| 93701 | OSBORNE | Gray County, TX | Gas Property | Dec 2024 |
| 93702 | OSBORNE | Gray County, TX | Oil & Gas Property | May 2026 |
| 93703 | OSBORNE 1 | Caddo County, OK | Oil & Gas Property | Apr 2026 |
| 93704 | OSBORNE GAS | Morton County, KS | Oil & Gas Property | Apr 2026 |
| 93705 | OSBORNE HEIRS | Harrison County, TX | Oil & Gas Property | Apr 2026 |
| 93706 | OSBORNE PROPERTIES | Clay County, WV | Gas Property | Jun 2008 |
| 93707 | OSBORNE, PHILLIP | Harrison County, WV | Oil & Gas Property | Dec 2021 |
| 93708 | OSBORNE, SHERWOOD | Knott County, KY | Oil & Gas Property | Dec 2024 |
| 93709 | OSBOURN 1724 | Eddy County, NM | Oil & Gas Property | May 2026 |
| 93710 | OSBURN | Johnson County, TX | Oil & Gas Property | May 2026 |
| 93711 | OSBURN | Butler County, KS | Oil Property | Apr 2026 |
| 93712 | OSBURN | Montgomery County, KS | Gas Property | Apr 2026 |
| 93713 | OSBURN | Muskogee County, OK | Oil & Gas Property | Jun 2021 |
| 93714 | OSBURN | Montgomery County, KS | Gas Property | Apr 2026 |
| 93715 | OSBURN | Concho County, TX | Oil Property | Jul 2021 |
| 93716 | OSBURN E | Muskingum County, OH | Oil & Gas Property | Dec 2019 |
| 93717 | OSBURN WENDELL | Wise County, TX | Oil & Gas Property | Apr 2026 |
| 93718 | OSBURN, GRADEN | Hopkins County, KY | Oil Property | Oct 2019 |
| 93719 | OSCAR | Richland County, MT | Oil & Gas Property | May 2026 |
| 93720 | OSCAR | Divide County, ND | Oil & Gas Property | May 2026 |
| 93721 | OSCAR | Stafford County, KS | Oil Property | Apr 2026 |
| 93722 | OSCAR | Scurry County, TX | Oil & Gas Property | May 2026 |
| 93723 | OSCAR | Okfuskee County, OK | Gas Property | May 2026 |
| 93724 | OSCAR | Acadia Parish, LA | Oil & Gas Property | Oct 2010 |
| 93725 | OSCAR 1-25H | Divide County, ND | Oil & Gas Property | May 2026 |
| 93726 | OSCAR 23 11 F | Eddy County, NM | Oil & Gas Property | May 2026 |
| 93727 | OSCAR 4572-0136-1PH | Campbell County, WY | Oil & Gas Property | May 2026 |
| 93728 | OSCAR B GRANT | Elk County, PA | Oil & Gas Property | Dec 2025 |
| 93729 | OSCAR C BENSON | Jefferson County, PA | Gas Property | Dec 2025 |
| 93730 | OSCAR COLLINS | Custer County, OK | Oil & Gas Property | Apr 2026 |
| 93731 | OSCAR EARL HOUSER | Armstrong County, PA | Gas Property | Dec 2025 |
| 93732 | OSCAR FLICK 1-26H | Roger Mills County, OK | Oil & Gas Property | May 2026 |
| 93733 | OSCAR FOSSUM | Bottineau County, ND | Oil & Gas Property | May 2026 |
| 93734 | OSCAR J DRESSLER | Clearfield County, PA | Gas Property | Dec 2025 |
| 93735 | OSCAR KROENKE | Crawford County, KS | Oil Property | Dec 2018 |
| 93736 | OSCAR LU | McIntosh County, OK | Oil & Gas Property | Apr 2026 |
| 93737 | OSCAR MILLER | Stafford County, KS | Oil Property | Oct 2005 |
| 93738 | OSCAR STOHLER 41-4H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 93739 | OSCAR THORSON USA 41-8TFH-2B | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 93740 | OSCAR Y1 | Weld County, CO | Oil & Gas Property | May 2026 |
| 93741 | OSCEOLA MCELROY HEIRS (AW) | Harrison County, TX | Oil & Gas Property | May 2026 |
| 93742 | OSCEOLA-ELDRIDGE BIVINS (AW) 1H | Harrison County, TX | Oil & Gas Property | May 2026 |
| 93743 | OSCU II 1 | Uintah County, UT | Oil & Gas Property | Apr 2026 |
| 93744 | OSD 0 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93745 | OSF 0 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93746 | OSG 0 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93747 | OSH D 2 | Weld County, CO | Oil & Gas Property | Jun 2018 |
| 93748 | OSHEA | San Juan County, NM | Oil & Gas Property | May 2020 |
| 93749 | OSIE | Pittsburg County, OK | Gas Property | Sep 2022 |
