| 95001 | OTTO | Grayson County, TX | Oil & Gas Property | Dec 2025 |
| 95002 | OTTO | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 95003 | OTTO | Converse County, WY | Oil & Gas Property | Jan 2026 |
| 95004 | OTTO | Kay County, OK | Oil & Gas Property | Jan 2026 |
| 95005 | OTTO | Thomas County, KS | Oil Property | Aug 2025 |
| 95006 | OTTO | Kay County, OK | Oil Property | Nov 2025 |
| 95007 | OTTO | Cooke County, TX | Oil & Gas Property | Dec 2025 |
| 95008 | OTTO 14-23H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 95009 | OTTO 1H | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 95010 | OTTO 31 | Canadian County, OK | Oil & Gas Property | Dec 2025 |
| 95011 | OTTO B ( | Woodson County, KS | Oil Property | Sep 2025 |
| 95012 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Oct 2023 |
| 95013 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Dec 2025 |
| 95014 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Dec 2025 |
| 95015 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Dec 2025 |
| 95016 | OTTO BARBY | Beaver County, OK | Oil & Gas Property | Jul 2025 |
| 95017 | OTTO CHEM | Elk County, PA | Gas Property | Dec 2025 |
| 95018 | OTTO GART | Seward County, KS | Gas Property | Apr 2025 |
| 95019 | OTTO GAS UNIT NO. 1 | Kleberg County, TX | Oil & Gas Property | Dec 2023 |
| 95020 | OTTO HOEME | Texas County, OK | Gas Property | Dec 2025 |
| 95021 | OTTO MAX | Atascosa County, TX | Oil & Gas Property | Oct 2015 |
| 95022 | OTTO ROBERTS | Woodward County, OK | Oil & Gas Property | Dec 2025 |
| 95023 | OTTO SEEL 4-1 | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 95024 | OTTO TURNER 2 | De Soto Parish, LA | Oil & Gas Property | Dec 2024 |
| 95025 | OTTO UNIT | Gonzales County, TX | Oil & Gas Property | Dec 2025 |
| 95026 | OTTO UNIT 1H | McMullen County, TX | Gas Property | Dec 2025 |
| 95027 | OTTO WAECHTER | Kearny County, KS | Gas Property | Sep 2025 |
| 95028 | OTTO-WHIPPLE | McMullen County, TX | Oil & Gas Property | Dec 2025 |
| 95029 | OTTOSON | Weld County, CO | Oil & Gas Property | Apr 2016 |
| 95030 | OTTUSO 1-5H | Pittsburg County, OK | Gas Property | Dec 2025 |
| 95031 | OTWAY | Midland County, MI | Oil Property | Jan 2026 |
| 95032 | OU GB | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 95033 | OU SG | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 95034 | OU WIH | Uintah County, UT | Oil & Gas Property | Feb 2026 |
| 95035 | OUDERKIRK | Rooks County, KS | Oil Property | Sep 2025 |
| 95036 | OUDERKIRK | Rooks County, KS | Oil Property | Oct 1989 |
| 95037 | OUGHTON | Kern County, CA | Oil & Gas Property | Dec 2025 |
| 95038 | OUIDA WILSON 45 | Roberts County, TX | Oil & Gas Property | Dec 2025 |
| 95039 | OUIMET STATE COM | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 95040 | OUKROP | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 95041 | OUR DIANE | Weld County, CO | Oil & Gas Property | Dec 2025 |
| 95042 | OUR LAND | Harrison County, OH | Oil & Gas Property | Dec 2025 |
| 95043 | OURAY | Uintah County, UT | Oil & Gas Property | Jan 2026 |
| 95044 | OURAY | Uintah County, UT | Oil & Gas Property | Jan 2026 |
| 95045 | OURAY 5-64 15-16-1BHZ | Arapahoe County, CO | Oil & Gas Property | Jan 2026 |
| 95046 | OURAY FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95047 | OURAY STATE | Reeves County, TX | Oil & Gas Property | Dec 2025 |
| 95048 | OURAY UT 4-13 4-3-13-36-7HX | Duchesne County, UT | Oil & Gas Property | Jan 2026 |
| 95049 | OURAY VALLEY | Uintah County, UT | Oil & Gas Property | Jan 2026 |
| 95050 | OURAY VLY | Uintah County, UT | Oil & Gas Property | Jan 2026 |
| 95051 | OURSLER | Butler County, KS | Oil Property | Jul 2025 |
