| 3601 | FORK UNIT | Rio Blanco County, CO | Oil & Gas Property | Feb 2025 |
| 3602 | FORK, JAMES | Sebastian County, AR | Gas Property | Jun 2024 |
| 3603 | FORKS | King County, TX | Oil & Gas Property | Mar 2025 |
| 3604 | FORKS | Andrews County, TX | Oil & Gas Property | Mar 2025 |
| 3605 | FORKS SOUTH BALT UNIT | King County, TX | Oil & Gas Property | Mar 2025 |
| 3606 | FORLAND 28-33H | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3607 | FORLAND 5 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3608 | FORLORN COWBOY 14-23 | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 3609 | FORMAN | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 3610 | FORMAN | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 3611 | FORMAN | Throckmorton County, TX | Oil & Gas Property | Mar 2025 |
| 3612 | FORMAN | Kingfisher County, OK | Oil & Gas Property | Feb 2025 |
| 3613 | FORMAN | McPherson County, KS | Oil Property | Feb 2025 |
| 3614 | FORMAN-FORTENBERRY | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 3615 | FORMAX | Kern County, CA | Oil & Gas Property | Mar 2025 |
| 3616 | FORMBY | Columbia County, AR | Oil & Gas Property | Mar 2025 |
| 3617 | FORMULA ONE 9-16-21 | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 3618 | FORNEY | Alfalfa County, OK | Oil & Gas Property | Mar 2025 |
| 3619 | FORNEY | Sumner County, KS | Oil Property | Nov 2024 |
| 3620 | FORNEY SAM | Pontotoc County, OK | Oil Property | Feb 2025 |
| 3621 | FORNI | Washington County, OH | Oil & Gas Property | Mar 2025 |
| 3622 | FORNI | Eddy County, NM | Oil & Gas Property | Mar 2025 |
| 3623 | FORNSTROM | Laramie County, WY | Oil & Gas Property | Apr 2025 |
| 3624 | FORQUER | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 3625 | FORREST | Clarion County, PA | Gas Property | Dec 2024 |
| 3626 | FORREST | San Juan County, NM | Gas Property | Mar 2025 |
| 3627 | FORREST | Major County, OK | Oil & Gas Property | Feb 2025 |
| 3628 | FORREST | Stephens County, OK | Oil & Gas Property | Feb 2025 |
| 3629 | FORREST | Madison County, TX | Oil & Gas Property | Mar 2025 |
| 3630 | FORREST | Washington County, OK | Gas Property | Feb 2020 |
| 3631 | FORREST | Clarion County, PA | Gas Property | Dec 2024 |
| 3632 | FORREST FRANK | Monroe County, OH | Oil & Gas Property | Dec 2024 |
| 3633 | FORREST LINDSAY | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 3634 | FORREST OAK | Atascosa County, TX | Oil & Gas Property | Mar 2025 |
| 3635 | FORREST STATE 216 | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 3636 | FORREST WHEELER | McMullen County, TX | Oil & Gas Property | Mar 2025 |
| 3637 | FORRESTAL | Morgan County, OH | Oil & Gas Property | Dec 2019 |
| 3638 | FORRESTER | Tarrant County, TX | Gas Property | Mar 2025 |
| 3639 | FORRESTER | Crawford County, KS | Oil Property | Feb 2025 |
| 3640 | FORRESTER | Barber County, KS | Oil & Gas Property | May 2024 |
| 3641 | FORRESTER | Okfuskee County, OK | Gas Property | May 2015 |
| 3642 | FORRISTAL B | Crockett County, TX | Oil & Gas Property | Oct 2021 |
| 3643 | FORRISTAL RANCH-STATE | Lincoln County, CO | Oil & Gas Property | Mar 2025 |
| 3644 | FORRISTALL | Crockett County, TX | Oil & Gas Property | Mar 2025 |
| 3645 | FORSBERG | Johnson County, TX | Gas Property | Mar 2025 |
| 3646 | FORSGREN | Le Flore County, OK | Gas Property | Jun 2024 |
| 3647 | FORSHAGE ERWIN | Guadalupe County, TX | Oil & Gas Property | Mar 2025 |
| 3648 | FORSHAGE-HOWELL UNIT | Karnes County, TX | Oil & Gas Property | Mar 2025 |
| 3649 | FORSHEE | Garfield County, CO | Oil & Gas Property | Mar 2025 |
| 3650 | FORSHEY | Washington County, OH | Oil & Gas Property | Dec 2024 |
| 3651 | FORSLING | Kimball County, NE | Oil & Gas Property | Dec 2024 |
