| 40001 | FARRAR 11-18-6 | Kingfisher County, OK | Oil & Gas Property | Dec 2025 |
| 40002 | FARRELL | Coal County, OK | Gas Property | Dec 2025 |
| 40003 | FARRELL | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 40004 | FARRELL | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 40005 | FARRELL | Graham County, KS | Oil Property | Apr 2021 |
| 40006 | FARRELL 22-14-24 | Roger Mills County, OK | Oil & Gas Property | Dec 2025 |
| 40007 | FARRELL FEDERAL | Roosevelt County, NM | Oil & Gas Property | Jul 2006 |
| 40008 | FARRICE, JIMMIE L. 5 | Labette County, KS | Gas Property | Feb 2024 |
| 40009 | FARRIER | Cass County, TX | Oil & Gas Property | Dec 2025 |
| 40010 | FARRINGTON | Bossier Parish, LA | Oil & Gas Property | Aug 2018 |
| 40011 | FARRIS | Wood County, TX | Oil & Gas Property | Oct 2016 |
| 40012 | FARRIS | Woods County, OK | Oil & Gas Property | Jan 2026 |
| 40013 | FARRIS | Creek County, OK | Oil & Gas Property | Dec 2025 |
| 40014 | FARRIS | McKinley County, NM | Oil & Gas Property | Jun 2010 |
| 40015 | FARRIS | Madison County, TX | Oil & Gas Property | Nov 2025 |
| 40016 | FARRIS | Creek County, OK | Oil Property | Dec 2025 |
| 40017 | FARRIS | Montgomery County, KS | Gas Property | Jul 2016 |
| 40018 | FARRIS | Neosho County, KS | Oil Property | Dec 2019 |
| 40019 | FARRIS | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 40020 | FARRIS | Union County, AR | Oil Property | Nov 2025 |
| 40021 | FARRIS | Beckham County, OK | Oil & Gas Property | Dec 2025 |
| 40022 | FARRIS | Dewey County, OK | Oil & Gas Property | Dec 2025 |
| 40023 | FARRIS #1 | Okfuskee County, OK | Oil & Gas Property | Jan 2016 |
| 40024 | FARRIS -C | Wheeler County, TX | Oil & Gas Property | Dec 2025 |
| 40025 | FARRIS 1H-24 | Coal County, OK | Gas Property | Dec 2025 |
| 40026 | FARRIS RWF | Garfield County, CO | Oil & Gas Property | Dec 2025 |
| 40027 | FARRIS, ELVIS | Knox County, KY | Gas Property | Oct 2024 |
| 40028 | FARRISS O | Medina County, OH | Oil & Gas Property | Dec 2003 |
| 40029 | FARROW 2 | Caddo County, OK | Oil & Gas Property | Dec 2025 |
| 40030 | FARROW, B | Chenango County, NY | Gas Property | Dec 2024 |
| 40031 | FARROW, JULIAN ET | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 40032 | FARSIDE | Cheyenne County, CO | Oil & Gas Property | Feb 2001 |
| 40033 | FARSON | Noble County, OH | Oil & Gas Property | Dec 2022 |
| 40034 | FARSON | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 40035 | FARSON | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 40036 | FARSON FEDERAL | Sweetwater County, WY | Oil & Gas Property | Dec 2025 |
| 40037 | FARSON ROAD | Lincoln County, WY | Oil & Gas Property | Jan 2026 |
| 40038 | FARSTER | Armstrong County, PA | Gas Property | Dec 2025 |
| 40039 | FARVA | Howard County, TX | Oil & Gas Property | Dec 2025 |
| 40040 | FARVER | Divide County, ND | Oil & Gas Property | Jan 2026 |
| 40041 | FARWELL | Caddo County, OK | Oil & Gas Property | Jul 2019 |
| 40042 | FARWELL | Grady County, OK | Gas Property | Dec 2025 |
| 40043 | FARWELL 25-20-17 | Woodward County, OK | Oil & Gas Property | Dec 2025 |
| 40044 | FASCHING | Williams County, ND | Oil & Gas Property | Jan 2026 |
| 40045 | FASCINATOR FE | Lea County, NM | Oil & Gas Property | Jan 2026 |
| 40046 | FASELER | Medina County, TX | Gas Property | Nov 2025 |
| 40047 | FASKE BIRNBAUM | Lee County, TX | Oil & Gas Property | Dec 2025 |
| 40048 | FASKEN | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40049 | FASKEN | Andrews County, TX | Oil & Gas Property | Jan 2026 |
| 40050 | FASKEN | Midland County, TX | Oil & Gas Property | Jan 2026 |
| 40051 | FASKEN | Ector County, TX | Oil & Gas Property | Nov 2023 |