| 95052 | OUTER BLACKS FORK | Uinta County, WY | Oil & Gas Property | Jan 2026 |
| 95053 | OUTHIER | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 95054 | OUTHIER | Blaine County, OK | Oil & Gas Property | Dec 2025 |
| 95055 | OUTLAND 1 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95056 | OUTLAND STATE UNIT | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95057 | OUTLAND WCA STATE UNIT 11 2 | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95058 | OUTLAW | Guernsey County, OH | Oil & Gas Property | Dec 2025 |
| 95059 | OUTLAW 22 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95060 | OUTLAW 55-1-30 UNIT 1H | Loving County, TX | Oil & Gas Property | Dec 2025 |
| 95061 | OUTLAW FLATS | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 95062 | OUTLAW GAP | McKenzie County, ND | Oil & Gas Property | Jan 2026 |
| 95063 | OUTLAW STATE | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 95064 | OUTLOOK | Sheridan County, MT | Oil & Gas Property | Aug 1996 |
| 95065 | OUTRIDER | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95066 | OUTRIDER 27 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95067 | OUTRIDER 28 FEDERAL COM | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 95068 | OUTRIGGER | Campbell County, WY | Oil & Gas Property | Jan 2026 |
| 95069 | OUTTERSIDE A. J | Galveston County, TX | Oil & Gas Property | Oct 2025 |
| 95070 | OV UNIT | Dawson County, TX | Oil & Gas Property | Dec 2025 |
| 95071 | OVATION FEDERAL COM 1318 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 95072 | OVER | Clarion County, PA | Gas Property | Dec 2025 |
| 95073 | OVER | Clarion County, PA | Oil & Gas Property | Dec 2025 |
| 95074 | OVERACKER | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 95075 | OVERAL 5892 11-30T | Mountrail County, ND | Oil & Gas Property | Jan 2026 |
| 95076 | OVERALL | Anderson County, KS | Oil Property | Aug 2025 |
| 95077 | OVERALL | Coleman County, TX | Oil & Gas Property | Nov 2025 |
| 95078 | OVERALL | Reno County, KS | Oil & Gas Property | Sep 2025 |
| 95079 | OVERBEY | Wichita County, TX | Oil & Gas Property | Dec 2025 |
| 95080 | OVERBEY 28-14 #1 | Conecuh County, AL | Oil & Gas Property | Dec 2025 |
| 95081 | OVERBROOK FEE | Campbell County, WY | Gas Property | May 2013 |
| 95082 | OVERBY | Wichita County, TX | Oil & Gas Property | Dec 2025 |
| 95083 | OVERBY | Toole County, MT | Gas Property | Nov 2025 |
| 95084 | OVERBY 15-1 | Conecuh County, AL | Oil & Gas Property | Dec 2025 |
| 95085 | OVERBY C. J | Karnes County, TX | Oil & Gas Property | Apr 2015 |
| 95086 | OVERBY GAS UNIT 2E | Bee County, TX | Oil & Gas Property | Dec 2025 |
| 95087 | OVERCASH | Throckmorton County, TX | Oil & Gas Property | Dec 2025 |
| 95088 | OVERDORF | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 95089 | OVERFIELD | Henderson County, KY | Oil Property | Nov 2019 |
| 95090 | OVERFIELD | Henderson County, KY | Oil Property | Oct 2014 |
| 95091 | OVERHOLSER | Rooks County, KS | Oil Property | Sep 2025 |
| 95092 | OVERHOLT | Claiborne Parish, LA | Oil Property | Dec 2024 |
| 95093 | OVERLAND | Wagoner County, OK | Oil & Gas Property | Sep 2022 |
| 95094 | OVERLAND 1 | Burke County, ND | Oil & Gas Property | Jan 2026 |
| 95095 | OVERLAND 20-17-162-98H 4MD | Divide County, ND | Oil & Gas Property | Jan 2026 |
| 95096 | OVERLAND ANDERSON | Kern County, CA | Oil & Gas Property | Nov 2018 |
| 95097 | OVERLEE | Burke County, ND | Oil & Gas Property | Jan 2026 |
| 95098 | OVERLOAD 23-19 | Las Animas County, CO | Gas Property | Jan 2026 |
| 95099 | OVERLOOK | Weld County, CO | Oil & Gas Property | Dec 2024 |
| 95100 | OVERLOOK | Seminole County, OK | Oil & Gas Property | Dec 2012 |