| 44601 | FUHRMAN | Wheeler County, TX | Oil & Gas Property | May 2025 |
| 44602 | FUHRMAN | Andrews County, TX | Oil & Gas Property | May 2025 |
| 44603 | FUJI 1206 | Canadian County, OK | Oil & Gas Property | May 2025 |
| 44604 | FUJI UNIT | Karnes County, TX | Oil & Gas Property | May 2025 |
| 44605 | FUKSA | Kingfisher County, OK | Oil & Gas Property | May 2025 |
| 44606 | FULBRIGHT W.C | Erath County, TX | Gas Property | May 2025 |
| 44607 | FULCHER | Jack County, TX | Oil & Gas Property | May 2025 |
| 44608 | FULCHER | Webster County, KY | Oil Property | Dec 2014 |
| 44609 | FULCHER, JOE | Henderson County, KY | Oil Property | Dec 2020 |
| 44610 | FULCHER, JOE & A G PRITCHETT | Henderson County, KY | Oil Property | Dec 2022 |
| 44611 | FULFER MRS. W.T. ETAL GAS UNIT | Erath County, TX | Gas Property | May 2025 |
| 44612 | FULGHAM | Clay County, TX | Oil & Gas Property | May 2013 |
| 44613 | FULGHUM | Wilson County, KS | Gas Property | Apr 2025 |
| 44614 | FULK | Stevens County, KS | Gas Property | Apr 2025 |
| 44615 | FULKERSON | Young County, TX | Oil & Gas Property | Apr 2025 |
| 44616 | FULKERSON | Butler County, KS | Oil Property | Apr 2025 |
| 44617 | FULKERSON | Stevens County, KS | Gas Property | Apr 2025 |
| 44618 | FULKERSON | Creek County, OK | Oil & Gas Property | May 2025 |
| 44619 | FULKERSON | Campbell County, WY | Gas Property | Feb 2011 |
| 44620 | FULKERSON | Daviess County, KY | Oil Property | Oct 2023 |
| 44621 | FULKERSON | Dawson County, TX | Oil & Gas Property | May 2025 |
| 44622 | FULKERSON 'B' | Morton County, KS | Gas Property | Apr 2025 |
| 44623 | FULKS | Coshocton County, OH | Oil Property | Dec 2024 |
| 44624 | FULKS | Athens County, OH | Oil & Gas Property | Dec 2008 |
| 44625 | FULL | Wirt County, WV | Oil & Gas Property | Dec 2018 |
| 44626 | FULL BAR | Andrews County, TX | Oil & Gas Property | May 2025 |
| 44627 | FULL CHOKE | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 44628 | FULL GOSPEL | Payne County, OK | Oil & Gas Property | May 2025 |
| 44629 | FULL HOUSE 30 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44630 | FULL NELSON | Reeves County, TX | Oil & Gas Property | Apr 2025 |
| 44631 | FULL SAIL | Rio Arriba County, NM | Oil & Gas Property | Jun 2025 |
| 44632 | FULL SERVICE IN | Stafford County, KS | Oil Property | Mar 2025 |
| 44633 | FULL TANK 33 FED | Eddy County, NM | Oil & Gas Property | Jan 2012 |
| 44634 | FULL TILT 18 7 FEDERAL | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44635 | FULL, LEWIS | Wirt County, WV | Oil & Gas Property | Jun 2012 |
| 44636 | FULLBRIGHT 1 | Caddo County, OK | Oil & Gas Property | May 2025 |
| 44637 | FULLEN | Leon County, TX | Oil & Gas Property | May 2025 |
| 44638 | FULLEN G | Leon County, TX | Oil & Gas Property | May 2025 |
| 44639 | FULLER | Scotts Bluff County, NE | Oil & Gas Property | Dec 2024 |
| 44640 | FULLER | Scurry County, TX | Oil & Gas Property | May 2025 |
| 44641 | FULLER | Campbell County, WY | Gas Property | Jun 2012 |
| 44642 | FULLER | Dunn County, ND | Oil & Gas Property | Jun 2025 |
| 44643 | FULLER | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 44644 | FULLER | McKean County, PA | Oil & Gas Property | Dec 2024 |
| 44645 | FULLER | Medina County, OH | Oil & Gas Property | Dec 2017 |
| 44646 | FULLER | Howard County, TX | Oil & Gas Property | May 2025 |
| 44647 | FULLER | Lincoln Parish, LA | Oil & Gas Property | Dec 2024 |
| 44648 | FULLER | Lane County, KS | Oil Property | Mar 2025 |
| 44649 | FULLER | Scurry County, TX | Oil & Gas Property | May 2025 |
| 44650 | FULLER | Parker County, TX | Gas Property | May 2025 |
