| 93601 | OKFUSKA | Seminole County, OK | Oil Property | Jul 2025 |
| 93602 | OKIE | Major County, OK | Oil & Gas Property | Sep 2023 |
| 93603 | OKINAWA 24-11 UNIT | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 93604 | OKLAHOMA | Cimarron County, OK | Oil & Gas Property | Jul 2025 |
| 93605 | OKLAHOMA | Grant County, OK | Oil & Gas Property | Aug 2025 |
| 93606 | OKLAHOMA | Beaver County, OK | Oil & Gas Property | Jul 2025 |
| 93607 | OKLAHOMA | Major County, OK | Oil & Gas Property | Aug 2025 |
| 93608 | OKLAHOMA | Texas County, OK | Gas Property | Jul 2025 |
| 93609 | OKLAHOMA 32 FEE | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 93610 | OKLAHOMA STATE | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 93611 | OKLAHOMA STATE UNIT J1-34 | Texas County, OK | Oil & Gas Property | Jul 2025 |
| 93612 | OKMULGEE MANNING | Okmulgee County, OK | Oil Property | Jul 2025 |
| 93613 | OKORONKWO | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 93614 | OKTOBERFEST | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 93615 | OLA MCCANN | San Patricio County, TX | Oil & Gas Property | Jul 2025 |
| 93616 | OLAF 42X-11 | Williams County, ND | Oil & Gas Property | Aug 2025 |
| 93617 | OLAF TUFTE B | Bottineau County, ND | Oil Property | Dec 1997 |
| 93618 | OLAJUWON | Freestone County, TX | Oil & Gas Property | Aug 2025 |
| 93619 | OLAN | Le Flore County, OK | Gas Property | Jul 2025 |
| 93620 | OLANDER | Rice County, KS | Oil & Gas Property | Jun 2025 |
| 93621 | OLANDER | Weld County, CO | Oil & Gas Property | Aug 2025 |
| 93622 | OLANDER | Weld County, CO | Oil & Gas Property | May 2018 |
| 93623 | OLANDER CARL | Jones County, TX | Oil & Gas Property | Mar 2025 |
| 93624 | OLAUGHLIN | Hansford County, TX | Oil & Gas Property | Aug 2025 |
| 93625 | OLAUGHLIN | Palo Pinto County, TX | Oil & Gas Property | Aug 2025 |
| 93626 | OLAUGHLIN 1 | Kearny County, KS | Gas Property | Jun 2025 |
| 93627 | OLBERDING | Nemaha County, KS | Oil Property | Jun 2025 |
| 93628 | OLCESE | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 93629 | OLCESE ESTATE | Kern County, CA | Oil Property | Sep 2025 |
| 93630 | OLCOTT | Tarrant County, TX | Oil & Gas Property | Aug 2025 |
| 93631 | OLCOTT D | Ward County, TX | Oil & Gas Property | Dec 2023 |
| 93632 | OLCOTT H. W | Gray County, TX | Gas Property | Aug 2025 |
| 93633 | OLCOTT NORTH A UNIT | Tarrant County, TX | Oil & Gas Property | Aug 2025 |
| 93634 | OLCZAK | Greene County, PA | Gas Property | Aug 2025 |
| 93635 | OLD ARCHES 14-35MBH ULW | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 93636 | OLD BEAR USA 11-17H | Mountrail County, ND | Oil & Gas Property | Sep 2025 |
| 93637 | OLD BEAR WOMAN BIA | Blaine County, OK | Oil & Gas Property | Jul 2025 |
| 93638 | OLD BLUE 25 | Upton County, TX | Oil & Gas Property | Aug 2025 |
| 93639 | OLD BORDER | Toole County, MT | Oil Property | Aug 2025 |
| 93640 | OLD BRASS & NEEDLE | Montague County, TX | Oil & Gas Property | Dec 2021 |
| 93641 | OLD CRAB 1506 | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 93642 | OLD CROW 1-5H | Custer County, OK | Oil & Gas Property | Jul 2025 |
| 93643 | OLD EDDY | Washington County, OH | Oil Property | Dec 2023 |
| 93644 | OLD FAITHFUL | Woods County, OK | Oil & Gas Property | Nov 2015 |
| 93645 | OLD GLORY 16/28 AP | Ellis County, OK | Oil & Gas Property | Jul 2025 |
| 93646 | OLD GLORY 5-8-10 | Caddo County, OK | Oil & Gas Property | Jul 2025 |
| 93647 | OLD GLORY HOLE | Natrona County, WY | Oil Property | Oct 2018 |
| 93648 | OLD HICKORY | McKenzie County, ND | Oil & Gas Property | Sep 2025 |
| 93649 | OLD HICKORY PLTN | Iberville Parish, LA | Oil & Gas Property | Dec 2024 |
| 93650 | OLD HICKORY STATE | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 93651 | OLD HOME MANOR | Indiana County, PA | Oil & Gas Property | Dec 2024 |