| 93750 | OSIKA | Jack County, TX | Oil & Gas Property | Jun 2013 |
| 93751 | OSINA | Fayette County, TX | Oil & Gas Property | May 2026 |
| 93752 | OSIRIS 7-1-62 | Mitchell County, TX | Oil & Gas Property | May 2026 |
| 93753 | OSJ 00 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93754 | OSKARSON | Weld County, CO | Oil & Gas Property | Jun 2024 |
| 93755 | OSKING USA 14-12H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 93756 | OSLER | Tarrant County, TX | Gas Property | May 2026 |
| 93757 | OSLER (1 | Liberty County, MT | Gas Property | May 2026 |
| 93758 | OSLEY | Fayette County, PA | Gas Property | Dec 2025 |
| 93759 | OSM 0 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93760 | OSMAN | Stevens County, KS | Gas Property | Mar 2026 |
| 93761 | OSMENT | Tuscaloosa County, AL | Gas Property | May 2026 |
| 93762 | OSMIUM 147-93-17B-20H | Dunn County, ND | Oil & Gas Property | May 2026 |
| 93763 | OSMOND | Kiowa County, OK | Gas Property | Mar 2008 |
| 93764 | OSMOND 1-3H | Williams County, ND | Oil & Gas Property | May 2026 |
| 93765 | OSMOND-M | Uintah County, UT | Oil & Gas Property | May 2026 |
| 93766 | OSMUS | Blaine County, OK | Oil & Gas Property | Apr 2026 |
| 93767 | OSMUS | Yuma County, CO | Gas Property | May 2026 |
| 93768 | OSMUS 22&15-20-10 | Major County, OK | Oil & Gas Property | Apr 2026 |
| 93769 | OSO CANYON | Rio Arriba County, NM | Oil & Gas Property | Oct 2000 |
| 93770 | OSPREY | Jim Hogg County, TX | Oil & Gas Property | Nov 2023 |
| 93771 | OSPREY | Tarrant County, TX | Gas Property | May 2026 |
| 93772 | OSPREY 1-10-15XH | Custer County, OK | Oil & Gas Property | May 2026 |
| 93773 | OSPREY 10 | Lea County, NM | Oil & Gas Property | May 2026 |
| 93774 | OSPREY 20 STATE COM | Lea County, NM | Oil & Gas Property | Jun 2026 |
| 93775 | OSPREY 5401 | Williams County, ND | Oil & Gas Property | May 2026 |
| 93776 | OSPREY FEDERAL | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 93777 | OSPREY STATE UNIT | Loving County, TX | Oil & Gas Property | May 2026 |
| 93778 | OSPREY STATE WEST UNIT | Pecos County, TX | Oil & Gas Property | May 2026 |
| 93779 | OSPREY UNIT | Atascosa County, TX | Oil & Gas Property | May 2026 |
| 93780 | OSR-HALLIDAY | Madison County, TX | Oil & Gas Property | Apr 2026 |
| 93781 | OSR/KIRBY | Reagan County, TX | Oil & Gas Property | Aug 2025 |
| 93782 | OSSESIA | Clarion County, PA | Gas Property | Dec 2025 |
| 93783 | OSSESSIA | Clarion County, PA | Gas Property | Dec 2025 |
| 93784 | OSSMAN | Chautauqua County, NY | Gas Property | Dec 2025 |
| 93785 | OST 0 | Los Angeles County, CA | Oil & Gas Property | Jun 2026 |
| 93786 | OST ESTATE | Weston County, WY | Oil Property | Jun 1995 |
| 93787 | OSTBY | Sheridan County, MT | Oil & Gas Property | May 2026 |
| 93788 | OSTEEN W. N | Caldwell County, TX | Oil & Gas Property | Dec 2025 |
| 93789 | OSTER | Weld County, CO | Oil & Gas Property | Sep 2022 |
| 93790 | OSTER | Weld County, CO | Oil & Gas Property | May 2026 |
| 93791 | OSTER | Weld County, CO | Oil & Gas Property | Feb 2016 |
| 93792 | OSTER SAND & GRAVEL | Stark County, OH | Oil & Gas Property | Dec 2025 |
| 93793 | OSTERBERG | Renville County, ND | Oil Property | Dec 2012 |
| 93794 | OSTGREN | Kimball County, NE | Oil Property | Dec 2025 |
| 93795 | OSTLAND | Park County, WY | Oil & Gas Property | Jun 2026 |
| 93796 | OSTLER 7-20C4 | Duchesne County, UT | Oil & Gas Property | Jun 2026 |
| 93797 | OSTLUND | McPherson County, KS | Oil Property | Feb 2026 |
| 93798 | OSTLUND | Campbell County, WY | Oil & Gas Property | Aug 2011 |
| 93799 | OSTLUND 11-14 | Mountrail County, ND | Oil & Gas Property | May 2026 |
| 93800 | OSTLUND-PATENTED | Campbell County, WY | Oil & Gas Property | Sep 1992 |