| 50701 | GULF INTERSTATE FEE | Galveston County, TX | Oil & Gas Property | Jul 2020 |
| 50702 | GULF LAND | Cameron Parish, LA | Oil & Gas Property | Jan 2025 |
| 50703 | GULF LAND CO | Harris County, TX | Oil & Gas Property | Jul 2025 |
| 50704 | GULF MATTERN | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 50705 | GULF MUCHER | Caddo Parish, LA | Oil Property | Jan 2025 |
| 50706 | GULF PROD. CO | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 50707 | GULF PRODUCTION | Hardin County, TX | Oil & Gas Property | May 2025 |
| 50708 | GULF REF | Ascension Parish, LA | Oil & Gas Property | Dec 2024 |
| 50709 | GULF S | Lea County, NM | Oil & Gas Property | Aug 2025 |
| 50710 | GULF STATE | Lea County, NM | Oil & Gas Property | Jan 2022 |
| 50711 | GULF STATE | Eddy County, NM | Oil Property | Aug 2025 |
| 50712 | GULF STATE | Weston County, WY | Oil Property | Mar 1992 |
| 50713 | GULF STATE | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 50714 | GULF STATE | Eddy County, NM | Oil & Gas Property | Aug 2025 |
| 50715 | GULF STATE 36 | Uintah County, UT | Oil & Gas Property | Aug 2025 |
| 50716 | GULF STATE PARK | Baldwin County, AL | Gas Property | Mar 2014 |
| 50717 | GULF STATES | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 50718 | GULF STATES | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 50719 | GULF STATES | Tuscaloosa County, AL | Gas Property | Oct 2023 |
| 50720 | GULF STATES PAPER | Tuscaloosa County, AL | Gas Property | Jul 2025 |
| 50721 | GULF STATES PAPER | Tuscaloosa County, AL | Gas Property | Apr 2010 |
| 50722 | GULF TUBB | Crane County, TX | Oil & Gas Property | Aug 2025 |
| 50723 | GULF USA | Centre County, PA | Gas Property | Aug 2025 |
| 50724 | GULF USA | Centre County, PA | Gas Property | Aug 2025 |
| 50725 | GULF WEST | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 50726 | GULF WM. WINFREE FEE | Orange County, TX | Oil & Gas Property | Aug 2023 |
| 50727 | GULF-BALDWIN FEE | Liberty County, TX | Oil & Gas Property | Apr 2025 |
| 50728 | GULF-CHOATE FEE | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 50729 | GULF-CROWN CENT | Liberty County, TX | Oil & Gas Property | Mar 2022 |
| 50730 | GULF-HERRINGTON | Hardin County, TX | Oil & Gas Property | Jan 2022 |
| 50731 | GULF-HOPKINS FEE TRACT 2 | Hardin County, TX | Oil & Gas Property | Aug 2019 |
| 50732 | GULF-JAMES W. REA, JR. ET AL | Santa Clara County, CA | Oil & Gas Property | Sep 2025 |
| 50733 | GULF-JENKINS | Winkler County, TX | Oil & Gas Property | Jun 2025 |
| 50734 | GULF-MESA SAPPINGTON | Hemphill County, TX | Oil & Gas Property | Aug 2025 |
| 50735 | GULF-POTTER | Marion County, TX | Oil & Gas Property | Aug 2025 |
| 50736 | GULF-SANFORD | Hutchinson County, TX | Oil & Gas Property | Jul 2025 |
| 50737 | GULF-SUN UNIT | Hardin County, TX | Oil & Gas Property | Aug 2025 |
| 50738 | GULF-WHITTENBURG | Hutchinson County, TX | Oil & Gas Property | May 2025 |
| 50739 | GULICK | Ness County, KS | Oil Property | Jun 2025 |
| 50740 | GULICK | Allegheny County, PA | Oil & Gas Property | Aug 2025 |
| 50741 | GULLA UNIT | Washington County, PA | Oil & Gas Property | Apr 2025 |
| 50742 | GULLETT | Magoffin County, KY | Oil Property | May 2022 |
| 50743 | GULLETT HEIRS | Magoffin County, KY | Gas Property | Dec 2023 |
| 50744 | GULLEY | Rogers County, OK | Oil Property | Apr 2024 |
| 50745 | GULLEY | Washington County, CO | Oil & Gas Property | May 2025 |
| 50746 | GULLEY | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 50747 | GULLEY 1 | Weld County, CO | Oil & Gas Property | Nov 2023 |
| 50748 | GULLEY GAS UNIT | Harrison County, TX | Oil & Gas Property | Aug 2025 |
| 50749 | GULLEY M.E. GAS UNIT | Panola County, TX | Oil & Gas Property | Aug 2025 |
