County, PA | Gas Property | Feb 2025 |
| 91534 | NOSSAMAN FARMS | Alfalfa County, OK | Oil & Gas Property | Sep 2021 |
| 91535 | NOSSE | Trumbull County, OH | Oil & Gas Property | Dec 2024 |
| 91536 | NOTCHES | Natrona County, WY | Oil Property | Feb 2025 |
| 91537 | NOTCHTOP UNIT | Noble County, OH | Oil & Gas Property | Dec 2024 |
| 91538 | NOTRE DAME | Fayette County, AL | Gas Property | Feb 2025 |
| 91539 | NOTTEN | Ventura County, CA | Oil & Gas Property | Nov 1986 |
| 91540 | NOTTINGHAM | Payne County, OK | Oil & Gas Property | Jun 1995 |
| 91541 | NOTTINGHAM | Clay County, WV | Oil & Gas Property | Dec 2021 |
| 91542 | NOVA | Laramie County, WY | Oil & Gas Property | Feb 2025 |
| 91543 | NOVA 33 | Howard County, TX | Oil & Gas Property | Oct 2024 |
| 91544 | NOVACEK | Weld County, CO | Oil & Gas Property | Feb 2017 |
| 91545 | NOVAK | Texas County, OK | Oil & Gas Property | Jan 2025 |
| 91546 | NOVAK | McKenzie County, ND | Oil & Gas Property | Feb 2025 |
| 91547 | NOVAK | Hansford County, TX | Oil & Gas Property | Jan 2025 |
| 91548 | NOVAK | Marion County, KS | Oil Property | Oct 2018 |
| 91549 | NOVAK | Morris County, KS | Oil Property | Jul 2020 |
| 91550 | NOVAK UNIT | Karnes County, TX | Oil & Gas Property | Jan 2025 |
| 91551 | NOVASAD, B | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 91552 | NOVASIO STATE 1-16-21H-142-95 | Dunn County, ND | Oil & Gas Property | Feb 2025 |
| 91553 | NOVICE UNIT | Coleman County, TX | Oil & Gas Property | Apr 2024 |
| 91554 | NOVIKOFF | Tarrant County, TX | Gas Property | Jan 2025 |
| 91555 | NOVINGER | Meade County, KS | Oil & Gas Property | Jul 2021 |
| 91556 | NOVOSAD UNIT | Gonzales County, TX | Oil & Gas Property | Jan 2025 |
| 91557 | NOVOSAD UNIT | Brazos County, TX | Oil & Gas Property | Dec 2024 |
| 91558 | NOVOSEL | McKean County, PA | Oil & Gas Property | Dec 2021 |
| 91559 | NOVOSEL LOT 436 472 | Warren County, PA | Oil & Gas Property | Dec 2024 |
| 91560 | NOVOTNY | Neosho County, KS | Gas Property | Dec 2024 |
| 91561 | NOVOTNY | Caddo County, OK | Oil Property | Jan 2025 |
| 91562 | NOVOTNY | Pratt County, KS | Oil & Gas Property | Nov 2024 |
| 91563 | NOVOTNY | Grant County, KS | Gas Property | Dec 2024 |
| 91564 | NOVOTNY | Ellsworth County, KS | Oil Property | Aug 1986 |
| 91565 | NOWAK | Palo Pinto County, TX | Oil & Gas Property | Dec 2024 |
| 91566 | NOWAK | Burleson County, TX | Oil & Gas Property | Dec 2024 |
| 91567 | NOWAK | Ellis County, KS | Oil Property | Nov 2024 |
| 91568 | NOWAK-COOKS POINT UNIT | Burleson County, TX | Oil & Gas Property | Jan 2025 |
| 91569 | NOWATER FEDERAL 8 | Washakie County, WY | Oil & Gas Property | Mar 2025 |
| 91570 | NOWELL | Dawson County, TX | Oil & Gas Property | Jan 2025 |
| 91571 | NOWICKI | Susquehanna County, PA | Gas Property | Feb 2025 |
| 91572 | NOWLIN | Canadian County, OK | Oil & Gas Property | Jan 2025 |
| 91573 | NOWLIN BILLIE MARIE | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 91574 | NOWLIN CLYDE | Hill County, TX | Gas Property | Jan 2025 |
| 91575 | NOWLIN GENEVIEVE UNIT | Lipscomb County, TX | Oil & Gas Property | Jan 2025 |
| 91576 | NOWLIN T. P | Frio County, TX | Oil & Gas Property | Jan 2025 |
| 91577 | NOWLIN-D | Johnson County, TX | Oil & Gas Property | Jan 2025 |
| 91578 | NOWLIN-D-B-DAVIS (SA) 1H | Johnson County, TX | Gas Property | Jan 2025 |
| 91579 | NOWOTNY UNIT DIM | Dimmit County, TX | Oil & Gas Property | Jan 2025 |
| 91580 | NOWRYTOWN | Indiana County, PA | Gas Property | Dec 2024 |
| 91581 | NOWSCO WELL SERVICE | Harrison County, WV | Oil & Gas Property | Apr 2014 |
| 91582 | NOYES | Nowata County, OK | Gas Property | Dec 2023 |
| 91583 | NOYES | Perry County, OH | Oil & Gas Property | Dec 1995 |
| 91584 | NP UNIT | Fallon County, MT | Oil & Gas Property | Feb 2025 |
| 91585 | NP"G"(NCT | Dawson County, MT | Oil & Gas Property | Dec 1986 |
| 91586 | NPG "G" NCT 4-3 | Dawson County, MT | Oil & Gas Property | Feb 2025 |
| 91587 | NPG NCT | Dawson County, MT | Oil & Gas Property | Feb 2025 |
| 91588 | NPLLC | De Soto Parish, LA | Gas Property | Dec 2024 |
| 91589 | NPLLC 8-11-13 H | De Soto Parish, LA | Gas Property | Dec 2024 |
| 91590 | NPR 1 | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 91591 | NPR 2 | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 91592 | NPR 3 | Natrona County, WY | Oil & Gas Property | Mar 2025 |
| 91593 | NPR H15 | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 91594 | NPR O04 | Garfield County, CO | Oil & Gas Property | Feb 2025 |
| 91595 | NPRR | Musselshell County, MT | Oil Property | Feb 2025 |
| 91596 | NPRR | Rosebud County, MT | Oil Property | Jun 1992 |
| 91597 | NPRR | Fallon County, MT | Oil & Gas Property | Feb 2025 |
| 91598 | NPRR MOBIL | Musselshell County, MT | Oil Property | Feb 2025 |
| 91599 | NPU ( UNION | Bee County, TX | Oil & Gas Property | May 2020 |
| 91600 | NPU (H&D-NIEHAUS -1) 25 | Karnes County, TX | Oil & Gas Property | Dec 2024 |