| 44651 | FULLER | Ashtabula County, OH | Oil & Gas Property | Dec 2015 |
| 44652 | FULLER | Furnas County, NE | Oil Property | Dec 2024 |
| 44653 | FULLER | Garvin County, OK | Oil & Gas Property | May 2025 |
| 44654 | FULLER | Finney County, KS | Oil Property | Apr 2025 |
| 44655 | FULLER | Stevens County, KS | Gas Property | Apr 2025 |
| 44656 | FULLER | Greene County, PA | Oil & Gas Property | Jun 2025 |
| 44657 | FULLER | Okmulgee County, OK | Oil & Gas Property | Nov 2014 |
| 44658 | FULLER | Webb County, TX | Oil & Gas Property | May 2025 |
| 44659 | FULLER | De Soto Parish, LA | Gas Property | Dec 2024 |
| 44660 | FULLER | Caddo County, OK | Oil Property | Aug 2024 |
| 44661 | FULLER | Moore County, TX | Oil & Gas Property | May 2025 |
| 44662 | FULLER | Archer County, TX | Oil & Gas Property | May 2025 |
| 44663 | FULLER | Major County, OK | Oil & Gas Property | May 2025 |
| 44664 | FULLER | Chautauqua County, KS | Oil & Gas Property | May 2020 |
| 44665 | FULLER | Lafayette County, AR | Oil Property | May 1980 |
| 44666 | FULLER | Clay County, TX | Oil & Gas Property | May 2025 |
| 44667 | FULLER | Okmulgee County, OK | Oil Property | Jul 1995 |
| 44668 | FULLER | Major County, OK | Oil & Gas Property | Sep 2023 |
| 44669 | FULLER | Caddo Parish, LA | Oil & Gas Property | Dec 2024 |
| 44670 | FULLER | Clay County, TX | Oil & Gas Property | Dec 2019 |
| 44671 | FULLER | Nacogdoches County, TX | Oil & Gas Property | May 2025 |
| 44672 | FULLER | Scurry County, TX | Oil & Gas Property | May 2025 |
| 44673 | FULLER | Wise County, TX | Oil & Gas Property | May 2025 |
| 44674 | FULLER | Seward County, KS | Oil & Gas Property | Apr 2025 |
| 44675 | FULLER | Martin County, TX | Oil & Gas Property | May 2025 |
| 44676 | FULLER | Ward County, TX | Oil & Gas Property | May 2025 |
| 44677 | FULLER | Woodson County, KS | Oil Property | Apr 2025 |
| 44678 | FULLER | Fresno County, CA | Oil & Gas Property | Apr 1997 |
| 44679 | FULLER | Kent County, TX | Oil & Gas Property | May 2025 |
| 44680 | FULLER | Sheridan County, KS | Oil Property | Nov 2009 |
| 44681 | FULLER | San Juan County, NM | Oil & Gas Property | May 2025 |
| 44682 | FULLER | Seward County, KS | Oil & Gas Property | Apr 2025 |
| 44683 | FULLER | Gregg County, TX | Oil & Gas Property | Sep 2024 |
| 44684 | FULLER | Scurry County, TX | Oil & Gas Property | May 2025 |
| 44685 | FULLER | Morrow County, OH | Oil & Gas Property | Dec 2024 |
| 44686 | FULLER 1 | Goliad County, TX | Oil & Gas Property | Apr 2025 |
| 44687 | FULLER 10-12 | Cleburne County, AR | Gas Property | Jul 2024 |
| 44688 | FULLER 13 12 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44689 | FULLER 13 24 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44690 | FULLER 14 11 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44691 | FULLER 14 23 | Eddy County, NM | Oil & Gas Property | May 2025 |
| 44692 | FULLER 43 | Glasscock County, TX | Oil & Gas Property | May 2025 |
| 44693 | FULLER 826N 826N | Tioga County, PA | Gas Property | Jun 2025 |
| 44694 | FULLER DORWARD UNIT | Scurry County, TX | Oil & Gas Property | May 2025 |
| 44695 | FULLER EUGENE UNIT | Lycoming County, PA | Gas Property | Jun 2025 |
| 44696 | FULLER FE | Campbell County, WY | Gas Property | Jun 2013 |
| 44697 | FULLER FEDERAL | Campbell County, WY | Gas Property | Jun 2012 |
| 44698 | FULLER FEDERAL | Eddy County, NM | Oil & Gas Property | Jun 2025 |
| 44699 | FULLER FEDERAL | Fremont County, WY | Oil & Gas Property | May 2012 |
| 44700 | FULLER GILBERT | Medina County, OH | Oil & Gas Property | Dec 2019 |