| 92701 | OKFUSKA | Seminole County, OK | Oil Property | Jun 2026 |
| 92702 | OKIE | Major County, OK | Oil & Gas Property | Sep 2023 |
| 92703 | OKIE STATE 33-28-12 1H | Alfalfa County, OK | Oil & Gas Property | Jun 2026 |
| 92704 | OKINAWA 24-11 UNIT | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 92705 | OKLAHOMA | Cimarron County, OK | Oil & Gas Property | Jul 2026 |
| 92706 | OKLAHOMA | Grant County, OK | Oil & Gas Property | Jul 2026 |
| 92707 | OKLAHOMA | Beaver County, OK | Oil & Gas Property | Aug 2025 |
| 92708 | OKLAHOMA | Major County, OK | Oil & Gas Property | Jul 2026 |
| 92709 | OKLAHOMA | Texas County, OK | Gas Property | Jun 2026 |
| 92710 | OKLAHOMA 32 FEE | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 92711 | OKLAHOMA STATE | Texas County, OK | Oil & Gas Property | Jun 2026 |
| 92712 | OKMULGEE MANNING | Okmulgee County, OK | Oil Property | Jul 2025 |
| 92713 | OKORONKWO | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 92714 | OKTOBERFEST | San Juan County, NM | Oil & Gas Property | Aug 2025 |
| 92715 | OLA MCCANN | San Patricio County, TX | Oil & Gas Property | May 2026 |
| 92716 | OLAF 42X-11 | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 92717 | OLAF TUFTE B | Bottineau County, ND | Oil Property | Dec 1997 |
| 92718 | OLAJUWON | Freestone County, TX | Oil & Gas Property | Jun 2026 |
| 92719 | OLAN | Le Flore County, OK | Gas Property | Jun 2026 |
| 92720 | OLANDER | Rice County, KS | Oil & Gas Property | May 2026 |
| 92721 | OLANDER | Weld County, CO | Oil & Gas Property | May 2026 |
| 92722 | OLANDER | Weld County, CO | Oil & Gas Property | May 2018 |
| 92723 | OLANDER CARL | Jones County, TX | Oil & Gas Property | Apr 2026 |
| 92724 | OLAUGHLIN | Hansford County, TX | Oil & Gas Property | Jun 2026 |
| 92725 | OLAUGHLIN | Palo Pinto County, TX | Oil & Gas Property | Jun 2026 |
| 92726 | OLAUGHLIN 1 | Kearny County, KS | Gas Property | May 2026 |
| 92727 | OLBERDING | Nemaha County, KS | Oil Property | May 2026 |
| 92728 | OLCESE | Kern County, CA | Oil & Gas Property | Jun 2026 |
| 92729 | OLCESE ESTATE | Kern County, CA | Oil Property | Jun 2026 |
| 92730 | OLCOTT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 92731 | OLCOTT D | Ward County, TX | Oil & Gas Property | Dec 2023 |
| 92732 | OLCOTT H. W | Gray County, TX | Gas Property | Jun 2026 |
| 92733 | OLCOTT NORTH A UNIT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 92734 | OLCZAK | Greene County, PA | Gas Property | Jun 2026 |
| 92735 | OLD BLUE 25 | Upton County, TX | Oil & Gas Property | Jun 2026 |
| 92736 | OLD BORDER | Toole County, MT | Oil Property | Jun 2026 |
| 92737 | OLD BRASS & NEEDLE | Montague County, TX | Oil & Gas Property | Dec 2021 |
| 92738 | OLD CRAB 1506 | Kingfisher County, OK | Oil & Gas Property | Jun 2026 |
| 92739 | OLD EDDY | Washington County, OH | Oil Property | Dec 2024 |
| 92740 | OLD FAITHFUL | Woods County, OK | Oil & Gas Property | Nov 2015 |
| 92741 | OLD FASHIONED 96-11 | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 92742 | OLD GLORY 16/28 AP | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 92743 | OLD GLORY 5-8-10 | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 92744 | OLD GLORY HOLE | Natrona County, WY | Oil Property | Oct 2018 |
| 92745 | OLD HICKORY | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92746 | OLD HICKORY STATE | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 92747 | OLD HOME MANOR | Indiana County, PA | Oil & Gas Property | Dec 2025 |
| 92748 | OLD INDIAN DRAW UNIT | Eddy County, NM | Oil & Gas Property | Jun 2026 |
| 92749 | OLD IRONSIDE 0405 | Pecos County, TX | Oil & Gas Property | Jun 2026 |
| 92750 | OLD LOCO UNIT | Eddy County, NM | Oil & Gas Property | Apr 2026 |
| 92751 | OLD MCDONALD FARM UNIT | Washington County, PA | Gas Property | Jun 2026 |