| 50750 | GULLICK | Montgomery County, KS | Oil Property | Jun 2024 |
| 50751 | GULLICKSON | McKenzie County, ND | Oil & Gas Property | Jul 2025 |
| 50752 | GULLIKSON | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 50753 | GULLIKSON | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 50754 | GULLIVER | Cayuga County, NY | Gas Property | Dec 2024 |
| 50755 | GULLO, RICHARD | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50756 | GULLWING 15-64 17 | Laramie County, WY | Oil & Gas Property | Aug 2025 |
| 50757 | GULLY | Union Parish, LA | Gas Property | Mar 2024 |
| 50758 | GULLY | Texas County, OK | Gas Property | Jul 2025 |
| 50759 | GULLY 152-94-16A-21H-TF1 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 50760 | GUM 2 UNIT | Crawford County, PA | Gas Property | Dec 2024 |
| 50761 | GUM GAS UNIT 'B' | Stanton County, KS | Gas Property | Jun 2025 |
| 50762 | GUM UNIT 1H | Fayette County, TX | Oil & Gas Property | Aug 2025 |
| 50763 | GUM, BROOKS JAY MAXWELL | Doddridge County, WV | Oil & Gas Property | Dec 2021 |
| 50764 | GUM, ERNEST KEMP JR. GARRETT | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50765 | GUM, GARNET | Lewis County, WV | Oil & Gas Property | Dec 2021 |
| 50766 | GUM, KEMP | Gilmer County, WV | Oil & Gas Property | Dec 2021 |
| 50767 | GUMBLE | Ellis County, KS | Oil Property | May 2025 |
| 50768 | GUMBO FLATS | Bowman County, ND | Oil & Gas Property | Aug 2025 |
| 50769 | GUMBY BAG FEDERAL | Eddy County, NM | Oil & Gas Property | Sep 2021 |
| 50770 | GUMESON | Weld County, CO | Oil & Gas Property | Aug 2014 |
| 50771 | GUMLOG | Pope County, AR | Gas Property | May 2008 |
| 50772 | GUMM | Goliad County, TX | Oil & Gas Property | Feb 2021 |
| 50773 | GUMMOW-FINNEL | Payne County, OK | Oil Property | Jul 2025 |
| 50774 | GUMP TRUST ET AL | Kern County, CA | Oil & Gas Property | Sep 2025 |
| 50775 | GUN BARREL | Natrona County, WY | Oil & Gas Property | Aug 2025 |
| 50776 | GUN BARREL | Fremont County, WY | Oil & Gas Property | Aug 2025 |
| 50777 | GUN BARREL CORNER | Knox County, TX | Oil & Gas Property | Jan 2025 |
| 50778 | GUN BARREL UNIT | Fremont County, WY | Oil & Gas Property | Aug 2025 |
| 50779 | GUNDER T | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 50780 | GUNDERSON | Toole County, MT | Oil & Gas Property | Jul 2025 |
| 50781 | GUNDERSON | Musselshell County, MT | Oil & Gas Property | Feb 2017 |
| 50782 | GUNDERSON | Liberty County, MT | Gas Property | Aug 2025 |
| 50783 | GUNDERSON | Fallon County, MT | Gas Property | Nov 2010 |
| 50784 | GUNDERSON | Mesa County, CO | Oil & Gas Property | Aug 2025 |
| 50785 | GUNDERSON | Toole County, MT | Oil & Gas Property | May 2025 |
| 50786 | GUNDERSON 1 | McKenzie County, ND | Oil & Gas Property | Aug 2025 |
| 50787 | GUNDERSON 31X-34 | Richland County, MT | Oil & Gas Property | Aug 2025 |
| 50788 | GUNDLACH | Dewey County, OK | Oil & Gas Property | Aug 2025 |
| 50789 | GUNDY | Canadian County, OK | Oil & Gas Property | Jul 2025 |
| 50790 | GUNGOLL | Garfield County, OK | Oil & Gas Property | Aug 2025 |
| 50791 | GUNKEL #1 | Payne County, OK | Oil & Gas Property | Mar 2025 |
| 50792 | GUNN | Glasscock County, TX | Oil & Gas Property | Aug 2025 |
| 50793 | GUNN | Fresno County, CA | Oil Property | Sep 1978 |
| 50794 | GUNN | Milam County, TX | Oil & Gas Property | Aug 2025 |
| 50795 | GUNN | Cotton County, OK | Oil Property | Feb 2024 |
| 50796 | GUNN | Crawford County, AR | Gas Property | Jun 2024 |
| 50797 | GUNN | Barton County, KS | Oil Property | Jun 2025 |
| 50798 | GUNN | Brown County, TX | Oil & Gas Property | Aug 2025 |
| 50799 | GUNN | Nolan County, TX | Oil & Gas Property | Jul 2025 |
| 50800 | GUNN | Seward County, KS | Oil & Gas Property | Jun 2025 |