| 93652 | OLD HUGH 18-09-11 | Kingfisher County, OK | Oil & Gas Property | Jul 2025 |
| 93653 | OLD INDIAN DRAW UNIT | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 93654 | OLD IRONSIDE 0405 | Pecos County, TX | Oil & Gas Property | Aug 2025 |
| 93655 | OLD LOCO UNIT | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 93656 | OLD MCDONALD FARM UNIT | Washington County, PA | Gas Property | Aug 2025 |
| 93657 | OLD MONARCH STATE 12 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 93658 | OLD OAK FARM 6-10-3 | Jefferson County, OH | Gas Property | Jun 2025 |
| 93659 | OLD OCEAN UNIT | Brazoria County, TX | Oil & Gas Property | Aug 2025 |
| 93660 | OLD OCEAN UNIT | Brazoria County, TX | Oil & Gas Property | Nov 1993 |
| 93661 | OLD PARTNER | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 93662 | OLD PARTNER 54-1-30 | Loving County, TX | Oil & Gas Property | Aug 2025 |
| 93663 | OLD RANCH CANYON 7 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2019 |
| 93664 | OLD RANCH KNOLL 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2015 |
| 93665 | OLD RICKYS RIDGE 31_30-14N-7W | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 93666 | OLD RIVER RANCH DIM | Dimmit County, TX | Oil & Gas Property | Aug 2025 |
| 93667 | OLD ROCK COM | Rio Arriba County, NM | Oil & Gas Property | Aug 2025 |
| 93668 | OLD ROSEBUD 1524-36 | Chaves County, NM | Oil & Gas Property | Aug 2025 |
| 93669 | OLD ROSEBUD 37 UNIT | Culberson County, TX | Oil & Gas Property | Aug 2025 |
| 93670 | OLD STONE BANK | Summit County, OH | Oil & Gas Property | Dec 2009 |
| 93671 | OLD SWITCHEROO 418 | Yoakum County, TX | Oil & Gas Property | Aug 2025 |
| 93672 | OLD TOWN | Johnson County, TX | Gas Property | Aug 2025 |
| 93673 | OLD TOWN BEAGLE CLUB | Clearfield County, PA | Gas Property | Dec 2024 |
| 93674 | OLD TOWN FARMS | Mason County, WV | Oil & Gas Property | Dec 2021 |
| 93675 | OLD TRADING POST | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 93676 | OLD VIC 1 | Reeves County, TX | Oil & Gas Property | Aug 2025 |
| 93677 | OLD WEATHERFORD | Tarrant County, TX | Oil & Gas Property | Aug 2025 |
| 93678 | OLD WHIRLWIND | Roger Mills County, OK | Oil & Gas Property | Jul 2025 |
| 93679 | OLD WOMAN | Blaine County, OK | Oil & Gas Property | Oct 2024 |
| 93680 | OLD YUCCA | Reeves County, TX | Oil & Gas Property | Oct 2024 |
| 93681 | OLD ZAPATA DEEP G | Zapata County, TX | Oil & Gas Property | Aug 2025 |
| 93682 | OLDAKER | Sherman County, TX | Gas Property | Aug 2025 |
| 93683 | OLDEN-PAULL UNIT 1 | Brazos County, TX | Oil & Gas Property | Aug 2025 |
| 93684 | OLDENBURG | Fayette County, TX | Oil & Gas Property | Aug 2025 |
| 93685 | OLDFIELD | Beckham County, OK | Oil & Gas Property | Jul 2025 |
| 93686 | OLDFIELD 1-1H | Caddo County, OK | Oil & Gas Property | Jul 2025 |
| 93687 | OLDHAM | Ellis County, KS | Oil Property | Mar 2025 |
| 93688 | OLDHAM | Midland County, TX | Oil & Gas Property | Jun 2025 |
| 93689 | OLDHAM | Pawnee County, OK | Oil & Gas Property | Jul 2025 |
| 93690 | OLDHAM | Archer County, TX | Oil & Gas Property | Aug 2025 |
| 93691 | OLDHAM | Petroleum County, MT | Oil Property | Jan 2015 |
| 93692 | OLDHAM 1-22 | Woodward County, OK | Gas Property | Aug 2025 |
| 93693 | OLDHAM IDA MAE | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 93694 | OLDHAM TRUST | Howard County, TX | Oil & Gas Property | Aug 2025 |
| 93695 | OLDHAM-GRAHAM 35 | Midland County, TX | Oil & Gas Property | Aug 2025 |
| 93696 | OLDJAMIE OIL | Atascosa County, TX | Oil & Gas Property | Jul 2025 |
| 93697 | OLDLAND | Rio Blanco County, CO | Oil & Gas Property | Aug 2008 |
| 93698 | OLDS | Caddo Parish, LA | Oil Property | Nov 2024 |
| 93699 | OLDS ROEHR | Seward County, KS | Gas Property | Jun 2025 |
| 93700 | OLDS UNIT | Weston County, WY | Oil & Gas Property | Aug 2025 |