| 3652 | FORSMAN USA 44-22H | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3653 | FORST GAS UNIT | Kearny County, KS | Gas Property | Feb 2025 |
| 3654 | FORSTER | Pittsburg County, OK | Gas Property | Dec 2017 |
| 3655 | FORSTON BURTON KIRKLAND UNIT | Johnson County, TX | Oil & Gas Property | Mar 2025 |
| 3656 | FORSYTH | Barber County, KS | Oil & Gas Property | Feb 2025 |
| 3657 | FORSYTH/ABBADINI | Fayette County, PA | Gas Property | Dec 2024 |
| 3658 | FORSYTHE | Alfalfa County, OK | Oil & Gas Property | Mar 2025 |
| 3659 | FORSYTHE | Perry County, OH | Oil & Gas Property | Dec 2022 |
| 3660 | FORSYTHE | Perry County, OH | Oil & Gas Property | Dec 2024 |
| 3661 | FORSYTHE | Allegany County, NY | Oil & Gas Property | Dec 2023 |
| 3662 | FORSYTHE | Perry County, OH | Oil & Gas Property | Dec 2021 |
| 3663 | FORSYTHE PRYOR | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 3664 | FORSYTHE SPEER | Wise County, TX | Oil & Gas Property | Jan 2025 |
| 3665 | FORSYTHE, THOMAS | Pike County, KY | Gas Property | Dec 2019 |
| 3666 | FORT | Eddy County, NM | Oil & Gas Property | Feb 2020 |
| 3667 | FORT | Sebastian County, AR | Gas Property | Jun 2024 |
| 3668 | FORT 'A' | Grant County, KS | Gas Property | Feb 2025 |
| 3669 | FORT APACHE | Burleson County, TX | Oil & Gas Property | Feb 2025 |
| 3670 | FORT BERTHOLD | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3671 | FORT BERTHOLD 14 | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 3672 | FORT BERTHOLD 148-9 | Dunn County, ND | Oil & Gas Property | Apr 2025 |
| 3673 | FORT BERTHOLD 15 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3674 | FORT BERTHOLD 152-9 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3675 | FORT BERTHOLD 152-93 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |
| 3676 | FORT CARRIE | Panola County, TX | Oil & Gas Property | Mar 2025 |
| 3677 | FORT CHADBOURNE ODOM LIME UNIT | Coke County, TX | Oil & Gas Property | Mar 2020 |
| 3678 | FORT CHAFFEE | Sebastian County, AR | Gas Property | Jun 2024 |
| 3679 | FORT CHAFFEE | Sebastian County, AR | Gas Property | Jun 2024 |
| 3680 | FORT CHAFFEE FEDERAL | Sebastian County, AR | Gas Property | May 2024 |
| 3681 | FORT GILBERT | Richland County, MT | Oil & Gas Property | Mar 2025 |
| 3682 | FORT GRIFFIN | Shackelford County, TX | Oil & Gas Property | Mar 2025 |
| 3683 | FORT HAYS STATE | Seward County, KS | Oil Property | May 2008 |
| 3684 | FORT HILL FARMS | Fayette County, PA | Gas Property | Dec 2024 |
| 3685 | FORT KNOX 11-2 | Howard County, TX | Oil & Gas Property | Mar 2025 |
| 3686 | FORT PILLOW 54-4-13 1H | Reeves County, TX | Oil & Gas Property | Mar 2025 |
| 3687 | FORT RENO | Johnson County, WY | Oil & Gas Property | Mar 2025 |
| 3688 | FORT SAINT VRAIN | Weld County, CO | Oil & Gas Property | Apr 2020 |
| 3689 | FORT SILL | Comanche County, OK | Oil Property | Jan 2025 |
| 3690 | FORT ST VRAIN | Weld County, CO | Oil & Gas Property | Sep 2019 |
| 3691 | FORT STOCKTON | Pecos County, TX | Oil & Gas Property | Mar 2025 |
| 3692 | FORT STOCKTON-DIXEL RESOURCES | Pecos County, TX | Oil & Gas Property | Mar 2025 |
| 3693 | FORT TRINIDAD DEXTER UNIT | Houston County, TX | Oil & Gas Property | Mar 2025 |
| 3694 | FORT WORTH | Wichita County, TX | Oil Property | Feb 2025 |
| 3695 | FORT WORTH NAT | Dewitt County, TX | Oil & Gas Property | Aug 2022 |
| 3696 | FORTENBERRY | Dawson County, TX | Oil & Gas Property | Mar 2025 |
| 3697 | FORTENBERRY | Wise County, TX | Oil & Gas Property | Mar 2025 |
| 3698 | FORTENBERRY | Walthall County, MS | Oil & Gas Property | Dec 2011 |
| 3699 | FORTERRA | Otsego County, MI | Oil Property | Mar 1992 |
| 3700 | FORTHUN 2-1 | McKenzie County, ND | Oil & Gas Property | Apr 2025 |