| 43601 | FULLER FE | Campbell County, WY | Gas Property | Jun 2013 |
| 43602 | FULLER FEDERAL | Campbell County, WY | Gas Property | Jun 2012 |
| 43603 | FULLER FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 43604 | FULLER FEDERAL | Fremont County, WY | Oil & Gas Property | May 2012 |
| 43605 | FULLER FEDERAL 2-2HSL1 | Dunn County, ND | Oil & Gas Property | Sep 2024 |
| 43606 | FULLER GILBERT | Medina County, OH | Oil & Gas Property | Dec 2019 |
| 43607 | FULLER M. L | Pecos County, TX | Oil & Gas Property | Aug 2024 |
| 43608 | FULLER RANCH | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 43609 | FULLER RES | Fremont County, WY | Oil & Gas Property | Jul 2024 |
| 43610 | FULLER STATE 36 | Fremont County, WY | Gas Property | May 2009 |
| 43611 | FULLER UNIT | Noble County, OH | Oil & Gas Property | Jun 2024 |
| 43612 | FULLER-NEWTON ET AL | Goliad County, TX | Oil & Gas Property | May 2017 |
| 43613 | FULLER-ROMANO UNIT | Lake County, OH | Oil & Gas Property | Dec 1988 |
| 43614 | FULLERTON | Clearfield County, PA | Gas Property | Dec 2023 |
| 43615 | FULLERTON | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 43616 | FULLERTON | Comanche County, OK | Oil Property | Aug 2024 |
| 43617 | FULLERTON | Santa Barbara County, CA | Oil & Gas Property | Dec 2016 |
| 43618 | FULLERTON | San Juan County, NM | Oil & Gas Property | Oct 2024 |
| 43619 | FULLERTON CLEARFORK UNIT | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 43620 | FULLERTON EAST | Andrews County, TX | Oil Property | Aug 2024 |
| 43621 | FULLERTON FEDERAL | San Juan County, NM | Oil & Gas Property | Sep 2024 |
| 43622 | FULLERTON SAN ANDRES UNIT | Andrews County, TX | Oil & Gas Property | Aug 2024 |
| 43623 | FULLILOVE E | Caddo Parish, LA | Oil & Gas Property | Aug 2023 |
| 43624 | FULLMER | Gove County, KS | Oil Property | Jul 2024 |
| 43625 | FULLWOOD | Navarro County, TX | Oil & Gas Property | Nov 2000 |
| 43626 | FULLY LOADED 12 1 | Eddy County, NM | Oil & Gas Property | Sep 2024 |
| 43627 | FULMER | Westmoreland County, PA | Oil & Gas Property | Sep 2024 |
| 43628 | FULMER | White County, AR | Gas Property | Jun 2024 |
| 43629 | FULMER | Holmes County, OH | Oil Property | Dec 2023 |
| 43630 | FULMER | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 43631 | FULMER 1-16 | Stephens County, OK | Oil & Gas Property | Aug 2024 |
| 43632 | FULMER UNIT | Lycoming County, PA | Gas Property | Sep 2024 |
| 43633 | FULNECKY | Potter County, PA | Oil & Gas Property | Dec 2023 |
| 43634 | FULPS J. M | Caldwell County, TX | Oil & Gas Property | Aug 2024 |
| 43635 | FULSCHER | Phillips County, CO | Gas Property | Sep 2023 |
| 43636 | FULSOM | Cowley County, KS | Oil Property | Aug 2023 |
| 43637 | FULSOM | Chautauqua County, KS | Oil Property | Jul 2024 |
| 43638 | FULSOM RANCH | Chautauqua County, KS | Oil Property | Jul 2022 |
| 43639 | FULSON | Tarrant County, TX | Gas Property | Aug 2024 |
| 43640 | FULTON | Denton County, TX | Oil & Gas Property | Aug 2024 |
| 43641 | FULTON | Clark County, KS | Oil & Gas Property | Jul 2024 |
| 43642 | FULTON | Venango County, PA | Oil & Gas Property | Dec 2017 |
| 43643 | FULTON | Kern County, CA | Oil & Gas Property | Sep 2024 |
| 43644 | FULTON | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 43645 | FULTON | Los Angeles County, CA | Oil & Gas Property | Aug 2024 |
| 43646 | FULTON | Lubbock County, TX | Oil & Gas Property | Aug 2024 |
| 43647 | FULTON | Robertson County, TX | Oil & Gas Property | Aug 2024 |
| 43648 | FULTON | Warren County, PA | Oil Property | Dec 2023 |
| 43649 | FULTON | Grant County, KS | Gas Property | Jul 2024 |
| 43650 | FULTON | Harrison County, OH | Oil & Gas Property | Dec 2023 |
