| 41601 | FLAGLER | Grady County, OK | Oil & Gas Property | Oct 2019 |
| 41602 | FLAGLER 8 FEDERAL | Lea County, NM | Oil & Gas Property | Jul 2026 |
| 41603 | FLAHARTY, RAY L | Labette County, KS | Gas Property | May 2026 |
| 41604 | FLAHAVEN | Lee County, KY | Oil & Gas Property | Dec 2023 |
| 41605 | FLAHERTY | Coffey County, KS | Oil Property | Apr 2026 |
| 41606 | FLAHERTY 1 | Weld County, CO | Oil & Gas Property | May 2026 |
| 41607 | FLAKE | Coffey County, KS | Oil Property | May 2026 |
| 41608 | FLAME | Nueces County, TX | Oil & Gas Property | Jun 2026 |
| 41609 | FLAMEBACK | Divide County, ND | Oil & Gas Property | Jun 2026 |
| 41610 | FLAMES 3-10-1S-3W | Carter County, OK | Oil & Gas Property | Jul 2026 |
| 41611 | FLAMING | Washita County, OK | Oil & Gas Property | Jun 2026 |
| 41612 | FLAMING DRAGON | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 41613 | FLAMING SNAIL FEDERAL COM | Eddy County, NM | Oil & Gas Property | Jul 2026 |
| 41614 | FLAMING STAR 02-11 | Howard County, TX | Oil & Gas Property | May 2026 |
| 41615 | FLAMMENWERFER UNIT | McMullen County, TX | Oil & Gas Property | Jun 2026 |
| 41616 | FLAMSON | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 41617 | FLAN | Texas County, OK | Gas Property | Jun 2026 |
| 41618 | FLANAGAN | Franklin County, AR | Gas Property | Jun 2024 |
| 41619 | FLANAGAN | Montgomery County, KS | Oil & Gas Property | May 2026 |
| 41620 | FLANAGAN | Panola County, TX | Oil & Gas Property | Jun 2026 |
| 41621 | FLANAGAN | Andrews County, TX | Oil & Gas Property | Jun 2026 |
| 41622 | FLANAGAN | Gregg County, TX | Oil & Gas Property | Jun 2026 |
| 41623 | FLANAGAN | Rusk County, TX | Oil & Gas Property | Jun 2026 |
| 41624 | FLANAGAN | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41625 | FLANAGAN | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 41626 | FLANAGAN | Cotton County, OK | Oil Property | Mar 2022 |
| 41627 | FLANAGAN | Glasscock County, TX | Oil & Gas Property | Jun 2026 |
| 41628 | FLANAGAN | Hansford County, TX | Gas Property | Jun 2026 |
| 41629 | FLANAGAN | Ritchie County, WV | Oil & Gas Property | Jun 2021 |
| 41630 | FLANAGAN A | Titus County, TX | Oil & Gas Property | Jun 2026 |
| 41631 | FLANAGAN ANNIE OIL MANAGEMENT | Martin County, TX | Oil & Gas Property | Jun 2026 |
| 41632 | FLANAGAN, GEORGE | Ritchie County, WV | Oil & Gas Property | Dec 2021 |
| 41633 | FLANAGAN-JERNIGAN HV UNIT | Panola County, TX | Gas Property | Jun 2026 |
| 41634 | FLANDERS | Barton County, KS | Oil Property | May 2026 |
| 41635 | FLANDERS | Montgomery County, KS | Gas Property | May 2026 |
| 41636 | FLANE | Gonzales County, TX | Oil & Gas Property | Jun 2026 |
| 41637 | FLANIGAN | Weld County, CO | Oil & Gas Property | May 2026 |
| 41638 | FLANIGAN | Phillips County, KS | Oil Property | Jul 1988 |
| 41639 | FLANIGAN | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 41640 | FLANIGIN | Caddo County, OK | Oil & Gas Property | Jun 2026 |
| 41641 | FLANK | Baca County, CO | Oil Property | May 2026 |
| 41642 | FLANNERY 3-20C4 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 41643 | FLANNERY, FANNIE | Floyd County, KY | Gas Property | Dec 2024 |
| 41644 | FLAPJACK | La Salle County, TX | Oil & Gas Property | Jun 2026 |
| 41645 | FLASCHENRIEM | Weld County, CO | Oil & Gas Property | May 2026 |
| 41646 | FLASH | Bradford County, PA | Gas Property | Jun 2026 |
| 41647 | FLASH | Carter County, OK | Oil & Gas Property | Jun 2026 |
| 41648 | FLASH STATE 4076-13-24-1FH | Converse County, WY | Oil & Gas Property | Jul 2026 |
| 41649 | FLASH WEST | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 41650 | FLASHBACK | Tarrant County, TX | Oil & Gas Property | Jun 2026 |