| 92752 | OLD MONARCH STATE 12 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 92753 | OLD OAK FARM 6-10-3 | Jefferson County, OH | Gas Property | Jun 2026 |
| 92754 | OLD OCEAN UNIT | Brazoria County, TX | Oil & Gas Property | Jun 2026 |
| 92755 | OLD OCEAN UNIT | Brazoria County, TX | Oil & Gas Property | Nov 1993 |
| 92756 | OLD PARTNER | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 92757 | OLD PARTNER 54-1-30 | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 92758 | OLD RANCH CANYON 7 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2019 |
| 92759 | OLD RANCH KNOLL 8 FEDERAL | Eddy County, NM | Oil & Gas Property | Feb 2015 |
| 92760 | OLD RICKYS RIDGE 31_30-14N-7W | Canadian County, OK | Oil & Gas Property | Jun 2026 |
| 92761 | OLD RIVER RANCH DIM | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 92762 | OLD ROCK COM | Rio Arriba County, NM | Oil & Gas Property | Jun 2026 |
| 92763 | OLD ROSEBUD 1524-36 | Chaves County, NM | Oil & Gas Property | Apr 2026 |
| 92764 | OLD ROSEBUD 37 UNIT | Culberson County, TX | Oil & Gas Property | Jun 2026 |
| 92765 | OLD STONE BANK | Summit County, OH | Oil & Gas Property | Dec 2009 |
| 92766 | OLD SWITCHEROO 418 | Yoakum County, TX | Oil & Gas Property | Jun 2026 |
| 92767 | OLD TOWN | Johnson County, TX | Gas Property | Jun 2026 |
| 92768 | OLD TOWN BEAGLE CLUB | Clearfield County, PA | Gas Property | Dec 2025 |
| 92769 | OLD TOWN FARMS | Mason County, WV | Oil & Gas Property | Dec 2021 |
| 92770 | OLD TRADING POST | San Juan County, NM | Oil & Gas Property | Jul 2026 |
| 92771 | OLD WEATHERFORD | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 92772 | OLD WOMAN | Blaine County, OK | Oil & Gas Property | Sep 2025 |
| 92773 | OLD YUCCA | Reeves County, TX | Oil & Gas Property | Oct 2024 |
| 92774 | OLD ZAPATA DEEP G | Zapata County, TX | Oil & Gas Property | Jun 2026 |
| 92775 | OLDAKER | Sherman County, TX | Gas Property | Sep 2025 |
| 92776 | OLDEN-PAULL UNIT 1 | Brazos County, TX | Oil & Gas Property | Jun 2026 |
| 92777 | OLDENBURG | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 92778 | OLDFIELD | Beckham County, OK | Oil & Gas Property | Jun 2026 |
| 92779 | OLDHAM | Ellis County, KS | Oil Property | Mar 2026 |
| 92780 | OLDHAM | Midland County, TX | Oil & Gas Property | May 2026 |
| 92781 | OLDHAM | Pawnee County, OK | Oil & Gas Property | Jul 2026 |
| 92782 | OLDHAM | Archer County, TX | Oil & Gas Property | Jun 2026 |
| 92783 | OLDHAM | Petroleum County, MT | Oil Property | Jan 2015 |
| 92784 | OLDHAM IDA MAE | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 92785 | OLDHAM TRUST | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 92786 | OLDHAM-GRAHAM 35 | Midland County, TX | Oil & Gas Property | Jun 2026 |
| 92787 | OLDJAMIE OIL | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 92788 | OLDLAND | Rio Blanco County, CO | Oil & Gas Property | Aug 2008 |
| 92789 | OLDS | Caddo Parish, LA | Oil Property | Nov 2024 |
| 92790 | OLDS ROEHR | Seward County, KS | Gas Property | May 2026 |
| 92791 | OLDS UNIT | Weston County, WY | Oil & Gas Property | Jul 2026 |
| 92792 | OLE 1-29H | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92793 | OLE 2-1-29M | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92794 | OLE 4-1-29MBH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92795 | OLE 5-1-29TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92796 | OLE 6-1-29MBH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92797 | OLE 7-1-29TFH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92798 | OLE 8-1-29 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92799 | OLE 9-1-29MBH | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 92800 | OLE GIESER UNIT | Tarrant County, TX | Oil & Gas Property | Jun 2026 |