| 43651 | FULTON | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 43652 | FULTON | Oldham County, TX | Oil & Gas Property | Aug 2024 |
| 43653 | FULTON | Clarion County, PA | Gas Property | Dec 2023 |
| 43654 | FULTON BEACH | Aransas County, TX | Oil & Gas Property | Apr 2022 |
| 43655 | FULTON BYRNE | Toole County, MT | Oil & Gas Property | Oct 2023 |
| 43656 | FULTON COLLIER | Eddy County, NM | Oil & Gas Property | Jun 2018 |
| 43657 | FULTON GEORGE GAS UNIT NO. 1 | Freestone County, TX | Oil & Gas Property | Aug 2024 |
| 43658 | FULTON L | Washington County, OH | Oil & Gas Property | Dec 2023 |
| 43659 | FULTON, C. T | Grayson County, TX | Oil & Gas Property | Aug 2024 |
| 43660 | FULTON, E | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 43661 | FULTON-SELL | Lipscomb County, TX | Oil & Gas Property | Jul 2024 |
| 43662 | FULTS | Roger Mills County, OK | Oil & Gas Property | Sep 2024 |
| 43663 | FULTS GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2024 |
| 43664 | FULTZ | Labette County, KS | Gas Property | Sep 2009 |
| 43665 | FUNCK 1-12 | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 43666 | FUND 8 DOMESTIC | Mingo County, WV | Gas Property | Dec 2021 |
| 43667 | FUNDIS | Pottawatomie County, OK | Oil Property | May 2024 |
| 43668 | FUNDIS | Pottawatomie County, OK | Oil & Gas Property | Aug 2024 |
| 43669 | FUNDIS | Coffey County, KS | Oil Property | Jul 2024 |
| 43670 | FUNK | Tom Green County, TX | Oil & Gas Property | Jan 2019 |
| 43671 | FUNK | Canadian County, OK | Oil & Gas Property | Aug 2024 |
| 43672 | FUNK | Ashland County, OH | Oil & Gas Property | Dec 2017 |
| 43673 | FUNK | Barton County, KS | Oil Property | Apr 2024 |
| 43674 | FUNK | Kingman County, KS | Oil & Gas Property | Jul 2020 |
| 43675 | FUNK | Warren County, PA | Oil & Gas Property | Dec 2023 |
| 43676 | FUNK | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 43677 | FUNK | Kingman County, KS | Oil & Gas Property | Jul 2024 |
| 43678 | FUNK | Woodson County, KS | Oil Property | Jul 2024 |
| 43679 | FUNK | Young County, TX | Oil & Gas Property | Aug 2024 |
| 43680 | FUNK | Chautauqua County, KS | Oil Property | May 1996 |
| 43681 | FUNK | Crawford County, PA | Oil & Gas Property | Dec 2023 |
| 43682 | FUNK 49 | Eddy County, NM | Oil & Gas Property | Jul 2016 |
| 43683 | FUNK ET AL GAS UNIT | Goliad County, TX | Oil & Gas Property | Aug 2024 |
| 43684 | FUNK JOE | Tom Green County, TX | Oil & Gas Property | Aug 2024 |
| 43685 | FUNK PAUL | Coshocton County, OH | Oil Property | Dec 2023 |
| 43686 | FUNK, LEROY | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 43687 | FUNKHOUSER 20 | Upton County, TX | Oil & Gas Property | Jul 2023 |
| 43688 | FUNKY BOSS | Ward County, TX | Oil & Gas Property | Aug 2024 |
| 43689 | FUNKY MONKS 8 FEDERAL COM | Lea County, NM | Oil & Gas Property | Sep 2024 |
| 43690 | FUNNY CIDE 15258 FED COM | Chaves County, NM | Oil & Gas Property | Mar 2024 |
| 43691 | FUNNY CIDE 32 | Culberson County, TX | Oil & Gas Property | Aug 2024 |
| 43692 | FUNSTON LAND INC 1 | De Soto Parish, LA | Oil & Gas Property | Jun 2024 |
| 43693 | FUQUA | Stephens County, OK | Oil & Gas Property | Aug 2024 |
| 43694 | FUQUA | Carson County, TX | Gas Property | Aug 2024 |
| 43695 | FUQUA | Chautauqua County, KS | Oil & Gas Property | Dec 1992 |
| 43696 | FUQUA | Moore County, TX | Oil & Gas Property | Aug 2024 |
| 43697 | FURBALL FED 4271-28 | Campbell County, WY | Oil & Gas Property | Sep 2024 |
| 43698 | FURBAY UNIT | Stark County, OH | Oil & Gas Property | Dec 2023 |
| 43699 | FURBEE | Marion County, WV | Oil & Gas Property | Mar 2021 |
| 43700 | FURBY, BRADLEY | Ritchie County, WV | Oil & Gas Property | Dec 2021 |