| 41651 | FLAT COULEE | Liberty County, MT | Oil & Gas Property | Apr 2026 |
| 41652 | FLAT CREEK | Campbell County, WY | Oil Property | Jul 2026 |
| 41653 | FLAT CREEK | Dimmit County, TX | Oil & Gas Property | Jun 2026 |
| 41654 | FLAT HEAD FEDERAL COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 41655 | FLAT IRON 22 | Hughes County, OK | Oil & Gas Property | Jun 2026 |
| 41656 | FLAT ROCK | Uintah County, UT | Oil & Gas Property | Jul 2026 |
| 41657 | FLAT TOP | Carbon County, WY | Oil & Gas Property | Jun 2026 |
| 41658 | FLAT TOP | Haskell County, TX | Oil & Gas Property | Jun 2026 |
| 41659 | FLAT TOP | Jones County, TX | Oil & Gas Property | May 2026 |
| 41660 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41661 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41662 | FLAT TOP BUTTE | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41663 | FLAT TOP HILL 3467-27 | Niobrara County, WY | Oil & Gas Property | Jul 2026 |
| 41664 | FLAT TOP HILL 3567-11-23-2 NXH | Niobrara County, WY | Oil & Gas Property | Jul 2026 |
| 41665 | FLAT TOP STRAWN UNIT | Jones County, TX | Oil & Gas Property | Jun 2026 |
| 41666 | FLATBOW | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 41667 | FLATBOW | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 41668 | FLATBOW | Campbell County, WY | Oil & Gas Property | Jul 2026 |
| 41669 | FLATEN 15-8H | Williams County, ND | Oil & Gas Property | Jun 2026 |
| 41670 | FLATHEAD 2-15 | Reeves County, TX | Oil & Gas Property | Jun 2026 |
| 41671 | FLATHEAD 3X34-18-26 | Ellis County, OK | Oil & Gas Property | Jun 2026 |
| 41672 | FLATHERS | Ochiltree County, TX | Oil & Gas Property | Jun 2026 |
| 41673 | FLATLAND | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41674 | FLATLAND 11X-2 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41675 | FLATLAND 844-1 | Phillips County, CO | Gas Property | Sep 2023 |
| 41676 | FLATLAND 944-35 | Phillips County, CO | Gas Property | Sep 2023 |
| 41677 | FLATLAND FEDERAL 11-4 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41678 | FLATNESS | Bowman County, ND | Oil & Gas Property | Jun 2026 |
| 41679 | FLATO | Kleberg County, TX | Oil & Gas Property | Jun 2026 |
| 41680 | FLATONIA EAST UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 41681 | FLATONIA SW | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 41682 | FLATONIA TOWNSITE UNIT | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 41683 | FLATROCK FARMS 10-14 | Van Buren County, AR | Gas Property | Jul 2024 |
| 41684 | FLATT | Pontotoc County, OK | Oil Property | May 2026 |
| 41685 | FLAUTT | Perry County, OH | Oil & Gas Property | Dec 2018 |
| 41686 | FLAX | Gove County, KS | Oil Property | Dec 2025 |
| 41687 | FLAX | Ellis County, KS | Oil Property | May 2026 |
| 41688 | FLAX 1 | Trego County, KS | Oil Property | May 2026 |
| 41689 | FLAX B | Trego County, KS | Oil Property | Apr 2026 |
| 41690 | FLB HUGHES | Bowman County, ND | Oil & Gas Property | Jun 2026 |
| 41691 | FLEA FLICKER | Loving County, TX | Oil & Gas Property | Jun 2026 |
| 41692 | FLEABAG 44-53 B UNIT | Howard County, TX | Oil & Gas Property | Jun 2026 |
| 41693 | FLEAGANE | Belmont County, OH | Gas Property | Jun 2026 |
| 41694 | FLECHS | Okmulgee County, OK | Oil Property | Apr 1995 |
| 41695 | FLECK | Fayette County, TX | Oil & Gas Property | Jun 2026 |
| 41696 | FLECK 1 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41697 | FLECK 150 | McKenzie County, ND | Oil & Gas Property | Jun 2026 |
| 41698 | FLEECE | Wise County, TX | Oil & Gas Property | Jun 2026 |
| 41699 | FLEEGER 2 UNIT | Butler County, PA | Gas Property | Jun 2026 |
| 41700 | FLEEGER UNIT | Butler County, PA | Gas Property | Jun 2026 |