| 40052 | FASKEN | Webb County, TX | Gas Property | Dec 2025 |
| 40053 | FASKEN | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40054 | FASKEN | Andrews County, TX | Oil & Gas Property | Oct 2025 |
| 40055 | FASKEN | Gaines County, TX | Oil & Gas Property | Dec 2025 |
| 40056 | FASKEN | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 40057 | FASKEN | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40058 | FASKEN ANDREW UNIT | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40059 | FASKEN BLOCK | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40060 | FASKEN BLOCK -E | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40061 | FASKEN D | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 40062 | FASKEN FEDERAL | Roosevelt County, NM | Oil & Gas Property | Nov 2019 |
| 40063 | FASKEN FOUNDATION 16-21 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40064 | FASKEN L. & M. ST OF TX | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 40065 | FASKEN OPERATING AREA B | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 40066 | FASKEN S | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 40067 | FASKEN STATE | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 40068 | FASKEN STATE | Webb County, TX | Oil & Gas Property | Dec 2025 |
| 40069 | FASKEN Z | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40070 | FASKEN, DAVID | Andrews County, TX | Oil & Gas Property | May 2025 |
| 40071 | FASKEN, DAVID B | Ector County, TX | Oil & Gas Property | Dec 2025 |
| 40072 | FASKEN-PHILLIPS | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40073 | FASKEN-STATE A2793 15H | Webb County, TX | Oil & Gas Property | Nov 2025 |
| 40074 | FASKEN-STEPHENS 53 | Midland County, TX | Oil & Gas Property | Dec 2025 |
| 40075 | FASKEN/ENERGEN GRAYBURG UNIT | Andrews County, TX | Oil Property | Dec 2025 |
| 40076 | FASOLINO | Johnson County, KS | Oil Property | Sep 2025 |
| 40077 | FASSETT | La Plata County, CO | Gas Property | Dec 2025 |
| 40078 | FASSETT | La Plata County, CO | Gas Property | Dec 2025 |
| 40079 | FASSETT | Wichita County, TX | Gas Property | Dec 2004 |
| 40080 | FASSETT | La Plata County, CO | Gas Property | Dec 2025 |
| 40081 | FASSLER | Washington County, CO | Oil & Gas Property | Dec 2025 |
| 40082 | FAST | Major County, OK | Oil & Gas Property | Dec 2025 |
| 40083 | FAST | Major County, OK | Oil & Gas Property | Dec 2025 |
| 40084 | FAST | Major County, OK | Oil & Gas Property | Mar 2016 |
| 40085 | FAST | Major County, OK | Oil & Gas Property | Dec 2025 |
| 40086 | FAST BREAK (TANNEHILL SAND) UNIT | Stonewall County, TX | Oil & Gas Property | Feb 2020 |
| 40087 | FAST DOG 7-6H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 40088 | FAST DOG USA 43-5H | Dunn County, ND | Oil & Gas Property | Jan 2026 |
| 40089 | FAST DOLLAR | Andrews County, TX | Oil & Gas Property | Dec 2025 |
| 40090 | FAST DRAW 4 | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 40091 | FASTERLING MCGEE | Plaquemines Parish, LA | Oil & Gas Property | Nov 2024 |
| 40092 | FAT BOY | Ward County, TX | Oil & Gas Property | Nov 2025 |
| 40093 | FAT BOY | Pecos County, TX | Oil & Gas Property | Dec 2025 |
| 40094 | FAT DOG | Montague County, TX | Oil & Gas Property | Dec 2025 |
| 40095 | FAT TIRE | Fayette County, TX | Oil & Gas Property | Dec 2025 |
| 40096 | FAT TIRE | McClain County, OK | Oil & Gas Property | Dec 2025 |
| 40097 | FAT TIRE 1 | Lavaca County, TX | Oil & Gas Property | Dec 2025 |
| 40098 | FAT TIRE 12 FEDERAL | Eddy County, NM | Oil & Gas Property | Jan 2026 |
| 40099 | FATBACK | Fremont County, WY | Oil Property | Dec 2025 |
| 40100 | FATBOY29-32-12N-8W | Canadian County, OK | Oil & Gas Property | Dec 2025 |